Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r512-tall-167912736900823.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ViralEpidemic-PT-S04D1C1A06, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-tall-167912736900823
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.9K Feb 25 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 21:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 23:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 25 23:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 22:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 20M Mar 5 18:23 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 1679347234586

Running Version 202205111006
[2023-03-20 21:20:35] [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]
[2023-03-20 21:20:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 21:20:37] [INFO ] Load time of PNML (sax parser for PT used): 1109 ms
[2023-03-20 21:20:37] [INFO ] Transformed 32767 places.
[2023-03-20 21:20:37] [INFO ] Transformed 49149 transitions.
[2023-03-20 21:20:37] [INFO ] Parsed PT model containing 32767 places and 49149 transitions in 1433 ms.
Structural test allowed to assert that 21845 places are NOT stable. Took 177 ms.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2371 ms. (steps per millisecond=4 ) properties (out of 10922) seen :4602
Running SMT prover for 6320 properties.
// Phase 1: matrix 49149 rows 32767 cols
[2023-03-20 21:20:55] [INFO ] Invariants computation overflowed in 14520 ms
[2023-03-20 21:21:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 21:21:20] [INFO ] After 25210ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6320 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6320 out of 32767 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 20852 are kept as prefixes of interest. Removing 11915 places using SCC suffix rule.56 ms
Discarding 11915 places :
Also discarding 15935 output transitions
Drop transitions removed 15935 transitions
Drop transitions removed 4055 transitions
Reduce isomorphic transitions removed 4055 transitions.
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 4157 rules applied. Total rules applied 4158 place count 20852 transition count 29057
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 4260 place count 20750 transition count 29057
Discarding 171 places :
Symmetric choice reduction at 2 with 171 rule applications. Total rules 4431 place count 20579 transition count 28886
Iterating global reduction 2 with 171 rules applied. Total rules applied 4602 place count 20579 transition count 28886
Performed 1565 Post agglomeration using F-continuation condition.Transition count delta: 1565
Deduced a syphon composed of 1565 places in 10 ms
Reduce places removed 1565 places and 0 transitions.
Iterating global reduction 2 with 3130 rules applied. Total rules applied 7732 place count 19014 transition count 27321
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7733 place count 19013 transition count 27320
Ensure Unique test removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 7737 place count 19009 transition count 27320
Applied a total of 7737 rules in 4413 ms. Remains 19009 /32767 variables (removed 13758) and now considering 27320/49149 (removed 21829) transitions.
Finished structural reductions, in 1 iterations. Remains : 19009/32767 places, 27320/49149 transitions.
Interrupted random walk after 41477 steps, including 8 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 6188
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1450 ms. (steps per millisecond=6 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1433 ms. (steps per millisecond=6 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1356 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1415 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1458 ms. (steps per millisecond=6 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1334 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1389 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1313 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1331 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1233 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1205 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1210 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1236 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1212 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1204 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1245 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1216 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1205 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1238 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1251 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1235 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1215 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1206 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1215 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1212 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1218 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1210 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1211 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1234 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1246 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1242 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1245 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1262 ms. (steps per millisecond=7 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1238 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1211 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1222 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1227 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1208 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1201 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1207 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1225 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1233 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1230 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1225 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1227 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1228 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1225 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1229 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1227 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1228 ms. (steps per millisecond=8 ) properties (out of 132) seen :0
Running SMT prover for 132 properties.
// Phase 1: matrix 27320 rows 19009 cols
[2023-03-20 21:23:01] [INFO ] Computed 1001 place invariants in 3606 ms
[2023-03-20 21:23:37] [INFO ] [Real]Absence check using 0 positive and 1001 generalized place invariants in 722 ms returned sat
[2023-03-20 21:24:17] [INFO ] After 76011ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:132
[2023-03-20 21:24:51] [INFO ] [Nat]Absence check using 0 positive and 1001 generalized place invariants in 1147 ms returned sat
[2023-03-20 21:27:44] [INFO ] After 135743ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :132
[2023-03-20 21:28:02] [INFO ] After 154389ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :132
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-20 21:28:02] [INFO ] After 225083ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :132
Fused 132 Parikh solutions to 2 different solutions.
Parikh walk visited 27 properties in 2015 ms.
Support contains 105 out of 19009 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 19009/19009 places, 27320/27320 transitions.
Graph (complete) has 9269 edges and 19009 vertex of which 434 are kept as prefixes of interest. Removing 18575 places using SCC suffix rule.5 ms
Discarding 18575 places :
Also discarding 26553 output transitions
Drop transitions removed 26553 transitions
Drop transitions removed 238 transitions
Reduce isomorphic transitions removed 238 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 275 rules applied. Total rules applied 276 place count 434 transition count 492
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 313 place count 397 transition count 492
Discarding 165 places :
Symmetric choice reduction at 2 with 165 rule applications. Total rules 478 place count 232 transition count 183
Iterating global reduction 2 with 165 rules applied. Total rules applied 643 place count 232 transition count 183
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 713 place count 197 transition count 148
Reduce places removed 33 places and 33 transitions.
Iterating global reduction 2 with 33 rules applied. Total rules applied 746 place count 164 transition count 115
Ensure Unique test removed 7 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 753 place count 157 transition count 115
Applied a total of 753 rules in 78 ms. Remains 157 /19009 variables (removed 18852) and now considering 115/27320 (removed 27205) transitions.
Finished structural reductions, in 1 iterations. Remains : 157/19009 places, 115/27320 transitions.
Finished random walk after 206 steps, including 1 resets, run visited all 105 properties in 8 ms. (steps per millisecond=25 )
Able to resolve query StableMarking after proving 10923 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 449097 ms.

BK_STOP 1679347684982

--------------------
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="ViralEpidemic-PT-S04D1C1A06"
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 ViralEpidemic-PT-S04D1C1A06, 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 r512-tall-167912736900823"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 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 ;