Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r078-tall-165260110700734.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110700734
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 101K Apr 30 08:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 605K Apr 30 08:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 278K Apr 30 08:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 1002K Apr 30 08:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 64K May 9 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 277K May 9 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 80K May 9 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 229K May 9 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 309K Apr 30 09:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Apr 30 09:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 478K Apr 30 09:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.8M Apr 30 09:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 9 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 26K May 9 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 4.7M May 10 09:33 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 FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-00
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-01
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-02
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-03
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-04
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-05
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-06
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-07
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-08
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-09
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-10
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-11
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-12
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-13
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-14
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654195100706

Running Version 202205111006
[2022-06-02 18:38:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 18:38:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 18:38:22] [INFO ] Load time of PNML (sax parser for PT used): 533 ms
[2022-06-02 18:38:22] [INFO ] Transformed 12194 places.
[2022-06-02 18:38:22] [INFO ] Transformed 10560 transitions.
[2022-06-02 18:38:22] [INFO ] Parsed PT model containing 12194 places and 10560 transitions in 739 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 1417 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 17 places and 0 transitions.
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 3 resets, run finished after 776 ms. (steps per millisecond=12 ) properties (out of 15) seen :11
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=15 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=10 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 10560 rows 12177 cols
[2022-06-02 18:38:27] [INFO ] Computed 2768 place invariants in 679 ms
[2022-06-02 18:38:31] [INFO ] After 2301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 18:38:33] [INFO ] [Nat]Absence check using 149 positive place invariants in 338 ms returned sat
[2022-06-02 18:38:35] [INFO ] [Nat]Absence check using 149 positive and 2619 generalized place invariants in 1492 ms returned sat
[2022-06-02 18:38:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 18:38:56] [INFO ] After 25055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3250 out of 12177 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12177/12177 places, 10560/10560 transitions.
Graph (complete) has 18927 edges and 12177 vertex of which 12110 are kept as prefixes of interest. Removing 67 places using SCC suffix rule.38 ms
Discarding 67 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 1525 places :
Implicit places reduction removed 1525 places
Drop transitions removed 554 transitions
Trivial Post-agglo rules discarded 554 transitions
Performed 554 trivial Post agglomeration. Transition count delta: 554
Iterating post reduction 0 with 2079 rules applied. Total rules applied 2080 place count 10585 transition count 10003
Reduce places removed 554 places and 0 transitions.
Performed 1675 Post agglomeration using F-continuation condition.Transition count delta: 1675
Iterating post reduction 1 with 2229 rules applied. Total rules applied 4309 place count 10031 transition count 8328
Reduce places removed 1675 places and 0 transitions.
Iterating post reduction 2 with 1675 rules applied. Total rules applied 5984 place count 8356 transition count 8328
Performed 405 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 405 Pre rules applied. Total rules applied 5984 place count 8356 transition count 7923
Deduced a syphon composed of 405 places in 24 ms
Ensure Unique test removed 101 places
Reduce places removed 506 places and 0 transitions.
Iterating global reduction 3 with 911 rules applied. Total rules applied 6895 place count 7850 transition count 7923
Discarding 203 places :
Implicit places reduction removed 203 places
Iterating post reduction 3 with 203 rules applied. Total rules applied 7098 place count 7647 transition count 7923
Discarding 808 places :
Symmetric choice reduction at 4 with 808 rule applications. Total rules 7906 place count 6839 transition count 7065
Iterating global reduction 4 with 808 rules applied. Total rules applied 8714 place count 6839 transition count 7065
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Discarding 50 places :
Implicit places reduction removed 50 places
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 4 with 201 rules applied. Total rules applied 8915 place count 6789 transition count 6914
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 5 with 50 rules applied. Total rules applied 8965 place count 6739 transition count 6914
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 51 Pre rules applied. Total rules applied 8965 place count 6739 transition count 6863
Deduced a syphon composed of 51 places in 6 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 6 with 102 rules applied. Total rules applied 9067 place count 6688 transition count 6863
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 5 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 6 with 114 rules applied. Total rules applied 9181 place count 6631 transition count 6806
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 50 places in 7 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 6 with 100 rules applied. Total rules applied 9281 place count 6581 transition count 6806
Free-agglomeration rule (complex) applied 203 times.
Iterating global reduction 6 with 203 rules applied. Total rules applied 9484 place count 6581 transition count 6603
Ensure Unique test removed 50 places
Reduce places removed 253 places and 0 transitions.
Iterating post reduction 6 with 253 rules applied. Total rules applied 9737 place count 6328 transition count 6603
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 49 Pre rules applied. Total rules applied 9737 place count 6328 transition count 6554
Deduced a syphon composed of 49 places in 6 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 9835 place count 6279 transition count 6554
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 9837 place count 6279 transition count 6554
Applied a total of 9837 rules in 4232 ms. Remains 6279 /12177 variables (removed 5898) and now considering 6554/10560 (removed 4006) transitions.
Finished structural reductions, in 1 iterations. Remains : 6279/12177 places, 6554/10560 transitions.
Incomplete random walk after 1000000 steps, including 500 resets, run finished after 19133 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 81884 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=16 ) properties seen 1
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 9 resets, run finished after 2287 ms. (steps per millisecond=437 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 6554 rows 6279 cols
[2022-06-02 18:39:27] [INFO ] Computed 781 place invariants in 135 ms
[2022-06-02 18:39:28] [INFO ] After 633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 18:39:28] [INFO ] [Nat]Absence check using 101 positive place invariants in 148 ms returned sat
[2022-06-02 18:39:29] [INFO ] [Nat]Absence check using 101 positive and 680 generalized place invariants in 235 ms returned sat
[2022-06-02 18:39:34] [INFO ] After 4822ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 18:39:34] [INFO ] After 5338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 255 ms.
[2022-06-02 18:39:34] [INFO ] After 6762ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 860 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=53 )
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 24 ms.
All properties solved without resorting to model-checking.
Total runtime 72944 ms.

BK_STOP 1654195175028

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="FamilyReunion-PT-L00050M0005C002P002G001"
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 2-4028"
echo " Executing tool itstools"
echo " Input is FamilyReunion-PT-L00050M0005C002P002G001, 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 r078-tall-165260110700734"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 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 ;