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.r139-tall-165271827300011.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 HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-tall-165271827300011
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.7K Apr 29 22:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 22:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 29 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.3K May 9 08:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 14M May 10 09:34 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1652737267793

Running Version 202205111006
[2022-05-16 21:41:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -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]
[2022-05-16 21:41:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 21:41:09] [INFO ] Load time of PNML (sax parser for PT used): 808 ms
[2022-05-16 21:41:09] [INFO ] Transformed 9153 places.
[2022-05-16 21:41:09] [INFO ] Transformed 25110 transitions.
[2022-05-16 21:41:09] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 1019 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 26 ms.31415KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2148 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1895 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 21:41:15] [INFO ] Computed 3484 place invariants in 1068 ms
[2022-05-16 21:41:16] [INFO ] Implicit Places using invariants in 2241 ms returned []
Implicit Place search using SMT only with invariants took 2270 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 21:41:17] [INFO ] Computed 3484 place invariants in 929 ms
[2022-05-16 21:41:18] [INFO ] Dead Transitions using invariants and state equation in 1804 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted Random walk after 37414 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 21:41:49] [INFO ] Computed 3484 place invariants in 927 ms
[2022-05-16 21:42:19] [INFO ] [Real]Absence check using 3483 positive place invariants in 25859 ms returned sat
[2022-05-16 21:42:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 21:42:25] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 6035 ms returned unknown
Interrupted Random directed walk after 58490 steps, including 0 resets, run timeout after 30076 ms. (steps per millisecond=1 )
Interrupted Random walk after 37021 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 60959 steps, including 0 resets, run timeout after 30116 ms. (steps per millisecond=2 )
Interrupted Random walk after 37101 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1496 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 21:44:27] [INFO ] Computed 3484 place invariants in 891 ms
[2022-05-16 21:44:28] [INFO ] Implicit Places using invariants in 1810 ms returned []
Implicit Place search using SMT only with invariants took 1811 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 21:44:29] [INFO ] Computed 3484 place invariants in 898 ms
[2022-05-16 21:44:30] [INFO ] Dead Transitions using invariants and state equation in 1807 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted Random walk after 37208 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 21:45:01] [INFO ] Computed 3484 place invariants in 883 ms
[2022-05-16 21:45:31] [INFO ] [Real]Absence check using 3483 positive place invariants in 25666 ms returned sat
[2022-05-16 21:45:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 21:45:37] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 6019 ms returned unknown
Interrupted Random directed walk after 60918 steps, including 0 resets, run timeout after 30573 ms. (steps per millisecond=1 )
Interrupted Random walk after 37152 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
Interrupted Random directed walk after 63264 steps, including 0 resets, run timeout after 30676 ms. (steps per millisecond=2 )
Interrupted Random walk after 37386 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 )
[2022-05-16 21:47:40] [INFO ] Flatten gal took : 1296 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10218849243193001496
[2022-05-16 21:47:41] [INFO ] Too many transitions (25110) to apply POR reductions. Disabling POR matrices.
[2022-05-16 21:47:41] [INFO ] Built C files in 391ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10218849243193001496
Running compilation step : cd /tmp/ltsmin10218849243193001496;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-16 21:47:41] [INFO ] Applying decomposition
[2022-05-16 21:47:43] [INFO ] Flatten gal took : 1070 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14431817213114337242.txt' '-o' '/tmp/graph14431817213114337242.bin' '-w' '/tmp/graph14431817213114337242.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14431817213114337242.bin' '-l' '-1' '-v' '-w' '/tmp/graph14431817213114337242.weights' '-q' '0' '-e' '0.001'
[2022-05-16 21:47:45] [INFO ] Decomposing Gal with order
[2022-05-16 21:47:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 21:47:57] [INFO ] Removed a total of 38880 redundant transitions.
[2022-05-16 21:47:57] [INFO ] Flatten gal took : 1687 ms
[2022-05-16 21:47:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 118 ms.
[2022-05-16 21:47:58] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock6560083074005581804.gal : 187 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityDeadlock6560083074005581804.gal' '-t' 'CGAL' '-ctl' 'DEADLOCK'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/R...225
No direction supplied, using forward translation only.
Compilation finished in 330436 ms.
Running link step : cd /tmp/ltsmin10218849243193001496;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 438 ms.
Running LTSmin : cd /tmp/ltsmin10218849243193001496;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-d'
Detected timeout of ITS tools.
[2022-05-16 22:00:12] [INFO ] Flatten gal took : 2037 ms
[2022-05-16 22:00:12] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock16034311968605004654.gal : 440 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityDeadlock16034311968605004654.gal' '-t' 'CGAL' '-ctl' 'DEADLOCK' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/R...247
No direction supplied, using forward translation only.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="ReachabilityDeadlock"
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 HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r139-tall-165271827300011"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;