Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599400542.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 ServersAndClients-PT-400160, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599400542
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 8.4K Apr 29 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 08:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 29 17:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 29 17:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 29 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 29 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 41M May 10 09:34 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 ServersAndClients-PT-400160-ReachabilityCardinality-00
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-01
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-02
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-03
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-04
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-05
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-06
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-07
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-08
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-09
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-10
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-11
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-12
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-13
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-14
FORMULA_NAME ServersAndClients-PT-400160-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654265157020

Running Version 202205111006
[2022-06-03 14:05:58] [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]
[2022-06-03 14:05:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:06:00] [INFO ] Load time of PNML (sax parser for PT used): 1710 ms
[2022-06-03 14:06:00] [INFO ] Transformed 65761 places.
[2022-06-03 14:06:00] [INFO ] Transformed 128800 transitions.
[2022-06-03 14:06:00] [INFO ] Parsed PT model containing 65761 places and 128800 transitions in 2232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 119 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2412 ms. (steps per millisecond=4 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 4251 steps, run timeout after 6004 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 4251 steps, saw 1689 distinct states, run finished after 6005 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 128800 rows 65761 cols
[2022-06-03 14:06:13] [INFO ] Computed 961 place invariants in 3980 ms
[2022-06-03 14:06:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 14:06:39] [INFO ] After 25268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 237 out of 65761 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 65761/65761 places, 128800/128800 transitions.
Drop transitions removed 63450 transitions
Trivial Post-agglo rules discarded 63450 transitions
Performed 63450 trivial Post agglomeration. Transition count delta: 63450
Iterating post reduction 0 with 63450 rules applied. Total rules applied 63450 place count 65761 transition count 65350
Reduce places removed 63450 places and 0 transitions.
Performed 320 Post agglomeration using F-continuation condition.Transition count delta: 320
Iterating post reduction 1 with 63770 rules applied. Total rules applied 127220 place count 2311 transition count 65030
Reduce places removed 353 places and 0 transitions.
Ensure Unique test removed 12800 transitions
Reduce isomorphic transitions removed 12800 transitions.
Iterating post reduction 2 with 13153 rules applied. Total rules applied 140373 place count 1958 transition count 52230
Partial Free-agglomeration rule applied 398 times.
Drop transitions removed 398 transitions
Iterating global reduction 3 with 398 rules applied. Total rules applied 140771 place count 1958 transition count 52230
Applied a total of 140771 rules in 44974 ms. Remains 1958 /65761 variables (removed 63803) and now considering 52230/128800 (removed 76570) transitions.
Finished structural reductions, in 1 iterations. Remains : 1958/65761 places, 52230/128800 transitions.
Interrupted random walk after 261294 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 7
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 715799 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=143 ) properties seen 0
Interrupted Best-First random walk after 792301 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen 0
Interrupted Best-First random walk after 811610 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=162 ) properties seen 0
Interrupted Best-First random walk after 805861 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=161 ) properties seen 0
Interrupted Best-First random walk after 725124 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=144 ) properties seen 0
Interrupted Best-First random walk after 818350 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=163 ) properties seen 0
Interrupted Best-First random walk after 819133 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=163 ) properties seen 0
Interrupted Best-First random walk after 780292 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 752397 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=150 ) properties seen 0
Running SMT prover for 9 properties.
[2022-06-03 14:08:39] [INFO ] Flow matrix only has 2058 transitions (discarded 50172 similar events)
// Phase 1: matrix 2058 rows 1958 cols
[2022-06-03 14:08:39] [INFO ] Computed 928 place invariants in 15 ms
[2022-06-03 14:08:39] [INFO ] After 431ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-03 14:08:40] [INFO ] [Nat]Absence check using 528 positive place invariants in 106 ms returned sat
[2022-06-03 14:08:40] [INFO ] [Nat]Absence check using 528 positive and 400 generalized place invariants in 64 ms returned sat
[2022-06-03 14:08:40] [INFO ] After 563ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ServersAndClients-PT-400160-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 162179 ms.

BK_STOP 1654265320419

--------------------
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="ServersAndClients-PT-400160"
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 ServersAndClients-PT-400160, 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 r204-oct2-165281599400542"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-400160.tgz
mv ServersAndClients-PT-400160 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 ;