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.r128-tall-167814504600083.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 CloudReconfiguration-PT-317, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-167814504600083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.1K Feb 25 11:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 11:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 11:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 11:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:47 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 661K 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 1678174835363

Running Version 202205111006
[2023-03-07 07:40:36] [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 07:40:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 07:40:36] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2023-03-07 07:40:36] [INFO ] Transformed 2587 places.
[2023-03-07 07:40:36] [INFO ] Transformed 3099 transitions.
[2023-03-07 07:40:36] [INFO ] Found NUPN structural information;
[2023-03-07 07:40:36] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 285 ms.
Graph (trivial) has 2956 edges and 2587 vertex of which 882 / 2587 are part of one of the 63 SCC in 12 ms
Free SCC test removed 819 places
Structural test allowed to assert that 867 places are NOT stable. Took 33 ms.
Ensure Unique test removed 936 transitions
Reduce redundant transitions removed 936 transitions.
Incomplete random walk after 10000 steps, including 216 resets, run finished after 1651 ms. (steps per millisecond=6 ) properties (out of 1720) seen :158
Running SMT prover for 1562 properties.
[2023-03-07 07:40:38] [INFO ] Flow matrix only has 2101 transitions (discarded 62 similar events)
// Phase 1: matrix 2101 rows 1768 cols
[2023-03-07 07:40:39] [INFO ] Computed 4 place invariants in 39 ms
[2023-03-07 07:41:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 07:41:04] [INFO ] After 25049ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1562 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1562 out of 1768 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1768/1768 places, 2163/2163 transitions.
Drop transitions removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 183 rules applied. Total rules applied 183 place count 1768 transition count 1980
Reduce places removed 120 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 125 rules applied. Total rules applied 308 place count 1648 transition count 1975
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 308 place count 1648 transition count 1968
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 322 place count 1641 transition count 1968
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 328 place count 1635 transition count 1962
Iterating global reduction 2 with 6 rules applied. Total rules applied 334 place count 1635 transition count 1962
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 335 place count 1634 transition count 1961
Iterating global reduction 2 with 1 rules applied. Total rules applied 336 place count 1634 transition count 1961
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 337 place count 1633 transition count 1960
Iterating global reduction 2 with 1 rules applied. Total rules applied 338 place count 1633 transition count 1960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 339 place count 1633 transition count 1959
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 379 place count 1613 transition count 1939
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 387 place count 1609 transition count 1970
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 389 place count 1609 transition count 1968
Free-agglomeration rule applied 10 times.
Iterating global reduction 3 with 10 rules applied. Total rules applied 399 place count 1609 transition count 1958
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 409 place count 1599 transition count 1958
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 411 place count 1599 transition count 1956
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 413 place count 1599 transition count 1956
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 415 place count 1599 transition count 1956
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 417 place count 1599 transition count 1954
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 418 place count 1598 transition count 1953
Applied a total of 418 rules in 378 ms. Remains 1598 /1768 variables (removed 170) and now considering 1953/2163 (removed 210) transitions.
Finished structural reductions, in 1 iterations. Remains : 1598/1768 places, 1953/2163 transitions.
Interrupted random walk after 314609 steps, including 4676 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 813
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 749) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 749) seen :0
Running SMT prover for 749 properties.
// Phase 1: matrix 1953 rows 1598 cols
[2023-03-07 07:41:37] [INFO ] Computed 4 place invariants in 13 ms
[2023-03-07 07:42:00] [INFO ] After 23567ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:749
[2023-03-07 07:42:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 23 ms returned sat
[2023-03-07 07:43:20] [INFO ] After 41581ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :748
[2023-03-07 07:43:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-07 07:44:02] [INFO ] After 42417ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :1 sat :748
[2023-03-07 07:45:24] [INFO ] After 124368ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :748
Attempting to minimize the solution found.
Minimization took 21124 ms.
[2023-03-07 07:45:45] [INFO ] After 225024ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :748
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL SAT_SMT
Total runtime 309351 ms.

BK_STOP 1678175146023

--------------------
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="CloudReconfiguration-PT-317"
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 CloudReconfiguration-PT-317, 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 r128-tall-167814504600083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;