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.r292-tall-162124155900097.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 GPUForwardProgress-PT-04a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124155900097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.7K May 11 18:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 11 15:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 11 15:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 6.1K 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 GPUForwardProgress-PT-04a-CTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-04a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621268749002

Running Version 0
[2021-05-17 16:25:50] [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]
[2021-05-17 16:25:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 16:25:50] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2021-05-17 16:25:50] [INFO ] Transformed 24 places.
[2021-05-17 16:25:50] [INFO ] Transformed 29 transitions.
[2021-05-17 16:25:50] [INFO ] Found NUPN structural information;
[2021-05-17 16:25:50] [INFO ] Parsed PT model containing 24 places and 29 transitions in 64 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
Support contains 24 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 7 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 24 cols
[2021-05-17 16:25:50] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-17 16:25:50] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 23 rows 24 cols
[2021-05-17 16:25:50] [INFO ] Computed 6 place invariants in 13 ms
[2021-05-17 16:25:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:25:51] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 24 cols
[2021-05-17 16:25:51] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 16:25:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 23/23 transitions.
[2021-05-17 16:25:51] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-17 16:25:51] [INFO ] Flatten gal took : 22 ms
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 16:25:51] [INFO ] Flatten gal took : 7 ms
[2021-05-17 16:25:51] [INFO ] Input system was already deterministic with 23 transitions.
Incomplete random walk after 100000 steps, including 1494 resets, run finished after 918 ms. (steps per millisecond=108 ) properties (out of 56) seen :15
Running SMT prover for 41 properties.
// Phase 1: matrix 23 rows 24 cols
[2021-05-17 16:25:52] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-17 16:25:52] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 1 ms returned sat
[2021-05-17 16:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 16:25:52] [INFO ] SMT Verify possible in real domain returnedunsat :39 sat :0 real:2
[2021-05-17 16:25:52] [INFO ] SMT Verify possible in nat domain returned unsat :2 sat :39
Successfully simplified 41 atomic propositions for a total of 12 simplifications.
[2021-05-17 16:25:52] [INFO ] Initial state test concluded for 3 properties.
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 16:25:52] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-17 16:25:52] [INFO ] Flatten gal took : 5 ms
[2021-05-17 16:25:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 16:25:52] [INFO ] Flatten gal took : 3 ms
[2021-05-17 16:25:52] [INFO ] Applying decomposition
[2021-05-17 16:25:52] [INFO ] Flatten gal took : 3 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/graph971294471889346429.txt, -o, /tmp/graph971294471889346429.bin, -w, /tmp/graph971294471889346429.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/graph971294471889346429.bin, -l, -1, -v, -w, /tmp/graph971294471889346429.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 16:25:52] [INFO ] Decomposing Gal with order
[2021-05-17 16:25:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 16:25:52] [INFO ] Removed a total of 9 redundant transitions.
[2021-05-17 16:25:52] [INFO ] Flatten gal took : 25 ms
[2021-05-17 16:25:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2021-05-17 16:25:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality1398331731944887868.gal : 1 ms
[2021-05-17 16:25:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5369404384586632730.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/CTLCardinality1398331731944887868.gal, -t, CGAL, -ctl, /tmp/CTLCardinality5369404384586632730.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/CTLCardinality1398331731944887868.gal -t CGAL -ctl /tmp/CTLCardinality5369404384586632730.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
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,1373,0.01614,4468,2,279,5,1658,6,0,122,1515,0


