Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r193-csrt-159033388500235.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 SquareGrid-PT-130613, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388500235
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 1.3M Apr 27 15:14 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 SquareGrid-PT-130613-CTLCardinality-00
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-01
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-02
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-03
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-04
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-05
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-06
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-07
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-08
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-09
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-10
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-11
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-12
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-13
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-14
FORMULA_NAME SquareGrid-PT-130613-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590498009718

[2020-05-26 13:00:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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 13:00:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 13:00:12] [INFO ] Load time of PNML (sax parser for PT used): 355 ms
[2020-05-26 13:00:12] [INFO ] Transformed 2301 places.
[2020-05-26 13:00:12] [INFO ] Transformed 2756 transitions.
[2020-05-26 13:00:12] [INFO ] Parsed PT model containing 2301 places and 2756 transitions in 493 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 162 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 15625 ms. (steps per millisecond=6 ) properties seen :[1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1]
// Phase 1: matrix 2756 rows 2301 cols
[2020-05-26 13:00:29] [INFO ] Computed 898 place invariants in 577 ms
[2020-05-26 13:00:32] [INFO ] [Real]Absence check using 897 positive place invariants in 1575 ms returned sat
[2020-05-26 13:00:32] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 96 ms returned sat
[2020-05-26 13:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 13:00:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 13:00:49] [INFO ] [Real]Absence check using state equation in 17410 ms returned (error "Failed to check-sat")
[2020-05-26 13:00:50] [INFO ] [Real]Absence check using 897 positive place invariants in 325 ms returned unsat
[2020-05-26 13:00:50] [INFO ] [Real]Absence check using 897 positive place invariants in 292 ms returned unsat
[2020-05-26 13:00:51] [INFO ] [Real]Absence check using 897 positive place invariants in 345 ms returned unsat
[2020-05-26 13:00:52] [INFO ] [Real]Absence check using 897 positive place invariants in 1168 ms returned sat
[2020-05-26 13:00:52] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 74 ms returned sat
[2020-05-26 13:00:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 13:01:07] [INFO ] [Real]Absence check using state equation in 14960 ms returned sat
[2020-05-26 13:01:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 13:01:09] [INFO ] [Nat]Absence check using 897 positive place invariants in 1176 ms returned sat
[2020-05-26 13:01:09] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 75 ms returned sat
[2020-05-26 13:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 13:01:25] [INFO ] [Nat]Absence check using state equation in 15708 ms returned sat
[2020-05-26 13:01:25] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints in 404 ms.
[2020-05-26 13:01:28] [INFO ] Added : 55 causal constraints over 11 iterations in 2596 ms. Result :unknown
[2020-05-26 13:01:29] [INFO ] [Real]Absence check using 897 positive place invariants in 1161 ms returned sat
[2020-05-26 13:01:29] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 62 ms returned sat
[2020-05-26 13:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 13:01:45] [INFO ] [Real]Absence check using state equation in 15878 ms returned sat
[2020-05-26 13:01:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 13:01:46] [INFO ] [Nat]Absence check using 897 positive place invariants in 1122 ms returned sat
[2020-05-26 13:01:46] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 94 ms returned sat
[2020-05-26 13:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 13:02:02] [INFO ] [Nat]Absence check using state equation in 15179 ms returned sat
[2020-05-26 13:02:02] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints in 168 ms.
[2020-05-26 13:02:05] [INFO ] Added : 75 causal constraints over 15 iterations in 3326 ms. Result :(error "Failed to check-sat")
[2020-05-26 13:02:06] [INFO ] [Real]Absence check using 897 positive place invariants in 784 ms returned unsat
[2020-05-26 13:02:07] [INFO ] [Real]Absence check using 897 positive place invariants in 677 ms returned unsat
[2020-05-26 13:02:08] [INFO ] [Real]Absence check using 897 positive place invariants in 1110 ms returned sat
[2020-05-26 13:02:08] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 89 ms returned sat
[2020-05-26 13:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 13:02:23] [INFO ] [Real]Absence check using state equation in 14919 ms returned sat
[2020-05-26 13:02:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 13:02:25] [INFO ] [Nat]Absence check using 897 positive place invariants in 1123 ms returned sat
[2020-05-26 13:02:25] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 94 ms returned sat
[2020-05-26 13:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 13:02:40] [INFO ] [Nat]Absence check using state equation in 14858 ms returned sat
[2020-05-26 13:02:40] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints in 299 ms.
[2020-05-26 13:02:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t859 0) (and (> t2550 0) (< o2550 o859)))") while checking expression at index 8
[2020-05-26 13:02:44] [INFO ] [Real]Absence check using 897 positive place invariants in 66 ms returned unsat
[2020-05-26 13:02:45] [INFO ] [Real]Absence check using 897 positive place invariants in 1159 ms returned sat
[2020-05-26 13:02:45] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 70 ms returned sat
[2020-05-26 13:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 13:03:00] [INFO ] [Real]Absence check using state equation in 14881 ms returned sat
[2020-05-26 13:03:00] [INFO ] Computed and/alt/rep : 2080/2080/2080 causal constraints in 160 ms.
[2020-05-26 13:03:04] [INFO ] Added : 100 causal constraints over 20 iterations in 3615 ms. Result :(error "Failed to check-sat")
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-05-26 13:03:05] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-26 13:03:05] [INFO ] Flatten gal took : 531 ms
[2020-05-26 13:03:05] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-26 13:03:05] [INFO ] Flatten gal took : 219 ms
FORMULA SquareGrid-PT-130613-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 13:03:05] [INFO ] Applying decomposition
[2020-05-26 13:03:05] [INFO ] Flatten gal took : 195 ms
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/graph15145036005175852022.txt, -o, /tmp/graph15145036005175852022.bin, -w, /tmp/graph15145036005175852022.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/graph15145036005175852022.bin, -l, -1, -v, -w, /tmp/graph15145036005175852022.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 13:03:06] [INFO ] Decomposing Gal with order
[2020-05-26 13:03:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 13:03:07] [INFO ] Removed a total of 2726 redundant transitions.
[2020-05-26 13:03:07] [INFO ] Flatten gal took : 494 ms
[2020-05-26 13:03:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 326 labels/synchronizations in 229 ms.
[2020-05-26 13:03:08] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 59 ms
[2020-05-26 13:03:08] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-26 13:24:08] [INFO ] Flatten gal took : 1117 ms
[2020-05-26 13:24:09] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 143 ms
[2020-05-26 13:24:09] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 8 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-26 13:45:08] [INFO ] Flatten gal took : 1009 ms
[2020-05-26 13:45:11] [INFO ] Input system was already deterministic with 2756 transitions.
[2020-05-26 13:45:11] [INFO ] Transformed 2301 places.
[2020-05-26 13:45:11] [INFO ] Transformed 2756 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-26 13:45:13] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 18 ms
[2020-05-26 13:45:13] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 2 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.

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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="SquareGrid-PT-130613"
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"

# 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 SquareGrid-PT-130613, 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 r193-csrt-159033388500235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-130613.tgz
mv SquareGrid-PT-130613 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 ;