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.r132-tall-165271820300023.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 HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820300023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 8.7K Apr 29 22:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 22:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 29 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.3K May 9 08:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 30 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 30 07:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 30 07:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 14M 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 HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654240895783

Running Version 202205111006
[2022-06-03 07:21:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 07:21:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 07:21:37] [INFO ] Load time of PNML (sax parser for PT used): 790 ms
[2022-06-03 07:21:37] [INFO ] Transformed 9153 places.
[2022-06-03 07:21:38] [INFO ] Transformed 25110 transitions.
[2022-06-03 07:21:38] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 1016 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8276 ms. (steps per millisecond=1 ) properties (out of 16) seen :3
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=15 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=14 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=15 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=14 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=14 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=14 ) properties (out of 13) seen :1
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=15 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=15 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=14 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=15 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 25110 rows 9153 cols
[2022-06-03 07:21:56] [INFO ] Computed 3484 place invariants in 1176 ms
[2022-06-03 07:22:00] [INFO ] [Real]Absence check using 3483 positive place invariants in 1062 ms returned sat
[2022-06-03 07:22:01] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1446 ms returned sat
[2022-06-03 07:22:01] [INFO ] After 5442ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2022-06-03 07:22:05] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1189 ms returned sat
[2022-06-03 07:22:06] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1418 ms returned sat
[2022-06-03 07:22:26] [INFO ] After 18500ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-06-03 07:22:27] [INFO ] After 18540ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-03 07:22:27] [INFO ] After 25092ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 348 out of 9153 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2103 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 33924 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 6
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 75044 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 74964 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 75698 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 74591 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 75066 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 73884 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=14 ) properties seen 0
Running SMT prover for 6 properties.
// Phase 1: matrix 25110 rows 9153 cols
[2022-06-03 07:23:30] [INFO ] Computed 3484 place invariants in 937 ms
[2022-06-03 07:23:32] [INFO ] [Real]Absence check using 3483 positive place invariants in 1106 ms returned sat
[2022-06-03 07:23:34] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1421 ms returned sat
[2022-06-03 07:23:34] [INFO ] After 4653ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-03 07:23:37] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1119 ms returned sat
[2022-06-03 07:23:38] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1428 ms returned sat
[2022-06-03 07:24:03] [INFO ] After 23402ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-03 07:24:09] [INFO ] After 30052ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 3864 ms.
[2022-06-03 07:24:13] [INFO ] After 38779ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 17851 steps, including 0 resets, run visited all 6 properties in 13298 ms. (steps per millisecond=1 )
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 13319 ms.
All properties solved without resorting to model-checking.
Total runtime 169994 ms.

BK_STOP 1654241067114

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="HypercubeGrid-PT-C5K3P3B15"
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 2-4028"
echo " Executing tool itstools"
echo " Input is HypercubeGrid-PT-C5K3P3B15, 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 r132-tall-165271820300023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;