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.r416-oct2-167903730700068.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldIIPs-PT-020B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r416-oct2-167903730700068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 16:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 16:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 16:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 16:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 16:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 332K 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 1679816249945

Running Version 202205111006
[2023-03-26 07:37:32] [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]
[2023-03-26 07:37:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-26 07:37:32] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2023-03-26 07:37:32] [INFO ] Transformed 1203 places.
[2023-03-26 07:37:32] [INFO ] Transformed 1183 transitions.
[2023-03-26 07:37:32] [INFO ] Found NUPN structural information;
[2023-03-26 07:37:32] [INFO ] Parsed PT model containing 1203 places and 1183 transitions in 372 ms.
Structural test allowed to assert that 542 places are NOT stable. Took 13 ms.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 728 ms. (steps per millisecond=13 ) properties (out of 661) seen :633
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) 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 28) 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 28) seen :0
Running SMT prover for 28 properties.
// Phase 1: matrix 1183 rows 1203 cols
[2023-03-26 07:37:33] [INFO ] Computed 181 place invariants in 19 ms
[2023-03-26 07:37:34] [INFO ] After 1340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2023-03-26 07:37:36] [INFO ] [Nat]Absence check using 181 positive place invariants in 103 ms returned sat
[2023-03-26 07:37:43] [INFO ] After 5977ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-03-26 07:37:46] [INFO ] Deduced a trap composed of 12 places in 3168 ms of which 19 ms to minimize.
[2023-03-26 07:37:47] [INFO ] Deduced a trap composed of 29 places in 282 ms of which 14 ms to minimize.
[2023-03-26 07:37:47] [INFO ] Deduced a trap composed of 14 places in 163 ms of which 1 ms to minimize.
[2023-03-26 07:37:47] [INFO ] Deduced a trap composed of 33 places in 347 ms of which 2 ms to minimize.
[2023-03-26 07:37:48] [INFO ] Deduced a trap composed of 28 places in 480 ms of which 1 ms to minimize.
[2023-03-26 07:37:49] [INFO ] Deduced a trap composed of 21 places in 680 ms of which 1 ms to minimize.
[2023-03-26 07:37:49] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 1 ms to minimize.
[2023-03-26 07:37:49] [INFO ] Deduced a trap composed of 21 places in 354 ms of which 1 ms to minimize.
[2023-03-26 07:37:50] [INFO ] Deduced a trap composed of 23 places in 685 ms of which 1 ms to minimize.
[2023-03-26 07:37:51] [INFO ] Deduced a trap composed of 23 places in 433 ms of which 0 ms to minimize.
[2023-03-26 07:37:51] [INFO ] Deduced a trap composed of 35 places in 513 ms of which 1 ms to minimize.
[2023-03-26 07:37:52] [INFO ] Deduced a trap composed of 25 places in 395 ms of which 19 ms to minimize.
[2023-03-26 07:37:52] [INFO ] Deduced a trap composed of 16 places in 333 ms of which 0 ms to minimize.
[2023-03-26 07:37:52] [INFO ] Deduced a trap composed of 24 places in 295 ms of which 1 ms to minimize.
[2023-03-26 07:37:55] [INFO ] Deduced a trap composed of 20 places in 2245 ms of which 2 ms to minimize.
[2023-03-26 07:37:55] [INFO ] Deduced a trap composed of 15 places in 377 ms of which 1 ms to minimize.
[2023-03-26 07:37:56] [INFO ] Deduced a trap composed of 21 places in 304 ms of which 1 ms to minimize.
[2023-03-26 07:37:56] [INFO ] Deduced a trap composed of 26 places in 258 ms of which 0 ms to minimize.
[2023-03-26 07:37:56] [INFO ] Deduced a trap composed of 15 places in 243 ms of which 1 ms to minimize.
[2023-03-26 07:37:57] [INFO ] Deduced a trap composed of 29 places in 334 ms of which 1 ms to minimize.
[2023-03-26 07:37:58] [INFO ] Deduced a trap composed of 52 places in 1349 ms of which 27 ms to minimize.
[2023-03-26 07:37:58] [INFO ] Deduced a trap composed of 27 places in 358 ms of which 1 ms to minimize.
[2023-03-26 07:37:59] [INFO ] Deduced a trap composed of 30 places in 266 ms of which 14 ms to minimize.
[2023-03-26 07:37:59] [INFO ] Deduced a trap composed of 31 places in 679 ms of which 1 ms to minimize.
[2023-03-26 07:37:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-26 07:37:59] [INFO ] After 25144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:28
Fused 28 Parikh solutions to 27 different solutions.
Parikh walk visited 1 properties in 11418 ms.
Support contains 27 out of 1203 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1203/1203 places, 1183/1183 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 1203 transition count 1082
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 202 place count 1102 transition count 1082
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 202 place count 1102 transition count 981
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 404 place count 1001 transition count 981
Discarding 116 places :
Symmetric choice reduction at 2 with 116 rule applications. Total rules 520 place count 885 transition count 865
Iterating global reduction 2 with 116 rules applied. Total rules applied 636 place count 885 transition count 865
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 636 place count 885 transition count 805
Deduced a syphon composed of 60 places in 16 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 756 place count 825 transition count 805
Performed 297 Post agglomeration using F-continuation condition.Transition count delta: 297
Deduced a syphon composed of 297 places in 5 ms
Reduce places removed 297 places and 0 transitions.
Iterating global reduction 2 with 594 rules applied. Total rules applied 1350 place count 528 transition count 508
Partial Free-agglomeration rule applied 138 times.
Drop transitions removed 138 transitions
Iterating global reduction 2 with 138 rules applied. Total rules applied 1488 place count 528 transition count 508
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1489 place count 527 transition count 507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1490 place count 526 transition count 507
Applied a total of 1490 rules in 447 ms. Remains 526 /1203 variables (removed 677) and now considering 507/1183 (removed 676) transitions.
Finished structural reductions, in 1 iterations. Remains : 526/1203 places, 507/1183 transitions.
Finished random walk after 1878 steps, including 0 resets, run visited all 27 properties in 107 ms. (steps per millisecond=17 )
Able to resolve query StableMarking after proving 662 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 39968 ms.

BK_STOP 1679816292128

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ShieldIIPs-PT-020B"
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 ShieldIIPs-PT-020B, 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 r416-oct2-167903730700068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020B.tgz
mv ShieldIIPs-PT-020B 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 ;