Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132108000193.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ServersAndClients-PT-400080, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108000193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 63M
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.4K May 11 20:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 11 17:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 11 17:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 62M May 12 08:13 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-00
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-01
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-02
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-03
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-04
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-05
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-06
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-07
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-08
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-09
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-10
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-11
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-12
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-13
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-14
FORMULA_NAME ServersAndClients-PT-400080-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621447418327

Running Version 0
[2021-05-19 18:03:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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, 3600]
[2021-05-19 18:03:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 18:03:42] [INFO ] Load time of PNML (sax parser for PT used): 1763 ms
[2021-05-19 18:03:42] [INFO ] Transformed 33681 places.
[2021-05-19 18:03:42] [INFO ] Transformed 64800 transitions.
[2021-05-19 18:03:42] [INFO ] Found NUPN structural information;
[2021-05-19 18:03:42] [INFO ] Parsed PT model containing 33681 places and 64800 transitions in 2138 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 207 ms.
Support contains 546 out of 33681 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 33681/33681 places, 64800/64800 transitions.
Applied a total of 0 rules in 556 ms. Remains 33681 /33681 variables (removed 0) and now considering 64800/64800 (removed 0) transitions.
// Phase 1: matrix 64800 rows 33681 cols
[2021-05-19 18:03:45] [INFO ] Computed 881 place invariants in 1350 ms
[2021-05-19 18:03:49] [INFO ] Implicit Places using invariants in 6105 ms returned []
Implicit Place search using SMT only with invariants took 6156 ms to find 0 implicit places.
// Phase 1: matrix 64800 rows 33681 cols
[2021-05-19 18:03:50] [INFO ] Computed 881 place invariants in 1023 ms
[2021-05-19 18:03:55] [INFO ] Dead Transitions using invariants and state equation in 5454 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33681/33681 places, 64800/64800 transitions.
[2021-05-19 18:03:57] [INFO ] Flatten gal took : 2231 ms
[2021-05-19 18:03:57] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA ServersAndClients-PT-400080-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 18:03:59] [INFO ] Flatten gal took : 1948 ms
[2021-05-19 18:04:03] [INFO ] Input system was already deterministic with 64800 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 12524 ms. (steps per millisecond=7 ) properties (out of 46) seen :14
Running SMT prover for 32 properties.
// Phase 1: matrix 64800 rows 33681 cols
[2021-05-19 18:04:17] [INFO ] Computed 881 place invariants in 919 ms
[2021-05-19 18:04:29] [INFO ] SMT Verify possible in real domain returnedunsat :25 sat :0 real:7
[2021-05-19 18:04:42] [INFO ] [Nat]Absence check using 481 positive place invariants in 1947 ms returned sat
[2021-05-19 18:04:43] [INFO ] [Nat]Absence check using 481 positive and 400 generalized place invariants in 973 ms returned sat
[2021-05-19 18:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 18:06:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Successfully simplified 31 atomic propositions for a total of 14 simplifications.
[2021-05-19 18:06:09] [INFO ] Initial state test concluded for 3 properties.
FORMULA ServersAndClients-PT-400080-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Drop transitions removed 32000 transitions
Trivial Post-agglo rules discarded 32000 transitions
Performed 32000 trivial Post agglomeration. Transition count delta: 32000
Iterating post reduction 0 with 32000 rules applied. Total rules applied 32000 place count 33681 transition count 32800
Reduce places removed 32080 places and 0 transitions.
Ensure Unique test removed 31600 transitions
Reduce isomorphic transitions removed 31600 transitions.
Discarding 400 places :
Implicit places reduction removed 400 places
Drop transitions removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 1 with 64880 rules applied. Total rules applied 96880 place count 1201 transition count 400
Reduce places removed 1201 places and 0 transitions.
Ensure Unique test removed 399 transitions
Reduce isomorphic transitions removed 399 transitions.
