Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645100183.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is SmartHome-PT-04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645100183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.2K Feb 26 05:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 05:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 05:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 05:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 05:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 05:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 35K Mar 5 18:23 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 SmartHome-PT-04-ReachabilityFireability-00
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-01
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-02
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-03
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-04
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-05
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-06
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-07
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-08
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-09
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-10
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-11
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-12
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-13
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-14
FORMULA_NAME SmartHome-PT-04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679244053787

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-04
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-19 16:40:56] [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]
[2023-03-19 16:40:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:40:57] [INFO ] Load time of PNML (sax parser for PT used): 211 ms
[2023-03-19 16:40:57] [INFO ] Transformed 139 places.
[2023-03-19 16:40:57] [INFO ] Transformed 159 transitions.
[2023-03-19 16:40:57] [INFO ] Found NUPN structural information;
[2023-03-19 16:40:57] [INFO ] Parsed PT model containing 139 places and 159 transitions and 361 arcs in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 17 places in 5 ms
Reduce places removed 17 places and 19 transitions.
FORMULA SmartHome-PT-04-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 16:40:57] [INFO ] Flatten gal took : 234 ms
[2023-03-19 16:40:57] [INFO ] Flatten gal took : 54 ms
[2023-03-19 16:40:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17928181859310632546.gal : 26 ms
[2023-03-19 16:40:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11918942885239125841.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17928181859310632546.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11918942885239125841.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 107 resets, run finished after 850 ms. (steps per millisecond=11 ) properties (out of 11) seen :5
FORMULA SmartHome-PT-04-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11918942885239125841.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :8 after 15
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :15 after 36
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :36 after 74
Reachability property SmartHome-PT-04-ReachabilityFireability-15 is true.
Reachability property SmartHome-PT-04-ReachabilityFireability-06 is true.
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :74 after 2174
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :2174 after 19808
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 129 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 6) seen :0
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :19808 after 69361
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Reachability property SmartHome-PT-04-ReachabilityFireability-10 is true.
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :1
FORMULA SmartHome-PT-04-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
// Phase 1: matrix 140 rows 122 cols
[2023-03-19 16:40:58] [INFO ] Computed 7 place invariants in 8 ms
[2023-03-19 16:40:58] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2023-03-19 16:40:58] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2023-03-19 16:40:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :69361 after 286958
[2023-03-19 16:40:59] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-19 16:40:59] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-19 16:40:59] [INFO ] After 409ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA SmartHome-PT-04-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-04-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SmartHome-PT-04-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 34 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 140/140 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 122 transition count 121
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 23 rules applied. Total rules applied 42 place count 103 transition count 117
Reduce places removed 2 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 9 rules applied. Total rules applied 51 place count 101 transition count 110
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 58 place count 94 transition count 110
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 58 place count 94 transition count 104
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 70 place count 88 transition count 104
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 90 place count 68 transition count 84
Iterating global reduction 4 with 20 rules applied. Total rules applied 110 place count 68 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 113 place count 68 transition count 81
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 125 place count 62 transition count 75
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 127 place count 62 transition count 73
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 128 place count 62 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 129 place count 61 transition count 72
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 130 place count 61 transition count 72
Applied a total of 130 rules in 58 ms. Remains 61 /122 variables (removed 61) and now considering 72/140 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 61/122 places, 72/140 transitions.
Incomplete random walk after 10000 steps, including 171 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 184 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :286958 after 370264
Finished probabilistic random walk after 27609 steps, run visited all 2 properties in 174 ms. (steps per millisecond=158 )
Probabilistic random walk after 27609 steps, saw 8212 distinct states, run finished after 175 ms. (steps per millisecond=157 ) properties seen :2
FORMULA SmartHome-PT-04-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SmartHome-PT-04-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 3140 ms.
Invariant property SmartHome-PT-04-ReachabilityFireability-11 does not hold.
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :370264 after 696540
Reachability property SmartHome-PT-04-ReachabilityFireability-12 is true.

BK_STOP 1679244061032

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="SmartHome-PT-04"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-04, 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 r453-smll-167912645100183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-04.tgz
mv SmartHome-PT-04 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 ;