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.r485-tall-167912700501246.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 ViralEpidemic-PT-S02D1C1A10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700501246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.3M
-rw-r--r-- 1 mcc users 11K Feb 25 20:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 20:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 20:34 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 4.7K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 21:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 20:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 20:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 8.8M 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 ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679329940972

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S02D1C1A10
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-20 16:32:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 16:32:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 16:32:23] [INFO ] Load time of PNML (sax parser for PT used): 438 ms
[2023-03-20 16:32:23] [INFO ] Transformed 8189 places.
[2023-03-20 16:32:23] [INFO ] Transformed 10235 transitions.
[2023-03-20 16:32:23] [INFO ] Found NUPN structural information;
[2023-03-20 16:32:23] [INFO ] Parsed PT model containing 8189 places and 10235 transitions and 22517 arcs in 575 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 16:32:24] [INFO ] Flatten gal took : 623 ms
Incomplete random walk after 10000 steps, including 941 resets, run finished after 1304 ms. (steps per millisecond=7 ) properties (out of 14) seen :2
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-20 16:32:24] [INFO ] Flatten gal took : 355 ms
[2023-03-20 16:32:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10985674313645095109.gal : 126 ms
[2023-03-20 16:32:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7257644696685522102.prop : 9 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/ReachabilityCardinality10985674313645095109.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7257644696685522102.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 163 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 559 ms. (steps per millisecond=17 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 526 ms. (steps per millisecond=19 ) properties (out of 12) seen :0
Loading property file /tmp/ReachabilityCardinality7257644696685522102.prop.
Incomplete Best-First random walk after 10000 steps, including 135 resets, run finished after 522 ms. (steps per millisecond=19 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 144 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 150 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 159 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 12) seen :1
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 130 resets, run finished after 494 ms. (steps per millisecond=20 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 10235 rows 8189 cols
[2023-03-20 16:32:32] [INFO ] Invariants computation overflowed in 969 ms
[2023-03-20 16:32:34] [INFO ] After 2797ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-20 16:32:59] [INFO ] After 21723ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 16:32:59] [INFO ] After 21743ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-20 16:32:59] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 11 Parikh solutions to 5 different solutions.
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 4 properties in 163 ms.
Support contains 108 out of 8189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8189/8189 places, 10235/10235 transitions.
Graph (complete) has 4094 edges and 8189 vertex of which 708 are kept as prefixes of interest. Removing 7481 places using SCC suffix rule.15 ms
Discarding 7481 places :
Also discarding 8576 output transitions
Drop transitions removed 8576 transitions
Drop transitions removed 1018 transitions
Reduce isomorphic transitions removed 1018 transitions.
Drop transitions removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 1183 rules applied. Total rules applied 1184 place count 708 transition count 476
Reduce places removed 165 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 168 rules applied. Total rules applied 1352 place count 543 transition count 473
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1355 place count 540 transition count 473
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 1355 place count 540 transition count 428
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 1445 place count 495 transition count 428
Discarding 94 places :
Symmetric choice reduction at 3 with 94 rule applications. Total rules 1539 place count 401 transition count 334
Iterating global reduction 3 with 94 rules applied. Total rules applied 1633 place count 401 transition count 334
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 121
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 1875 place count 280 transition count 213
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1877 place count 280 transition count 211
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1879 place count 278 transition count 211
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1880 place count 277 transition count 210
Ensure Unique test removed 25 places
Iterating post reduction 4 with 25 rules applied. Total rules applied 1905 place count 252 transition count 210
Applied a total of 1905 rules in 228 ms. Remains 252 /8189 variables (removed 7937) and now considering 210/10235 (removed 10025) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 252/8189 places, 210/10235 transitions.
Finished random walk after 414 steps, including 2 resets, run visited all 7 properties in 12 ms. (steps per millisecond=34 )
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ViralEpidemic-PT-S02D1C1A10-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_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 37834 ms.

BK_STOP 1679329981549

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ViralEpidemic-PT-S02D1C1A10"
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"
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 ViralEpidemic-PT-S02D1C1A10, 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 r485-tall-167912700501246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A10.tgz
mv ViralEpidemic-PT-S02D1C1A10 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;