Converting to forward existential form...Done !
original formula: EF(EX((EG(TRUE) + (AG((((((((gi1.gu2.p18+gi1.gu1.p22)+gi1.gu1.p17)+gi1.gu2.p15)+gi1.gu2.p20)+gu0.p4)+gu0.p1)<=((((((gi1.gu2.p23+gu0.p9)+gu0.p1)+gi1.gu2.p13)+gu0.p4)+gi1.gu2.p10)+gi1.gu1.p21))) * ((((gu0.p4+gi1.gu2.p10)+gu0.p3)+gu0.p9)<=(((gu0.p2+gu0.p1)+gu0.p12)+gu0.p16))))))
=> equivalent forward existential formula: ([FwdG(EY(FwdU(Init,TRUE)),TRUE)] != FALSE + [((EY(FwdU(Init,TRUE)) * ((((gu0.p4+gi1.gu2.p10)+gu0.p3)+gu0.p9)<=(((gu0.p2+gu0.p1)+gu0.p12)+gu0.p16))) * !(E(TRUE U !((((((((gi1.gu2.p18+gi1.gu1.p22)+gi1.gu1.p17)+gi1.gu2.p15)+gi1.gu2.p20)+gu0.p4)+gu0.p1)<=((((((gi1.gu2.p23+gu0.p9)+gu0.p1)+gi1.gu2.p13)+gu0.p4)+gi1.gu2.p10)+gi1.gu1.p21))))))] != FALSE)
(forward)formula 0,1,0.032689,5452,1,0,8,4964,13,4,624,2987,9
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(AX(EX(((((gu0.p6+gi1.gu1.p21)+gi1.gu1.p22)<=(((((((((gu0.p16+gu0.p2)+gu0.p1)+gu0.p4)+gu0.p8)+gu0.p12)+gu0.p9)+gi1.gu1.p17)+gu0.p6)+gu0.p19))&&((((((((((gu0.p11+gi1.gu2.p20)+gu0.p8)+gu0.p16)+gi1.gu2.p13)+gu0.p4)+gi1.gu2.p10)+gu0.p2)+gu0.p19)+gu0.p9)<=38)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(((((gu0.p6+gi1.gu1.p21)+gi1.gu1.p22)<=(((((((((gu0.p16+gu0.p2)+gu0.p1)+gu0.p4)+gu0.p8)+gu0.p12)+gu0.p9)+gi1.gu1.p17)+gu0.p6)+gu0.p19))&&((((((((((gu0.p11+gi1.gu2.p20)+gu0.p8)+gu0.p16)+gi1.gu2.p13)+gu0.p4)+gi1.gu2.p10)+gu0.p2)+gu0.p19)+gu0.p9)<=38)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gi1.t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/18/3/21
(forward)formula 1,0,0.052738,5980,1,0,53,6102,61,30,1047,5259,56
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(EX(EX(((((gu0.p19+gu0.p16)+gi1.gu2.p20)+gi1.gu1.p17)<=((gu0.p0+gu0.p6)+gu0.p9)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(EX(((((gu0.p19+gu0.p16)+gi1.gu2.p20)+gi1.gu1.p17)<=((gu0.p0+gu0.p6)+gu0.p9))))))] = FALSE
(forward)formula 2,1,0.065802,6244,1,0,63,8664,62,36,1084,7562,65
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(!(EF(EX(AG((gi1.gu2.p10<=(((((((gu0.p8+gu0.p12)+gi1.gu1.p22)+gi1.gu2.p13)+gu0.p9)+gi1.gu1.p17)+gi1.gu1.p7)+gi1.gu1.p21)))))) U !(AF(!(EX(TRUE)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(E(TRUE U EX(!(E(TRUE U !((gi1.gu2.p10<=(((((((gu0.p8+gu0.p12)+gi1.gu1.p22)+gi1.gu2.p13)+gu0.p9)+gi1.gu1.p17)+gi1.gu1.p7)+gi1.gu1.p21))))))))),!(!(EX(TRUE))))] != FALSE
(forward)formula 3,1,0.156188,9940,1,0,171,24426,76,116,1171,31459,185
FORMULA GPUForwardProgress-PT-04a-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1621268753589

--------------------
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="GPUForwardProgress-PT-04a"
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 GPUForwardProgress-PT-04a, 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 r292-tall-162124155900097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-04a.tgz
mv GPUForwardProgress-PT-04a 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 ;