Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r227-oct2-159033546800513.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 ViralEpidemic-PT-S03D1C1A08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546800513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 52M
-rw-r--r-- 1 mcc users 4.7K May 14 05:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 05:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 13 23:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 23:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.3K May 13 16:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 16:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 52M May 12 20:42 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 ViralEpidemic-PT-S03D1C1A08-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-15

=== Now, execution of the tool begins

BK_START 1590503469840

[2020-05-26 14:31:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 14:31:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 14:31:14] [INFO ] Load time of PNML (sax parser for PT used): 1704 ms
[2020-05-26 14:31:14] [INFO ] Transformed 49206 places.
[2020-05-26 14:31:14] [INFO ] Transformed 68887 transitions.
[2020-05-26 14:31:14] [INFO ] Parsed PT model containing 49206 places and 68887 transitions in 2132 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 458 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 662 resets, run finished after 29673 ms. (steps per millisecond=3 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1]
// Phase 1: matrix 68887 rows 49206 cols
[2020-05-26 14:33:10] [INFO ] Invariants computation overflowed in 85092 ms
[2020-05-26 14:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:33:30] [INFO ] [Real]Absence check using state equation in 16507 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:33:50] [INFO ] [Real]Absence check using state equation in 17511 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:34:10] [INFO ] [Real]Absence check using state equation in 17563 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:34:30] [INFO ] [Real]Absence check using state equation in 17627 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:34:50] [INFO ] [Real]Absence check using state equation in 17511 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:35:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:35:10] [INFO ] [Real]Absence check using state equation in 17583 ms returned unknown
[2020-05-26 14:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:35:30] [INFO ] [Real]Absence check using state equation in 17618 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:35:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:35:36] [INFO ] [Real]Absence check using state equation in 3957 ms returned unsat
[2020-05-26 14:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:35:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:35:56] [INFO ] [Real]Absence check using state equation in 17674 ms returned (error "Failed to check-sat")
[2020-05-26 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:36:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:36:16] [INFO ] [Real]Absence check using state equation in 17603 ms returned (error "Failed to check-sat")
[2020-05-26 14:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:36:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:36:36] [INFO ] [Real]Absence check using state equation in 17679 ms returned (error "Failed to check-sat")
[2020-05-26 14:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:36:42] [INFO ] [Real]Absence check using state equation in 3819 ms returned unsat
[2020-05-26 14:36:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:37:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:37:02] [INFO ] [Real]Absence check using state equation in 17636 ms returned (error "Failed to check-sat")
[2020-05-26 14:37:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:37:09] [INFO ] [Real]Absence check using state equation in 3936 ms returned unsat
[2020-05-26 14:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:37:15] [INFO ] [Real]Absence check using state equation in 3922 ms returned unsat
[2020-05-26 14:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:37:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:37:35] [INFO ] [Real]Absence check using state equation in 17731 ms returned unknown
[2020-05-26 14:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:37:55] [INFO ] [Real]Absence check using state equation in 17607 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 14:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:38:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 14:38:15] [INFO ] [Real]Absence check using state equation in 17589 ms returned (error "Failed to check-sat")
[2020-05-26 14:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:38:35] [INFO ] [Real]Absence check using state equation in 17665 ms returned (error "Failed to check-sat")
[2020-05-26 14:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 14:38:55] [INFO ] [Real]Absence check using state equation in 17628 ms returned (error "Solver has unexpectedly terminated")
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-05-26 14:38:57] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-05-26 14:38:58] [INFO ] Flatten gal took : 2383 ms
FORMULA ViralEpidemic-PT-S03D1C1A08-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A08-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 14:39:00] [INFO ] Flatten gal took : 1983 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 14:39:06] [INFO ] Applying decomposition
[2020-05-26 14:39:06] [INFO ] Input system was already deterministic with 68887 transitions.
[2020-05-26 14:39:07] [INFO ] Too many transitions (68887) to apply POR reductions. Disabling POR matrices.
[2020-05-26 14:39:09] [INFO ] Flatten gal took : 3293 ms
[2020-05-26 14:39:10] [INFO ] Built C files in 7224ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph8170504797619060133.txt, -o, /tmp/graph8170504797619060133.bin, -w, /tmp/graph8170504797619060133.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph8170504797619060133.bin, -l, -1, -v, -w, /tmp/graph8170504797619060133.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 14:39:16] [INFO ] Decomposing Gal with order
[2020-05-26 14:39:42] [INFO ] Rewriting arrays to variables to allow decomposition.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:80)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-26 15:10:48] [INFO ] Removed a total of 69734 redundant transitions.
[2020-05-26 15:10:50] [INFO ] Flatten gal took : 6197 ms
[2020-05-26 15:12:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 149240 labels/synchronizations in 71393 ms.
[2020-05-26 15:12:29] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 713 ms
[2020-05-26 15:12:29] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 12 LTL properties
Checking formula 0 : !((G((X("(gu10639.dFactor812212322<=gu10639.dFactor6332121)"))&&("((gu11318.dFactor71222233>=3)||(gu10639.dFactor812212322<=gu10639.dFactor6332121))"))))
Formula 0 simplified : !G("((gu11318.dFactor71222233>=3)||(gu10639.dFactor812212322<=gu10639.dFactor6332121))" & X"(gu10639.dFactor812212322<=gu10639.dFactor6332121)")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-S03D1C1A08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 ViralEpidemic-PT-S03D1C1A08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-oct2-159033546800513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;