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.r114-smll-165264477500326.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 HirschbergSinclair-PT-40, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477500326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.6K Apr 29 16:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 16:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K May 9 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 29 16:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 29 16:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 29 16:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 16:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 580K 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 HirschbergSinclair-PT-40-ReachabilityCardinality-00
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-01
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-02
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-03
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-04
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-05
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-06
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-07
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-08
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-09
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-10
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-11
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-12
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-13
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-14
FORMULA_NAME HirschbergSinclair-PT-40-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654188071993

Running Version 202205111006
[2022-06-02 16:41:13] [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 16:41:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:41:14] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2022-06-02 16:41:14] [INFO ] Transformed 1068 places.
[2022-06-02 16:41:14] [INFO ] Transformed 982 transitions.
[2022-06-02 16:41:14] [INFO ] Parsed PT model containing 1068 places and 982 transitions in 436 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 10 resets, run finished after 795 ms. (steps per millisecond=12 ) properties (out of 16) seen :8
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) 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 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 982 rows 1068 cols
[2022-06-02 16:41:15] [INFO ] Computed 86 place invariants in 51 ms
[2022-06-02 16:41:17] [INFO ] [Real]Absence check using 80 positive place invariants in 64 ms returned sat
[2022-06-02 16:41:17] [INFO ] [Real]Absence check using 80 positive and 6 generalized place invariants in 16 ms returned sat
[2022-06-02 16:41:17] [INFO ] After 1335ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:4
[2022-06-02 16:41:17] [INFO ] [Nat]Absence check using 80 positive place invariants in 85 ms returned sat
[2022-06-02 16:41:17] [INFO ] [Nat]Absence check using 80 positive and 6 generalized place invariants in 6 ms returned sat
[2022-06-02 16:41:21] [INFO ] After 3050ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :1
[2022-06-02 16:41:22] [INFO ] Deduced a trap composed of 14 places in 582 ms of which 29 ms to minimize.
[2022-06-02 16:41:23] [INFO ] Deduced a trap composed of 18 places in 774 ms of which 2 ms to minimize.
[2022-06-02 16:41:24] [INFO ] Deduced a trap composed of 103 places in 660 ms of which 19 ms to minimize.
[2022-06-02 16:41:25] [INFO ] Deduced a trap composed of 108 places in 776 ms of which 4 ms to minimize.
[2022-06-02 16:41:26] [INFO ] Deduced a trap composed of 184 places in 756 ms of which 2 ms to minimize.
[2022-06-02 16:41:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 4673 ms
[2022-06-02 16:41:26] [INFO ] After 8525ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :1
Attempting to minimize the solution found.
Minimization took 1073 ms.
[2022-06-02 16:41:27] [INFO ] After 10453ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :1
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 497 ms.
Support contains 30 out of 1068 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1068/1068 places, 982/982 transitions.
Graph (complete) has 2054 edges and 1068 vertex of which 1028 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.14 ms
Discarding 40 places :
Also discarding 0 output transitions
Drop transitions removed 397 transitions
Trivial Post-agglo rules discarded 397 transitions
Performed 397 trivial Post agglomeration. Transition count delta: 397
Iterating post reduction 0 with 397 rules applied. Total rules applied 398 place count 1028 transition count 585
Reduce places removed 397 places and 0 transitions.
Graph (complete) has 1071 edges and 631 vertex of which 526 are kept as prefixes of interest. Removing 105 places using SCC suffix rule.2 ms
Discarding 105 places :
Also discarding 0 output transitions
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 408 rules applied. Total rules applied 806 place count 526 transition count 575
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 2 with 115 rules applied. Total rules applied 921 place count 516 transition count 470
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 923 place count 514 transition count 468
Iterating global reduction 3 with 2 rules applied. Total rules applied 925 place count 514 transition count 468
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 927 place count 512 transition count 466
Iterating global reduction 3 with 2 rules applied. Total rules applied 929 place count 512 transition count 466
Free-agglomeration rule (complex) applied 43 times.
Iterating global reduction 3 with 43 rules applied. Total rules applied 972 place count 512 transition count 423
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 3 with 43 rules applied. Total rules applied 1015 place count 469 transition count 423
Reduce places removed 36 places and 36 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 1051 place count 433 transition count 387
Applied a total of 1051 rules in 346 ms. Remains 433 /1068 variables (removed 635) and now considering 387/982 (removed 595) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/1068 places, 387/982 transitions.
Finished random walk after 37079 steps, including 95 resets, run visited all 1 properties in 191 ms. (steps per millisecond=194 )
FORMULA HirschbergSinclair-PT-40-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 15024 ms.

BK_STOP 1654188089054

--------------------
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="HirschbergSinclair-PT-40"
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 HirschbergSinclair-PT-40, 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 r114-smll-165264477500326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-40.tgz
mv HirschbergSinclair-PT-40 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 ;