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.r133-smll-167819411100463.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 DoubleExponent-PT-003, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411100463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 50K 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 DoubleExponent-PT-003-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-003-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678468452750

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=DoubleExponent-PT-003
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-10 17:14:15] [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]
[2023-03-10 17:14:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:14:16] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2023-03-10 17:14:16] [INFO ] Transformed 163 places.
[2023-03-10 17:14:16] [INFO ] Transformed 148 transitions.
[2023-03-10 17:14:16] [INFO ] Parsed PT model containing 163 places and 148 transitions and 417 arcs in 286 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 17:14:16] [INFO ] Flatten gal took : 148 ms
[2023-03-10 17:14:16] [INFO ] Flatten gal took : 63 ms
[2023-03-10 17:14:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13677472589770727896.gal : 50 ms
[2023-03-10 17:14:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10826599420877404928.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/ReachabilityCardinality13677472589770727896.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10826599420877404928.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 ...330
Loading property file /tmp/ReachabilityCardinality10826599420877404928.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :12 after 25
Incomplete random walk after 10000 steps, including 335 resets, run finished after 994 ms. (steps per millisecond=10 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :25 after 32
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :32 after 73
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :73 after 149
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :149 after 517
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :517 after 2692
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Invariant property DoubleExponent-PT-003-ReachabilityFireability-15 does not hold.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-003-ReachabilityFireability-13 is true.
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
FORMULA DoubleExponent-PT-003-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Reachability property DoubleExponent-PT-003-ReachabilityFireability-09 is true.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 37 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Reachability property DoubleExponent-PT-003-ReachabilityFireability-00 is true.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :48682 after 59745
Reachability property DoubleExponent-PT-003-ReachabilityFireability-10 is true.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-003-ReachabilityFireability-08 is true.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property DoubleExponent-PT-003-ReachabilityFireability-04 does not hold.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-003-ReachabilityFireability-01 is true.
FORMULA DoubleExponent-PT-003-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :318071 after 329127
Interrupted probabilistic random walk after 124936 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{0=1, 9=1, 13=1, 15=1}
Probabilistic random walk after 124936 steps, saw 62486 distinct states, run finished after 3002 ms. (steps per millisecond=41 ) properties seen :4
Running SMT prover for 12 properties.
// Phase 1: matrix 148 rows 163 cols
[2023-03-10 17:14:20] [INFO ] Computed 19 place invariants in 21 ms
[2023-03-10 17:14:21] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-10 17:14:21] [INFO ] [Real]Absence check using 5 positive and 14 generalized place invariants in 13 ms returned sat
[2023-03-10 17:14:21] [INFO ] After 164ms SMT Verify possible using state equation in real domain returned unsat :4 sat :1 real:7
[2023-03-10 17:14:21] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 8 ms to minimize.
[2023-03-10 17:14:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2023-03-10 17:14:21] [INFO ] After 341ms SMT Verify possible using trap constraints in real domain returned unsat :4 sat :0 real:8
[2023-03-10 17:14:21] [INFO ] After 746ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:8
[2023-03-10 17:14:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2023-03-10 17:14:21] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 6 ms returned sat
[2023-03-10 17:14:21] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :4
[2023-03-10 17:14:22] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 1 ms to minimize.
[2023-03-10 17:14:22] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 1 ms to minimize.
[2023-03-10 17:14:22] [INFO ] Deduced a trap composed of 31 places in 110 ms of which 2 ms to minimize.
[2023-03-10 17:14:22] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 0 ms to minimize.
[2023-03-10 17:14:22] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2023-03-10 17:14:22] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 593 ms
[2023-03-10 17:14:22] [INFO ] After 879ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :4
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-10 17:14:22] [INFO ] After 1102ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :4
FORMULA DoubleExponent-PT-003-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-003-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 119 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 6980 ms.
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :853893 after 856044

BK_STOP 1678468464194

--------------------
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="DoubleExponent-PT-003"
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 DoubleExponent-PT-003, 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 r133-smll-167819411100463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-003.tgz
mv DoubleExponent-PT-003 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 ;