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-158897515900344.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)
.........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Angiogenesis-PT-15, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515900344
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 4.0K Apr 28 14:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 28 14:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 28 14:22 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Apr 28 14:22 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 28 14:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 28 14:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Apr 28 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 28 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 28 14:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 28 14:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 28 14:22 equiv_col
-rw-r--r-- 1 mcc users 3 Apr 28 14:22 instance
-rw-r--r-- 1 mcc users 6 Apr 28 14:22 iscolored
-rw-r--r-- 1 mcc users 33K Apr 28 14:22 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 Angiogenesis-PT-15-ReachabilityFireability-00
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-01
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-02
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-03
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-04
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-05
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-06
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-07
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-08
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-09
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-10
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-11
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-12
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-13
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-14
FORMULA_NAME Angiogenesis-PT-15-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589497348699

[2020-05-14 23:02:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2020-05-14 23:02:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 23:02:30] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2020-05-14 23:02:31] [INFO ] Transformed 39 places.
[2020-05-14 23:02:31] [INFO ] Transformed 64 transitions.
[2020-05-14 23:02:31] [INFO ] Parsed PT model containing 39 places and 64 transitions in 105 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA Angiogenesis-PT-15-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[1, 0, 1, 1, 1, 0, 0, 0, 1]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 1, 1, 1]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 64 rows 39 cols
[2020-05-14 23:02:31] [INFO ] Computed 8 place invariants in 6 ms
[2020-05-14 23:02:31] [INFO ] [Real]Absence check using 8 positive place invariants in 19 ms returned sat
[2020-05-14 23:02:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 23:02:31] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2020-05-14 23:02:31] [INFO ] Computed and/alt/rep : 61/165/61 causal constraints in 21 ms.
[2020-05-14 23:02:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-14 23:02:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 12 ms returned sat
[2020-05-14 23:02:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-14 23:02:31] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2020-05-14 23:02:31] [INFO ] Computed and/alt/rep : 61/165/61 causal constraints in 10 ms.
[2020-05-14 23:02:31] [INFO ] Added : 57 causal constraints over 12 iterations in 153 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 12200 steps, including 177 resets, run finished after 60 ms. (steps per millisecond=203 ) properties seen :[0] could not realise parikh vector
Support contains 8 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 64/64 transitions.
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 117 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 36 transition count 62
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 36 transition count 60
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 36 transition count 58
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 34 transition count 58
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 15 place count 34 transition count 54
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 23 place count 30 transition count 50
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 25 place count 30 transition count 48
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 27 place count 28 transition count 48
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 29 place count 28 transition count 48
Applied a total of 29 rules in 53 ms. Remains 28 /39 variables (removed 11) and now considering 48/64 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/39 places, 48/64 transitions.
Incomplete random walk after 1000012 steps, including 0 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties seen :[0]
Interrupted probabilistic random walk after 22625064 steps, run timeout after 30001 ms. (steps per millisecond=754 ) properties seen :[0]
Probabilistic random walk after 22625064 steps, saw 1197147 distinct states, run finished after 30001 ms. (steps per millisecond=754 ) properties seen :[0]
[2020-05-14 23:03:03] [INFO ] Flow matrix only has 45 transitions (discarded 3 similar events)
// Phase 1: matrix 45 rows 28 cols
[2020-05-14 23:03:03] [INFO ] Computed 7 place invariants in 6 ms
[2020-05-14 23:03:03] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-14 23:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 23:03:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-05-14 23:03:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2020-05-14 23:03:03] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-14 23:03:03] [INFO ] Computed and/alt/rep : 45/140/42 causal constraints in 7 ms.
[2020-05-14 23:03:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-14 23:03:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-05-14 23:03:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-14 23:03:03] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2020-05-14 23:03:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2020-05-14 23:03:03] [INFO ] Computed and/alt/rep : 45/140/42 causal constraints in 13 ms.
[2020-05-14 23:03:03] [INFO ] Added : 39 causal constraints over 8 iterations in 103 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Finished Parikh walk after 101 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=50 )
FORMULA Angiogenesis-PT-15-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589497386730

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="Angiogenesis-PT-15"
export BK_EXAMINATION="ReachabilityFireability"
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 Angiogenesis-PT-15, examination is ReachabilityFireability"
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-158897515900344"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-15.tgz
mv Angiogenesis-PT-15 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;