Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r036-smll-158901930800262.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ClientsAndServers-PT-N5000P0, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r036-smll-158901930800262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 204K
-rw-r--r-- 1 mcc users 3.2K Mar 30 01:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 30 01:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 15:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 08:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 08:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 26 07:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 26 07:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 9.2K Mar 24 05:37 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 ClientsAndServers-PT-N5000P0-ReachabilityCardinality-00
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-01
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-02
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-03
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-04
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-05
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-06
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-07
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-08
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-09
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-10
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-11
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-12
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-13
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-14
FORMULA_NAME ClientsAndServers-PT-N5000P0-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589866409693

[2020-05-19 05:33:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 05:33:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 05:33:32] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2020-05-19 05:33:32] [INFO ] Transformed 25 places.
[2020-05-19 05:33:32] [INFO ] Transformed 18 transitions.
[2020-05-19 05:33:32] [INFO ] Parsed PT model containing 25 places and 18 transitions in 129 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 40001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=930 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1]
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 18 rows 25 cols
[2020-05-19 05:33:33] [INFO ] Computed 8 place invariants in 6 ms
[2020-05-19 05:33:33] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned sat
[2020-05-19 05:33:33] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 6 ms returned sat
[2020-05-19 05:33:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:33] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2020-05-19 05:33:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 05:33:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 18 ms returned sat
[2020-05-19 05:33:33] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-19 05:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:33] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2020-05-19 05:33:33] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints in 7 ms.
[2020-05-19 05:33:33] [INFO ] Added : 11 causal constraints over 3 iterations in 53 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-19 05:33:33] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2020-05-19 05:33:33] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-19 05:33:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2020-05-19 05:33:34] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints in 4 ms.
[2020-05-19 05:33:34] [INFO ] Added : 7 causal constraints over 2 iterations in 28 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-19 05:33:34] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints in 5 ms.
[2020-05-19 05:33:34] [INFO ] Added : 7 causal constraints over 2 iterations in 20 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 6 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2020-05-19 05:33:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 05:33:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 11 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2020-05-19 05:33:34] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints in 5 ms.
[2020-05-19 05:33:34] [INFO ] Added : 7 causal constraints over 2 iterations in 25 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-05-19 05:33:34] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints in 5 ms.
[2020-05-19 05:33:34] [INFO ] Added : 9 causal constraints over 2 iterations in 28 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned unsat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 3 ms returned unsat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 3 ms returned unsat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 3 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-05-19 05:33:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 05:33:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 4 ms returned sat
[2020-05-19 05:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 05:33:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2020-05-19 05:33:34] [INFO ] Computed and/alt/rep : 17/21/17 causal constraints in 3 ms.
[2020-05-19 05:33:34] [INFO ] Added : 16 causal constraints over 4 iterations in 30 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-19 05:33:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned unsat
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 16001800 steps, including 99 resets, run finished after 29289 ms. (steps per millisecond=546 ) properties seen :[0, 1, 1, 0, 1, 1] could not realise parikh vector
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 17774028 steps, including 88 resets, run timeout after 30001 ms. (steps per millisecond=592 ) properties seen :[1, 0]
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 170000 steps, including 1 resets, run visited all 1 properties in 297 ms. (steps per millisecond=572 )
FORMULA ClientsAndServers-PT-N5000P0-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589866475372

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="ClientsAndServers-PT-N5000P0"
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"

# 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 ClientsAndServers-PT-N5000P0, 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 r036-smll-158901930800262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N5000P0.tgz
mv ClientsAndServers-PT-N5000P0 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 ;