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.r166-smll-158987787600343.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 itslola
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 r166-smll-158987787600343
=====================================================================

--------------------
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 1591428750373

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-06 07:32:33] [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, -timeout, 3600, -rebuildPNML]
[2020-06-06 07:32:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-06 07:32:33] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2020-06-06 07:32:33] [INFO ] Transformed 39 places.
[2020-06-06 07:32:33] [INFO ] Transformed 64 transitions.
[2020-06-06 07:32:33] [INFO ] Parsed PT model containing 39 places and 64 transitions in 145 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA Angiogenesis-PT-15-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10006 steps, including 1 resets, run finished after 41 ms. (steps per millisecond=244 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[1, 0, 1, 0, 0, 0, 0]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-06 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 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 1, 0, 1, 0]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Angiogenesis-PT-15-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 1]
FORMULA Angiogenesis-PT-15-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 64 rows 39 cols
[2020-06-06 07:32:33] [INFO ] Computed 8 place invariants in 7 ms
[2020-06-06 07:32:34] [INFO ] [Real]Absence check using 8 positive place invariants in 23 ms returned sat
[2020-06-06 07:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 07:32:34] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2020-06-06 07:32:34] [INFO ] Computed and/alt/rep : 61/165/61 causal constraints in 19 ms.
[2020-06-06 07:32:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 07:32:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 12 ms returned sat
[2020-06-06 07:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-06 07:32:34] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2020-06-06 07:32:34] [INFO ] Computed and/alt/rep : 61/165/61 causal constraints in 11 ms.
[2020-06-06 07:32:34] [INFO ] Added : 57 causal constraints over 12 iterations in 186 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2020-06-06 07:32:34] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2020-06-06 07:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-06 07:32:34] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2020-06-06 07:32:34] [INFO ] Computed and/alt/rep : 61/165/61 causal constraints in 13 ms.
[2020-06-06 07:32:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-06 07:32:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2020-06-06 07:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-06 07:32:34] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2020-06-06 07:32:34] [INFO ] Computed and/alt/rep : 61/165/61 causal constraints in 17 ms.
[2020-06-06 07:32:34] [INFO ] Added : 59 causal constraints over 12 iterations in 151 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 10100 steps, including 294 resets, run finished after 84 ms. (steps per millisecond=120 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 12200 steps, including 175 resets, run finished after 84 ms. (steps per millisecond=145 ) properties seen :[1, 0] could not realise parikh vector
FORMULA Angiogenesis-PT-15-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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.14 ms
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 34 transition count 60
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 104 edges and 34 vertex of which 33 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 33 transition count 56
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 33 transition count 55
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 32 transition count 55
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 32 transition count 54
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 32 transition count 52
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 22 place count 30 transition count 52
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 25 place count 30 transition count 49
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 31 place count 27 transition count 46
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 33 place count 27 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 35 place count 25 transition count 44
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 37 place count 25 transition count 44
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 38 place count 25 transition count 43
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 39 place count 25 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 40 place count 24 transition count 42
Applied a total of 40 rules in 75 ms. Remains 24 /39 variables (removed 15) and now considering 42/64 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/39 places, 42/64 transitions.
Incomplete random walk after 1000002 steps, including 0 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties seen :[0]
Finished Best-First random walk after 5915 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=537 )
FORMULA Angiogenesis-PT-15-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

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

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="itslola"
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 itslola"
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 r166-smll-158987787600343"
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 ;