About the Execution of ITS-Tools for AutoFlight-PT-04a
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15742.100 | 6027.00 | 12944.00 | 270.30 | FTTTFFFFFTTFTFTF | normal |
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-158897516000423.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 AutoFlight-PT-04a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516000423
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 3.2K Mar 25 23:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 23:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 10:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 10:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 17:54 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 29K 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 AutoFlight-PT-04a-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-04a-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1589537694314
[2020-05-15 10:14:56] [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]
[2020-05-15 10:14:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 10:14:56] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2020-05-15 10:14:56] [INFO ] Transformed 107 places.
[2020-05-15 10:14:56] [INFO ] Transformed 105 transitions.
[2020-05-15 10:14:56] [INFO ] Found NUPN structural information;
[2020-05-15 10:14:56] [INFO ] Parsed PT model containing 107 places and 105 transitions in 182 ms.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 336 resets, run finished after 135 ms. (steps per millisecond=74 ) properties seen :[1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1]
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 85 rows 107 cols
[2020-05-15 10:14:57] [INFO ] Computed 28 place invariants in 11 ms
[2020-05-15 10:14:57] [INFO ] [Real]Absence check using 27 positive place invariants in 39 ms returned unsat
[2020-05-15 10:14:57] [INFO ] [Real]Absence check using 27 positive place invariants in 22 ms returned sat
[2020-05-15 10:14:57] [INFO ] [Real]Absence check using 27 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 10:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 10:14:57] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2020-05-15 10:14:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 10:14:57] [INFO ] [Nat]Absence check using 27 positive place invariants in 29 ms returned sat
[2020-05-15 10:14:57] [INFO ] [Nat]Absence check using 27 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 10:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 10:14:57] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2020-05-15 10:14:57] [INFO ] State equation strengthened by 20 read => feed constraints.
[2020-05-15 10:14:57] [INFO ] [Nat]Added 20 Read/Feed constraints in 8 ms returned sat
[2020-05-15 10:14:58] [INFO ] Deduced a trap composed of 42 places in 112 ms
[2020-05-15 10:14:58] [INFO ] Deduced a trap composed of 45 places in 84 ms
[2020-05-15 10:14:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 254 ms
[2020-05-15 10:14:58] [INFO ] Computed and/alt/rep : 84/244/84 causal constraints in 16 ms.
[2020-05-15 10:14:58] [INFO ] Added : 76 causal constraints over 16 iterations in 283 ms. Result :sat
[2020-05-15 10:14:58] [INFO ] Deduced a trap composed of 47 places in 61 ms
[2020-05-15 10:14:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2020-05-15 10:14:58] [INFO ] [Real]Absence check using 27 positive place invariants in 18 ms returned unsat
[2020-05-15 10:14:58] [INFO ] [Real]Absence check using 27 positive place invariants in 22 ms returned sat
[2020-05-15 10:14:58] [INFO ] [Real]Absence check using 27 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 10:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 10:14:58] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2020-05-15 10:14:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 10:14:58] [INFO ] [Nat]Absence check using 27 positive place invariants in 19 ms returned unsat
[2020-05-15 10:14:59] [INFO ] [Real]Absence check using 27 positive place invariants in 23 ms returned sat
[2020-05-15 10:14:59] [INFO ] [Real]Absence check using 27 positive and 1 generalized place invariants in 7 ms returned sat
[2020-05-15 10:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 10:14:59] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2020-05-15 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 10:14:59] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned unsat
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 4700 steps, including 242 resets, run finished after 42 ms. (steps per millisecond=111 ) properties seen :[0] could not realise parikh vector
Support contains 8 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 85/85 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 107 transition count 77
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 99 transition count 77
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 16 place count 99 transition count 72
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 26 place count 94 transition count 72
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 36 place count 89 transition count 67
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 43 place count 89 transition count 60
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 50 place count 82 transition count 60
Applied a total of 50 rules in 71 ms. Remains 82 /107 variables (removed 25) and now considering 60/85 (removed 25) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/107 places, 60/85 transitions.
Finished random walk after 579 steps, including 13 resets, run visited all 1 properties in 5 ms. (steps per millisecond=115 )
FORMULA AutoFlight-PT-04a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
BK_STOP 1589537700341
--------------------
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="AutoFlight-PT-04a"
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 AutoFlight-PT-04a, 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-158897516000423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-04a.tgz
mv AutoFlight-PT-04a 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 '
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 ;