Iterating post reduction 2 with 1600 rules applied. Total rules applied 98480 place count 0 transition count 1
Applied a total of 98480 rules in 1081 ms. Remains 0 /33681 variables (removed 33681) and now considering 1/64800 (removed 64799) transitions.
[2021-05-19 18:06:12] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-19 18:06:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 18:06:12] [INFO ] Flatten gal took : 1 ms
FORMULA ServersAndClients-PT-400080-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 18:06:12] [INFO ] Flatten gal took : 0 ms
[2021-05-19 18:06:12] [INFO ] Input system was already deterministic with 1 transitions.
Drop transitions removed 31981 transitions
Trivial Post-agglo rules discarded 31981 transitions
Performed 31981 trivial Post agglomeration. Transition count delta: 31981
Iterating post reduction 0 with 31981 rules applied. Total rules applied 31981 place count 33681 transition count 32819
Reduce places removed 32044 places and 0 transitions.
Ensure Unique test removed 24800 transitions
Reduce isomorphic transitions removed 24800 transitions.
Iterating post reduction 1 with 56844 rules applied. Total rules applied 88825 place count 1637 transition count 8019
Drop transitions removed 6781 transitions
Redundant transition composition rules discarded 6781 transitions
Iterating global reduction 2 with 6781 rules applied. Total rules applied 95606 place count 1637 transition count 1238
Discarding 381 places :
Implicit places reduction removed 381 places
Drop transitions removed 762 transitions
Trivial Post-agglo rules discarded 762 transitions
Performed 762 trivial Post agglomeration. Transition count delta: 762
Iterating post reduction 2 with 1143 rules applied. Total rules applied 96749 place count 1256 transition count 476
Reduce places removed 1143 places and 0 transitions.
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 3 with 1523 rules applied. Total rules applied 98272 place count 113 transition count 96
Applied a total of 98272 rules in 1539 ms. Remains 113 /33681 variables (removed 33568) and now considering 96/64800 (removed 64704) transitions.
[2021-05-19 18:06:14] [INFO ] Flatten gal took : 3 ms
[2021-05-19 18:06:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-400080-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 18:06:14] [INFO ] Flatten gal took : 3 ms
[2021-05-19 18:06:14] [INFO ] Input system was already deterministic with 96 transitions.
[2021-05-19 18:06:16] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 18:06:16] [INFO ] Flatten gal took : 1840 ms
[2021-05-19 18:06:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-400080-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-400080-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 18:06:18] [INFO ] Flatten gal took : 1777 ms
[2021-05-19 18:06:19] [INFO ] Applying decomposition
[2021-05-19 18:06:21] [INFO ] Flatten gal took : 1995 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11291806803381924063.txt, -o, /tmp/graph11291806803381924063.bin, -w, /tmp/graph11291806803381924063.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11291806803381924063.bin, -l, -1, -v, -w, /tmp/graph11291806803381924063.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 18:06:25] [INFO ] Decomposing Gal with order
[2021-05-19 18:06:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 18:07:15] [INFO ] Removed a total of 63066 redundant transitions.
[2021-05-19 18:07:18] [INFO ] Flatten gal took : 42509 ms
[2021-05-19 18:07:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 318 labels/synchronizations in 912 ms.
[2021-05-19 18:07:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality503120587422698309.gal : 389 ms
[2021-05-19 18:07:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8782165856925542604.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality503120587422698309.gal, -t, CGAL, -ctl, /tmp/CTLCardinality8782165856925542604.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality503120587422698309.gal -t CGAL -ctl /tmp/CTLCardinality8782165856925542604.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2021-05-19 18:28:27] [INFO ] Applying decomposition
[2021-05-19 18:28:29] [INFO ] Flatten gal took : 2087 ms
[2021-05-19 18:28:30] [INFO ] Decomposing Gal with order
[2021-05-19 18:28:33] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -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 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ServersAndClients-PT-400080"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ServersAndClients-PT-400080, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132108000193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-400080.tgz
mv ServersAndClients-PT-400080 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;