Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922814400473.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 Diffusion2D-PT-D20N100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814400473
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 3.3K Mar 31 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 29 22:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 22:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 07:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 07:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 24 05:37 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 Diffusion2D-PT-D20N100-00
FORMULA_NAME Diffusion2D-PT-D20N100-01
FORMULA_NAME Diffusion2D-PT-D20N100-02
FORMULA_NAME Diffusion2D-PT-D20N100-03
FORMULA_NAME Diffusion2D-PT-D20N100-04
FORMULA_NAME Diffusion2D-PT-D20N100-05
FORMULA_NAME Diffusion2D-PT-D20N100-06
FORMULA_NAME Diffusion2D-PT-D20N100-07
FORMULA_NAME Diffusion2D-PT-D20N100-08
FORMULA_NAME Diffusion2D-PT-D20N100-09
FORMULA_NAME Diffusion2D-PT-D20N100-10
FORMULA_NAME Diffusion2D-PT-D20N100-11
FORMULA_NAME Diffusion2D-PT-D20N100-12
FORMULA_NAME Diffusion2D-PT-D20N100-13
FORMULA_NAME Diffusion2D-PT-D20N100-14
FORMULA_NAME Diffusion2D-PT-D20N100-15

=== Now, execution of the tool begins

BK_START 1590119141081

[2020-05-22 03:45:42] [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]
[2020-05-22 03:45:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 03:45:43] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2020-05-22 03:45:43] [INFO ] Transformed 400 places.
[2020-05-22 03:45:43] [INFO ] Transformed 2964 transitions.
[2020-05-22 03:45:43] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 265 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 55 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100053 steps, including 0 resets, run finished after 105 ms. (steps per millisecond=952 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 2964 rows 400 cols
[2020-05-22 03:45:43] [INFO ] Computed 1 place invariants in 35 ms
[2020-05-22 03:45:43] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2020-05-22 03:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:45:44] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2020-05-22 03:45:45] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 270 ms.
[2020-05-22 03:45:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:45:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2020-05-22 03:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:45:46] [INFO ] [Nat]Absence check using state equation in 1186 ms returned sat
[2020-05-22 03:45:47] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 180 ms.
[2020-05-22 03:46:05] [INFO ] Added : 455 causal constraints over 91 iterations in 18606 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-22 03:46:05] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2020-05-22 03:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:46:07] [INFO ] [Real]Absence check using state equation in 1509 ms returned sat
[2020-05-22 03:46:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:46:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2020-05-22 03:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:46:08] [INFO ] [Nat]Absence check using state equation in 1302 ms returned sat
[2020-05-22 03:46:08] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 148 ms.
[2020-05-22 03:46:27] [INFO ] Added : 485 causal constraints over 97 iterations in 18551 ms. Result :unknown
[2020-05-22 03:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned unsat
[2020-05-22 03:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned unsat
[2020-05-22 03:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned unsat
[2020-05-22 03:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned unsat
[2020-05-22 03:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2020-05-22 03:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 03:46:29] [INFO ] [Real]Absence check using state equation in 1467 ms returned sat
[2020-05-22 03:46:29] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 148 ms.
[2020-05-22 03:46:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 03:46:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 19 ms returned sat
