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.r156-oct2-158972914200548.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 SharedMemory-PT-000005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972914200548
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 368K
-rw-r--r-- 1 mcc users 5.6K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K 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 6.1K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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
-rw-r--r-- 1 mcc users 83K 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 SharedMemory-PT-000005-CTLFireability-00
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-01
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-02
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-03
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-04
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-05
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-06
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-07
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-08
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-09
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-10
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-11
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-12
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-13
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-14
FORMULA_NAME SharedMemory-PT-000005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589913240811

[2020-05-19 18:34:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2020-05-19 18:34:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 18:34:03] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2020-05-19 18:34:03] [INFO ] Transformed 41 places.
[2020-05-19 18:34:03] [INFO ] Transformed 55 transitions.
[2020-05-19 18:34:03] [INFO ] Found NUPN structural information;
[2020-05-19 18:34:03] [INFO ] Parsed PT model containing 41 places and 55 transitions in 130 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 56 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 242 ms. (steps per millisecond=413 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 55 rows 41 cols
[2020-05-19 18:34:04] [INFO ] Computed 11 place invariants in 17 ms
[2020-05-19 18:34:04] [INFO ] [Real]Absence check using 11 positive place invariants in 30 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-19 18:34:04] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-05-19 18:34:04] [INFO ] Flatten gal took : 69 ms
[2020-05-19 18:34:04] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-05-19 18:34:04] [INFO ] Flatten gal took : 7 ms
FORMULA SharedMemory-PT-000005-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000005-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 18:34:04] [INFO ] Applying decomposition
[2020-05-19 18:34:04] [INFO ] Flatten gal took : 13 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/graph8357142346351504772.txt, -o, /tmp/graph8357142346351504772.bin, -w, /tmp/graph8357142346351504772.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/graph8357142346351504772.bin, -l, -1, -v, -w, /tmp/graph8357142346351504772.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 18:34:05] [INFO ] Decomposing Gal with order
[2020-05-19 18:34:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 18:34:05] [INFO ] Removed a total of 52 redundant transitions.
[2020-05-19 18:34:05] [INFO ] Flatten gal took : 62 ms
[2020-05-19 18:34:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2020-05-19 18:34:05] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 2 ms
[2020-05-19 18:34:05] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.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/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], 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/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
built 25 ordering constraints for composite.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1863,0.018874,4704,76,31,390,123,155,219,44,150,0


Converting to forward existential form...Done !
original formula: AX(E(((((((((((((((((((((u2.Ext_Mem_Acc_2_1==1)||(u2.Ext_Mem_Acc_3_1==1))||(u2.Ext_Mem_Acc_4_1==1))||(u2.Ext_Mem_Acc_5_1==1))||(u4.Ext_Mem_Acc_1_2==1))||(u1.Ext_Mem_Acc_3_2==1))||(u1.Ext_Mem_Acc_4_2==1))||(u1.Ext_Mem_Acc_5_2==1))||(u0.Ext_Mem_Acc_1_3==1))||(u8.Ext_Mem_Acc_2_3==1))||(u0.Ext_Mem_Acc_4_3==1))||(u0.Ext_Mem_Acc_5_3==1))||(u3.Ext_Mem_Acc_1_4==1))||(u9.Ext_Mem_Acc_3_4==1))||(u3.Ext_Mem_Acc_2_4==1))||(u5.Ext_Mem_Acc_1_5==1))||(u3.Ext_Mem_Acc_5_4==1))||(u5.Ext_Mem_Acc_3_5==1))||(u5.Ext_Mem_Acc_2_5==1))||(u7.Ext_Mem_Acc_4_5==1)) U (((((u6.Active_5!=1)&&(u4.Active_1!=1))&&(u9.Active_3!=1))&&(u8.Active_2!=1))&&(u7.Active_4!=1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(((((((((((((((((((((u2.Ext_Mem_Acc_2_1==1)||(u2.Ext_Mem_Acc_3_1==1))||(u2.Ext_Mem_Acc_4_1==1))||(u2.Ext_Mem_Acc_5_1==1))||(u4.Ext_Mem_Acc_1_2==1))||(u1.Ext_Mem_Acc_3_2==1))||(u1.Ext_Mem_Acc_4_2==1))||(u1.Ext_Mem_Acc_5_2==1))||(u0.Ext_Mem_Acc_1_3==1))||(u8.Ext_Mem_Acc_2_3==1))||(u0.Ext_Mem_Acc_4_3==1))||(u0.Ext_Mem_Acc_5_3==1))||(u3.Ext_Mem_Acc_1_4==1))||(u9.Ext_Mem_Acc_3_4==1))||(u3.Ext_Mem_Acc_2_4==1))||(u5.Ext_Mem_Acc_1_5==1))||(u3.Ext_Mem_Acc_5_4==1))||(u5.Ext_Mem_Acc_3_5==1))||(u5.Ext_Mem_Acc_2_5==1))||(u7.Ext_Mem_Acc_4_5==1)) U (((((u6.Active_5!=1)&&(u4.Active_1!=1))&&(u9.Active_3!=1))&&(u8.Active_2!=1))&&(u7.Active_4!=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.033633,5472,1,0,1915,216,734,1650,174,411,5692
FORMULA SharedMemory-PT-000005-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

