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 |
287.348 | 6849.00 | 20381.00 | 138.40 | FTTFFFTFTFTTFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r026-smll-171620167000111.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AutoFlight-PT-04a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167000111
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 22:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 12 22:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 12 22:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 22:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 29K May 18 16:42 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-ReachabilityFireability-2024-00
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-01
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-02
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-03
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-04
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-05
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-06
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-07
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-08
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-09
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-10
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-11
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-12
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-13
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-14
FORMULA_NAME AutoFlight-PT-04a-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716252824814
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 00:53:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 00:53:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 00:53:47] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2024-05-21 00:53:47] [INFO ] Transformed 107 places.
[2024-05-21 00:53:47] [INFO ] Transformed 105 transitions.
[2024-05-21 00:53:47] [INFO ] Found NUPN structural information;
[2024-05-21 00:53:47] [INFO ] Parsed PT model containing 107 places and 105 transitions and 340 arcs in 389 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
[2024-05-21 00:53:48] [INFO ] Flatten gal took : 101 ms
[2024-05-21 00:53:48] [INFO ] Flatten gal took : 24 ms
RANDOM walk for 40000 steps (1304 resets) in 2976 ms. (13 steps per ms) remains 6/16 properties
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 00:53:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15183566964769175886.gal : 18 ms
[2024-05-21 00:53:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14977408385801555948.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15183566964769175886.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14977408385801555948.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14977408385801555948.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :9 after 33
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :33 after 129
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :129 after 1025
BEST_FIRST walk for 40003 steps (239 resets) in 739 ms. (54 steps per ms) remains 5/6 properties
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1025 after 10829
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :10829 after 15361
BEST_FIRST walk for 40003 steps (241 resets) in 1325 ms. (30 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (8 resets) in 389 ms. (102 steps per ms) remains 5/5 properties
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :15361 after 47745
BEST_FIRST walk for 40004 steps (256 resets) in 764 ms. (52 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (241 resets) in 138 ms. (287 steps per ms) remains 4/5 properties
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 85 rows 107 cols
[2024-05-21 00:53:50] [INFO ] Computed 28 invariants in 10 ms
[2024-05-21 00:53:50] [INFO ] State equation strengthened by 20 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :47745 after 72065
Invariant property AutoFlight-PT-04a-ReachabilityFireability-2024-12 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 12/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 20/101 variables, 15/108 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 20/128 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AutoFlight-PT-04a-ReachabilityFireability-2024-03 is UNSAT
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 6/107 variables, 1/129 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 6/135 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 0/135 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 85/192 variables, 107/242 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 20/262 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/192 variables, 0/262 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/192 variables, 0/262 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :72065 after 196889
After SMT solving in domain Real declared 192/192 variables, and 262 constraints, problems are : Problem set: 1 solved, 3 unsolved in 566 ms.
Refiners :[Domain max(s): 107/107 constraints, Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 10/81 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/81 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 26/97 variables, 17/98 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 26/124 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/124 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AutoFlight-PT-04a-ReachabilityFireability-2024-06 is UNSAT
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 10/107 variables, 1/125 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 10/135 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-05-21 00:53:50] [INFO ] Deduced a trap composed of 44 places in 85 ms of which 11 ms to minimize.
[2024-05-21 00:53:51] [INFO ] Deduced a trap composed of 45 places in 75 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 2/137 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/137 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 85/192 variables, 107/244 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/192 variables, 20/264 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/192 variables, 2/266 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-05-21 00:53:51] [INFO ] Deduced a trap composed of 42 places in 68 ms of which 2 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :196889 after 279297
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 1/267 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Invariant property AutoFlight-PT-04a-ReachabilityFireability-2024-07 does not hold.
[2024-05-21 00:53:51] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 1/268 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/192 variables, 0/268 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/192 variables, 0/268 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 268 constraints, problems are : Problem set: 2 solved, 2 unsolved in 894 ms.
Refiners :[Domain max(s): 107/107 constraints, Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 4/4 constraints]
After SMT, in 1588ms problems are : Problem set: 2 solved, 2 unsolved
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-00 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 67 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=67 )
FORMULA AutoFlight-PT-04a-ReachabilityFireability-2024-02 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 31 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 4261 ms.
BK_STOP 1716252831663
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# 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 2-5568"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-04a, 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 r026-smll-171620167000111"
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 [ "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 '
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 ;