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.r229-tall-167856413700758.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 MultiCrashLeafsetExtension-PT-S16C03, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413700758
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 12K Feb 26 02:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 02:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 03:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 02:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 02:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 5 18:22 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 MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679554046564

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=MultiCrashLeafsetExtension-PT-S16C03
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-23 06:47:27] [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]
[2023-03-23 06:47:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:47:28] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2023-03-23 06:47:28] [INFO ] Transformed 3606 places.
[2023-03-23 06:47:28] [INFO ] Transformed 5141 transitions.
[2023-03-23 06:47:28] [INFO ] Parsed PT model containing 3606 places and 5141 transitions and 20838 arcs in 300 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 316 resets, run finished after 622 ms. (steps per millisecond=16 ) properties (out of 16) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 13) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :0
[2023-03-23 06:47:29] [INFO ] Flatten gal took : 814 ms
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 11) seen :0
[2023-03-23 06:47:29] [INFO ] Flatten gal took : 390 ms
[2023-03-23 06:47:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16258888629298222035.gal : 74 ms
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 11) seen :0
[2023-03-23 06:47:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4280995287322521524.prop : 2 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/ReachabilityCardinality16258888629298222035.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4280995287322521524.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 10000 steps, including 80 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-23 06:47:30] [INFO ] Flow matrix only has 4869 transitions (discarded 272 similar events)
// Phase 1: matrix 4869 rows 3606 cols
[2023-03-23 06:47:30] [INFO ] Computed 459 place invariants in 238 ms
Loading property file /tmp/ReachabilityCardinality4280995287322521524.prop.
[2023-03-23 06:47:31] [INFO ] [Real]Absence check using 44 positive place invariants in 49 ms returned sat
[2023-03-23 06:47:32] [INFO ] [Real]Absence check using 44 positive and 415 generalized place invariants in 176 ms returned sat
[2023-03-23 06:47:32] [INFO ] After 1410ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-23 06:47:33] [INFO ] [Nat]Absence check using 44 positive place invariants in 25 ms returned sat
[2023-03-23 06:47:33] [INFO ] [Nat]Absence check using 44 positive and 415 generalized place invariants in 179 ms returned sat
[2023-03-23 06:47:40] [INFO ] After 6508ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :3
[2023-03-23 06:47:40] [INFO ] State equation strengthened by 1362 read => feed constraints.
[2023-03-23 06:47:42] [INFO ] After 1996ms SMT Verify possible using 1362 Read/Feed constraints in natural domain returned unsat :11 sat :0
[2023-03-23 06:47:42] [INFO ] After 9961ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C03-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
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 14105 ms.
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 6
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :9 after 25

BK_STOP 1679554064916

--------------------
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="MultiCrashLeafsetExtension-PT-S16C03"
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 MultiCrashLeafsetExtension-PT-S16C03, 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 r229-tall-167856413700758"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C03.tgz
mv MultiCrashLeafsetExtension-PT-S16C03 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 ;