original formula: AX(!(AG(((((u2.Ext_Bus==1)&&(u1.Memory_2==1))&&(u6.Queue_5==1))&&(u8.Active_2==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((((u2.Ext_Bus==1)&&(u1.Memory_2==1))&&(u6.Queue_5==1))&&(u8.Active_2==1))))))] = FALSE
(forward)formula 1,1,0.035493,5736,1,0,1974,225,812,1744,175,421,6127
FORMULA SharedMemory-PT-000005-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: EF((((((u1.Ext_Mem_Acc_4_2!=1)&&(u1.Ext_Mem_Acc_5_2!=1))&&(u2.Ext_Bus==1))&&(u3.Memory_4==1))&&(u4.Queue_1==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (((((u1.Ext_Mem_Acc_4_2!=1)&&(u1.Ext_Mem_Acc_5_2!=1))&&(u2.Ext_Bus==1))&&(u3.Memory_4==1))&&(u4.Queue_1==1)))] != FALSE
(forward)formula 2,1,0.036299,6000,1,0,1974,225,829,1754,178,421,6193
FORMULA SharedMemory-PT-000005-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: EG(!(AG(((((u2.Ext_Bus==1)&&(u2.Memory_1==1))&&(u6.Queue_5==1))||(u3.Ext_Mem_Acc_2_4==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((u2.Ext_Bus==1)&&(u2.Memory_1==1))&&(u6.Queue_5==1))||(u3.Ext_Mem_Acc_2_4==1)))))))] != FALSE
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 3,1,0.040329,6000,1,0,2177,233,925,1969,187,454,8161
FORMULA SharedMemory-PT-000005-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: A(AX((((u2.Ext_Bus==1)&&(u3.Memory_4==1))&&(u9.Queue_3==1))) U (u9.Ext_Mem_Acc_3_4==1))
=> equivalent forward existential formula: [((Init * !(EG(!((u9.Ext_Mem_Acc_3_4==1))))) * !(E(!((u9.Ext_Mem_Acc_3_4==1)) U (!(!(EX(!((((u2.Ext_Bus==1)&&(u3.Memory_4==1))&&(u9.Queue_3==1)))))) * !((u9.Ext_Mem_Acc_3_4==1))))))] != FALSE
(forward)formula 4,0,0.04332,6264,1,0,2403,239,945,2311,187,462,9073
FORMULA SharedMemory-PT-000005-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************


BK_STOP 1589913245603

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="SharedMemory-PT-000005"
export BK_EXAMINATION="CTLFireability"
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 SharedMemory-PT-000005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-158972914200548"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000005.tgz
mv SharedMemory-PT-000005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;