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.r312-tall-165472282000262.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DBSingleClientW-PT-d2m06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282000262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Jun 7 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Jun 7 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Jun 7 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Jun 7 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.6M Jun 6 12:11 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 DBSingleClientW-PT-d2m06-ReachabilityCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654783293835

Running Version 202205111006
[2022-06-09 14:01:34] [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]
[2022-06-09 14:01:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 14:01:35] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2022-06-09 14:01:35] [INFO ] Transformed 4763 places.
[2022-06-09 14:01:35] [INFO ] Transformed 2478 transitions.
[2022-06-09 14:01:35] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 347 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 3580 places in 16 ms
Reduce places removed 3580 places and 0 transitions.
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2283 resets, run finished after 509 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 964 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 904 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 265073 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{1=1}
Probabilistic random walk after 265073 steps, saw 112082 distinct states, run finished after 3001 ms. (steps per millisecond=88 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 2478 rows 1183 cols
[2022-06-09 14:01:39] [INFO ] Computed 6 place invariants in 161 ms
[2022-06-09 14:01:39] [INFO ] After 437ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 14:01:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2022-06-09 14:01:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 16 ms returned sat
[2022-06-09 14:01:40] [INFO ] After 892ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 14:01:41] [INFO ] State equation strengthened by 1588 read => feed constraints.
[2022-06-09 14:01:42] [INFO ] After 1040ms SMT Verify possible using 1588 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 14:01:42] [INFO ] After 1190ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 105 ms.
[2022-06-09 14:01:42] [INFO ] After 2614ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 109 ms.
Support contains 7 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Graph (complete) has 4476 edges and 1183 vertex of which 1137 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.9 ms
Discarding 46 places :
Also discarding 0 output transitions
Drop transitions removed 18 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 215 transitions.
Iterating post reduction 0 with 215 rules applied. Total rules applied 216 place count 1137 transition count 2263
Discarding 390 places :
Symmetric choice reduction at 1 with 390 rule applications. Total rules 606 place count 747 transition count 1202
Iterating global reduction 1 with 390 rules applied. Total rules applied 996 place count 747 transition count 1202
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1005 place count 747 transition count 1193
Discarding 314 places :
Symmetric choice reduction at 2 with 314 rule applications. Total rules 1319 place count 433 transition count 879
Iterating global reduction 2 with 314 rules applied. Total rules applied 1633 place count 433 transition count 879
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1645 place count 433 transition count 867
Discarding 236 places :
Symmetric choice reduction at 3 with 236 rule applications. Total rules 1881 place count 197 transition count 536
Iterating global reduction 3 with 236 rules applied. Total rules applied 2117 place count 197 transition count 536
Ensure Unique test removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Iterating post reduction 3 with 209 rules applied. Total rules applied 2326 place count 197 transition count 327
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 2349 place count 174 transition count 289
Iterating global reduction 4 with 23 rules applied. Total rules applied 2372 place count 174 transition count 289
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 2377 place count 174 transition count 284
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 2392 place count 159 transition count 269
Iterating global reduction 5 with 15 rules applied. Total rules applied 2407 place count 159 transition count 269
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2410 place count 159 transition count 266
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 2423 place count 146 transition count 253
Iterating global reduction 6 with 13 rules applied. Total rules applied 2436 place count 146 transition count 253
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 2448 place count 146 transition count 241
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2453 place count 141 transition count 220
Iterating global reduction 7 with 5 rules applied. Total rules applied 2458 place count 141 transition count 220
Applied a total of 2458 rules in 268 ms. Remains 141 /1183 variables (removed 1042) and now considering 220/2478 (removed 2258) transitions.
Finished structural reductions, in 1 iterations. Remains : 141/1183 places, 220/2478 transitions.
Incomplete random walk after 1000000 steps, including 229555 resets, run finished after 1849 ms. (steps per millisecond=540 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 94917 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3453078 steps, run visited all 1 properties in 4672 ms. (steps per millisecond=739 )
Probabilistic random walk after 3453078 steps, saw 1340777 distinct states, run finished after 4673 ms. (steps per millisecond=738 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m06-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 15268 ms.

BK_STOP 1654783310281

--------------------
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="DBSingleClientW-PT-d2m06"
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 DBSingleClientW-PT-d2m06, 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 r312-tall-165472282000262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m06.tgz
mv DBSingleClientW-PT-d2m06 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 ;