Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897515500015.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 ASLink-PT-01a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515500015
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 4.0K Mar 25 09:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 25 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 09:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 201K 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 ASLink-PT-01a-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-01a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589198961579

[2020-05-11 12:09:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2020-05-11 12:09:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 12:09:24] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2020-05-11 12:09:24] [INFO ] Transformed 431 places.
[2020-05-11 12:09:24] [INFO ] Transformed 735 transitions.
[2020-05-11 12:09:24] [INFO ] Found NUPN structural information;
[2020-05-11 12:09:24] [INFO ] Parsed PT model containing 431 places and 735 transitions in 222 ms.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 43 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-01a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 170 resets, run finished after 120 ms. (steps per millisecond=83 ) properties seen :[1, 0, 0, 1, 1, 0, 1, 1]
FORMULA ASLink-PT-01a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[1, 0, 0]
FORMULA ASLink-PT-01a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0]
// Phase 1: matrix 728 rows 431 cols
[2020-05-11 12:09:24] [INFO ] Computed 80 place invariants in 53 ms
[2020-05-11 12:09:24] [INFO ] [Real]Absence check using 19 positive place invariants in 38 ms returned sat
[2020-05-11 12:09:24] [INFO ] [Real]Absence check using 19 positive and 61 generalized place invariants in 21 ms returned unsat
[2020-05-11 12:09:25] [INFO ] [Real]Absence check using 19 positive place invariants in 33 ms returned sat
[2020-05-11 12:09:25] [INFO ] [Real]Absence check using 19 positive and 61 generalized place invariants in 42 ms returned sat
[2020-05-11 12:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 12:09:26] [INFO ] [Real]Absence check using state equation in 1380 ms returned sat
[2020-05-11 12:09:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 12:09:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 75 ms returned sat
[2020-05-11 12:09:26] [INFO ] [Nat]Absence check using 19 positive and 61 generalized place invariants in 61 ms returned sat
[2020-05-11 12:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 12:09:28] [INFO ] [Nat]Absence check using state equation in 1485 ms returned sat
[2020-05-11 12:09:28] [INFO ] Computed and/alt/rep : 727/10383/727 causal constraints in 150 ms.
[2020-05-11 12:09:31] [INFO ] Added : 150 causal constraints over 30 iterations in 3084 ms. Result :unknown
FORMULA ASLink-PT-01a-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 124900 steps, including 2928 resets, run finished after 535 ms. (steps per millisecond=233 ) properties seen :[0] could not realise parikh vector
Support contains 3 out of 431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 431/431 places, 728/728 transitions.
Ensure Unique test removed 4 places
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 425 transition count 696
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 70 place count 393 transition count 696
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 70 place count 393 transition count 667
Deduced a syphon composed of 29 places in 9 ms
Ensure Unique test removed 11 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 69 rules applied. Total rules applied 139 place count 353 transition count 667
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 353 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 141 place count 352 transition count 666
Symmetric choice reduction at 4 with 4 rule applications. Total rules 145 place count 352 transition count 666
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 17 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 153 place count 348 transition count 649
Ensure Unique test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 160 place count 346 transition count 644
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 163 place count 343 transition count 644
Symmetric choice reduction at 6 with 1 rule applications. Total rules 164 place count 343 transition count 644
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 166 place count 342 transition count 636
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 180 place count 335 transition count 629
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 182 place count 335 transition count 629
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 183 place count 335 transition count 629
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 184 place count 334 transition count 628
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 186 place count 332 transition count 628
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 186 place count 332 transition count 625
Deduced a syphon composed of 3 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 7 rules applied. Total rules applied 193 place count 328 transition count 625
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 194 place count 327 transition count 625
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 198 place count 325 transition count 623
Symmetric choice reduction at 8 with 1 rule applications. Total rules 199 place count 325 transition count 623
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 201 place count 324 transition count 622
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 202 place count 324 transition count 621
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 203 place count 323 transition count 621
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 204 place count 323 transition count 621
Applied a total of 204 rules in 295 ms. Remains 323 /431 variables (removed 108) and now considering 621/728 (removed 107) transitions.
Finished structural reductions, in 1 iterations. Remains : 323/431 places, 621/728 transitions.
Incomplete random walk after 1000000 steps, including 21218 resets, run finished after 2908 ms. (steps per millisecond=343 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 9298 resets, run finished after 1960 ms. (steps per millisecond=510 ) properties seen :[0]
Finished probabilistic random walk after 102674 steps, run visited all 1 properties in 727 ms. (steps per millisecond=141 )
Probabilistic random walk after 102674 steps, saw 36484 distinct states, run finished after 727 ms. (steps per millisecond=141 ) properties seen :[1]
FORMULA ASLink-PT-01a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589198979205

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ASLink-PT-01a"
export BK_EXAMINATION="ReachabilityCardinality"
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 ASLink-PT-01a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-smll-158897515500015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01a.tgz
mv ASLink-PT-01a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;