Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572600678.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R015C002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572600678
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.4K Apr 30 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 30 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 02:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 02:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 30 02:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 30 02:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 30 02:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 64K 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 ResAllocation-PT-R015C002-ReachabilityCardinality-00
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-01
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-02
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-03
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-04
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-05
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-06
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-07
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-08
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-09
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-10
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-11
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-12
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-13
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-14
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654448367341

Running Version 202205111006
[2022-06-05 16:59:28] [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]
[2022-06-05 16:59:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:59:29] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2022-06-05 16:59:29] [INFO ] Transformed 60 places.
[2022-06-05 16:59:29] [INFO ] Transformed 32 transitions.
[2022-06-05 16:59:29] [INFO ] Parsed PT model containing 60 places and 32 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 145 resets, run finished after 760 ms. (steps per millisecond=13 ) properties (out of 16) seen :2
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 32 rows 60 cols
[2022-06-05 16:59:31] [INFO ] Computed 30 place invariants in 6 ms
[2022-06-05 16:59:31] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2022-06-05 16:59:31] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:12
[2022-06-05 16:59:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned sat
[2022-06-05 16:59:32] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :2
[2022-06-05 16:59:32] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 5 ms to minimize.
[2022-06-05 16:59:32] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2022-06-05 16:59:32] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2022-06-05 16:59:32] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2022-06-05 16:59:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 177 ms
[2022-06-05 16:59:32] [INFO ] After 228ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :2
Attempting to minimize the solution found.
Minimization took 17 ms.
[2022-06-05 16:59:32] [INFO ] After 342ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :2
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 2 different solutions.
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 86 ms.
Support contains 24 out of 60 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 60/60 places, 32/32 transitions.
Applied a total of 0 rules in 44 ms. Remains 60 /60 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 32/32 transitions.
Incomplete random walk after 1000000 steps, including 14576 resets, run finished after 2162 ms. (steps per millisecond=462 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3471 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 1) seen :0
Probably explored full state space saw : 278494 states, properties seen :0
Probabilistic random walk after 1548118 steps, saw 278494 distinct states, run finished after 2223 ms. (steps per millisecond=696 ) properties seen :0
Explored full state space saw : 278528 states, properties seen :0
Exhaustive walk after 1548288 steps, saw 278528 distinct states, run finished after 1579 ms. (steps per millisecond=980 ) properties seen :0
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 10621 ms.

BK_STOP 1654448379587

--------------------
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="ResAllocation-PT-R015C002"
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 ResAllocation-PT-R015C002, 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 r186-tajo-165281572600678"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R015C002.tgz
mv ResAllocation-PT-R015C002 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 ;