Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987881800057.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is DLCshifumi-PT-5b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.9M
-rw-r--r-- 1 mcc users 3.4K Mar 31 01:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 31 01:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 29 14:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 29 14:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:51 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 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 10:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 10:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 03:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 27 03:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 9.7M 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 DLCshifumi-PT-5b-00
FORMULA_NAME DLCshifumi-PT-5b-01
FORMULA_NAME DLCshifumi-PT-5b-02
FORMULA_NAME DLCshifumi-PT-5b-03
FORMULA_NAME DLCshifumi-PT-5b-04
FORMULA_NAME DLCshifumi-PT-5b-05
FORMULA_NAME DLCshifumi-PT-5b-06
FORMULA_NAME DLCshifumi-PT-5b-07
FORMULA_NAME DLCshifumi-PT-5b-08
FORMULA_NAME DLCshifumi-PT-5b-09
FORMULA_NAME DLCshifumi-PT-5b-10
FORMULA_NAME DLCshifumi-PT-5b-11
FORMULA_NAME DLCshifumi-PT-5b-12
FORMULA_NAME DLCshifumi-PT-5b-13
FORMULA_NAME DLCshifumi-PT-5b-14
FORMULA_NAME DLCshifumi-PT-5b-15

=== Now, execution of the tool begins

BK_START 1591201415960

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:23:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 16:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:23:38] [INFO ] Load time of PNML (sax parser for PT used): 665 ms
[2020-06-03 16:23:38] [INFO ] Transformed 27146 places.
[2020-06-03 16:23:38] [INFO ] Transformed 39849 transitions.
[2020-06-03 16:23:38] [INFO ] Found NUPN structural information;
[2020-06-03 16:23:39] [INFO ] Parsed PT model containing 27146 places and 39849 transitions in 1792 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 2522 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1 resets, run finished after 3584 ms. (steps per millisecond=27 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 39849 rows 27146 cols
[2020-06-03 16:23:48] [INFO ] Computed 1378 place invariants in 2897 ms
[2020-06-03 16:24:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:24:08] [INFO ] [Real]Absence check using 1378 positive place invariants in 17212 ms returned (error "Failed to check-sat")
[2020-06-03 16:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:24:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-06-03 16:24:28] [INFO ] [Real]Absence check using 1378 positive place invariants in 17287 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 16:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:24:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-06-03 16:24:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:24:48] [INFO ] [Real]Absence check using 1378 positive place invariants in 16756 ms returned (error "Failed to check-sat")
[2020-06-03 16:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:24:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-06-03 16:25:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:25:08] [INFO ] [Real]Absence check using 1378 positive place invariants in 17156 ms returned unknown
[2020-06-03 16:25:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:25:28] [INFO ] [Real]Absence check using 1378 positive place invariants in 16326 ms returned (error "Failed to check-sat")
[2020-06-03 16:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:25:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-06-03 16:25:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:25:48] [INFO ] [Real]Absence check using 1378 positive place invariants in 16600 ms returned (error "Failed to check-sat")
[2020-06-03 16:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:25:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2020-06-03 16:26:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:26:08] [INFO ] [Real]Absence check using 1378 positive place invariants in 17273 ms returned (error "Failed to check-sat")
[2020-06-03 16:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:26:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2020-06-03 16:26:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:26:28] [INFO ] [Real]Absence check using 1378 positive place invariants in 16919 ms returned (error "Failed to check-sat")
[2020-06-03 16:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:26:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2020-06-03 16:26:30] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 16:26:31] [INFO ] Flatten gal took : 1538 ms
FORMULA DLCshifumi-PT-5b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-5b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 16:26:31] [INFO ] Applying decomposition
[2020-06-03 16:26:32] [INFO ] Flatten gal took : 986 ms
[2020-06-03 16:26:33] [INFO ] Decomposing Gal with order
[2020-06-03 16:30:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 16:30:43] [INFO ] Removed a total of 22801 redundant transitions.
[2020-06-03 16:30:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 16:30:44] [INFO ] Flatten gal took : 1509 ms
[2020-06-03 16:48:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 1454390 labels/synchronizations in 997199 ms.
[2020-06-03 16:49:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCshifumi-PT-5b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 16:49:54] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-03 16:49:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 147 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DLCshifumi-PT-5b @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 6099344 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16101712 kB

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

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="DLCshifumi-PT-5b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is DLCshifumi-PT-5b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987881800057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-PT-5b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;