Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690500518.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BusinessProcesses-PT-09, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690500518
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 16:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 16:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 104K 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 BusinessProcesses-PT-09-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-09-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678361224261

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=BusinessProcesses-PT-09
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 11:27:06] [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]
[2023-03-09 11:27:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 11:27:06] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2023-03-09 11:27:06] [INFO ] Transformed 403 places.
[2023-03-09 11:27:06] [INFO ] Transformed 374 transitions.
[2023-03-09 11:27:06] [INFO ] Found NUPN structural information;
[2023-03-09 11:27:06] [INFO ] Parsed PT model containing 403 places and 374 transitions and 1148 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 11:27:07] [INFO ] Flatten gal took : 121 ms
[2023-03-09 11:27:07] [INFO ] Flatten gal took : 64 ms
[2023-03-09 11:27:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16718952386535698863.gal : 29 ms
[2023-03-09 11:27:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5471212750686692340.prop : 1 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/ReachabilityCardinality16718952386535698863.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5471212750686692340.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete random walk after 10000 steps, including 105 resets, run finished after 770 ms. (steps per millisecond=12 ) properties (out of 13) seen :10
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-00 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 ...329
Loading property file /tmp/ReachabilityCardinality5471212750686692340.prop.
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :1
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :7 after 28
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :28 after 41
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :41 after 265
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :265 after 637
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :637 after 1141
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :1141 after 9576
Invariant property BusinessProcesses-PT-09-ReachabilityCardinality-11 does not hold.
Invariant property BusinessProcesses-PT-09-ReachabilityCardinality-06 does not hold.
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :9576 after 572789
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :572789 after 1.53119e+09
Running SMT prover for 2 properties.
// Phase 1: matrix 374 rows 403 cols
[2023-03-09 11:27:08] [INFO ] Computed 65 place invariants in 37 ms
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :1.53119e+09 after 9.12371e+09
[2023-03-09 11:27:08] [INFO ] After 417ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 11:27:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 24 ms returned sat
[2023-03-09 11:27:08] [INFO ] [Nat]Absence check using 36 positive and 29 generalized place invariants in 14 ms returned sat
[2023-03-09 11:27:08] [INFO ] After 173ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :9.12371e+09 after 9.13124e+09
[2023-03-09 11:27:09] [INFO ] Deduced a trap composed of 21 places in 169 ms of which 16 ms to minimize.
[2023-03-09 11:27:09] [INFO ] Deduced a trap composed of 20 places in 144 ms of which 1 ms to minimize.
[2023-03-09 11:27:09] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 0 ms to minimize.
[2023-03-09 11:27:09] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 0 ms to minimize.
[2023-03-09 11:27:09] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 0 ms to minimize.
[2023-03-09 11:27:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 791 ms
[2023-03-09 11:27:09] [INFO ] After 1057ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-09 11:27:09] [INFO ] After 1332ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 38 out of 403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 374/374 transitions.
Graph (trivial) has 187 edges and 403 vertex of which 4 / 403 are part of one of the 1 SCC in 2 ms
Free SCC test removed 3 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 841 edges and 400 vertex of which 398 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 63 place count 398 transition count 308
Reduce places removed 61 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 69 rules applied. Total rules applied 132 place count 337 transition count 300
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 140 place count 329 transition count 300
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 61 Pre rules applied. Total rules applied 140 place count 329 transition count 239
Deduced a syphon composed of 61 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 125 rules applied. Total rules applied 265 place count 265 transition count 239
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 307 place count 223 transition count 197
Iterating global reduction 3 with 42 rules applied. Total rules applied 349 place count 223 transition count 197
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 349 place count 223 transition count 193
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 357 place count 219 transition count 193
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 449 place count 172 transition count 148
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 450 place count 172 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 451 place count 171 transition count 147
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 452 place count 171 transition count 147
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 453 place count 170 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 454 place count 169 transition count 146
Applied a total of 454 rules in 93 ms. Remains 169 /403 variables (removed 234) and now considering 146/374 (removed 228) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 169/403 places, 146/374 transitions.
Incomplete random walk after 10000 steps, including 382 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Finished Best-First random walk after 8247 steps, including 50 resets, run visited all 1 properties in 18 ms. (steps per millisecond=458 )
FORMULA BusinessProcesses-PT-09-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_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 3700 ms.

BK_STOP 1678361230911

--------------------
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="BusinessProcesses-PT-09"
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 BusinessProcesses-PT-09, 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 r037-tajo-167813690500518"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-09.tgz
mv BusinessProcesses-PT-09 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 ;