[2020-05-22 03:46:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 03:46:31] [INFO ] [Nat]Absence check using state equation in 1336 ms returned sat
[2020-05-22 03:46:31] [INFO ] Computed and/alt/rep : 2956/22508/2956 causal constraints in 150 ms.
[2020-05-22 03:46:49] [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 (=> (> t437 0) (or (and (> t275 0) (< o275 o437)) (and (> t282 0) (< o282 o437)) (and (> t289 0) (< o289 o437)) (and (> t426 0) (< o426 o437)) (and (> t441 0) (< o441 o437)) (and (> t578 0) (< o578 o437)) (and (> t585 0) (< o585 o437)) (and (> t592 0) (< o592 o437))))") while checking expression at index 6
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-05-22 03:46:50] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-22 03:46:50] [INFO ] Flatten gal took : 196 ms
FORMULA Diffusion2D-PT-D20N100-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N100-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D20N100-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-22 03:46:50] [INFO ] Flatten gal took : 107 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-22 03:46:50] [INFO ] Applying decomposition
[2020-05-22 03:46:50] [INFO ] Flatten gal took : 99 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/graph8934364983622523367.txt, -o, /tmp/graph8934364983622523367.bin, -w, /tmp/graph8934364983622523367.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/graph8934364983622523367.bin, -l, -1, -v, -w, /tmp/graph8934364983622523367.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-22 03:46:50] [INFO ] Decomposing Gal with order
[2020-05-22 03:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-22 03:46:51] [INFO ] Removed a total of 2390 redundant transitions.
[2020-05-22 03:46:51] [INFO ] Flatten gal took : 272 ms
[2020-05-22 03:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 522 labels/synchronizations in 72 ms.
[2020-05-22 03:46:51] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 24 ms
[2020-05-22 03:46:51] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 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-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 13 LTL properties
Checking formula 0 : !((((F("(gi2.gi0.gi1.gu5.cAMP__10_1_>=2)"))&&(G("(gu18.cAMP__14_1_<=gu18.cAMP__14_14_)")))||((X(!(X("(gi2.gi0.gi1.gu33.cAMP__18_2_>=3)"))))&&(X("(gu18.cAMP__14_1_<=gu18.cAMP__14_14_)")))))
Formula 0 simplified : !((F"(gi2.gi0.gi1.gu5.cAMP__10_1_>=2)" & G"(gu18.cAMP__14_1_<=gu18.cAMP__14_14_)") | (X!X"(gi2.gi0.gi1.gu33.cAMP__18_2_>=3)" & X"(gu18.cAMP__14_1_<=gu18.cAMP__14_14_)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
91402 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,914.218,8276308,1,0,7,5.02076e+07,35,0,55390,4.94696e+07,26
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Diffusion2D-PT-D20N100-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(!(G(("((gu32.cAMP__17_10_<=gu32.cAMP__20_16_)&&(gi2.gi0.gi5.gu45.cAMP__20_11_>=2))")U((!(G(F("(gu32.cAMP__17_10_<=gu32.cAMP__20_16_)"))))U("(gi2.gi0.gi2.gu19.cAMP__14_16_>=1)")))))))
Formula 1 simplified : !X!G("((gu32.cAMP__17_10_<=gu32.cAMP__20_16_)&&(gi2.gi0.gi5.gu45.cAMP__20_11_>=2))" U (!GF"(gu32.cAMP__17_10_<=gu32.cAMP__20_16_)" U "(gi2.gi0.gi2.gu19.cAMP__14_16_>=1)"))
Detected timeout of ITS tools.
[2020-05-22 04:07:14] [INFO ] Flatten gal took : 103 ms
[2020-05-22 04:07:14] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 17 ms
[2020-05-22 04:07:14] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 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-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 : !((X(!(G(("((cAMP__17_10_<=cAMP__20_16_)&&(cAMP__20_11_>=2))")U((!(G(F("(cAMP__17_10_<=cAMP__20_16_)"))))U("(cAMP__14_16_>=1)")))))))
Formula 0 simplified : !X!G("((cAMP__17_10_<=cAMP__20_16_)&&(cAMP__20_11_>=2))" U (!GF"(cAMP__17_10_<=cAMP__20_16_)" U "(cAMP__14_16_>=1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2020-05-22 04:27:36] [INFO ] Flatten gal took : 50 ms

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="Diffusion2D-PT-D20N100"
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 Diffusion2D-PT-D20N100, 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 r066-tajo-158922814400473"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N100.tgz
mv Diffusion2D-PT-D20N100 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 ;