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-158987881800065.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-6a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 3.7K Mar 31 04:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 04:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 29 20:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 20:50 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 3.5K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 28 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 06:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 27 06:24 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 6.9M 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-6a-00
FORMULA_NAME DLCshifumi-PT-6a-01
FORMULA_NAME DLCshifumi-PT-6a-02
FORMULA_NAME DLCshifumi-PT-6a-03
FORMULA_NAME DLCshifumi-PT-6a-04
FORMULA_NAME DLCshifumi-PT-6a-05
FORMULA_NAME DLCshifumi-PT-6a-06
FORMULA_NAME DLCshifumi-PT-6a-07
FORMULA_NAME DLCshifumi-PT-6a-08
FORMULA_NAME DLCshifumi-PT-6a-09
FORMULA_NAME DLCshifumi-PT-6a-10
FORMULA_NAME DLCshifumi-PT-6a-11
FORMULA_NAME DLCshifumi-PT-6a-12
FORMULA_NAME DLCshifumi-PT-6a-13
FORMULA_NAME DLCshifumi-PT-6a-14
FORMULA_NAME DLCshifumi-PT-6a-15

=== Now, execution of the tool begins

BK_START 1591202844053

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:47:25] [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 16:47:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:47:26] [INFO ] Load time of PNML (sax parser for PT used): 613 ms
[2020-06-03 16:47:26] [INFO ] Transformed 3568 places.
[2020-06-03 16:47:26] [INFO ] Transformed 25936 transitions.
[2020-06-03 16:47:26] [INFO ] Found NUPN structural information;
[2020-06-03 16:47:26] [INFO ] Parsed PT model containing 3568 places and 25936 transitions in 753 ms.
Ensure Unique test removed 2976 transitions
Reduce redundant transitions removed 2976 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 179 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 7149 ms. (steps per millisecond=13 ) properties seen :[1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1]
[2020-06-03 16:47:33] [INFO ] Flow matrix only has 1928 transitions (discarded 21032 similar events)
// Phase 1: matrix 1928 rows 3568 cols
[2020-06-03 16:47:33] [INFO ] Computed 2415 place invariants in 56 ms
[2020-06-03 16:47:39] [INFO ] [Real]Absence check using 2415 positive place invariants in 5070 ms returned sat
[2020-06-03 16:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:53] [INFO ] [Real]Absence check using state equation in 14457 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:59] [INFO ] [Real]Absence check using 2415 positive place invariants in 5456 ms returned sat
[2020-06-03 16:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:48:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:48:13] [INFO ] [Real]Absence check using state equation in 14078 ms returned (error "Failed to check-sat")
[2020-06-03 16:48:18] [INFO ] [Real]Absence check using 2415 positive place invariants in 4408 ms returned sat
[2020-06-03 16:48:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:48:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:48:33] [INFO ] [Real]Absence check using state equation in 15216 ms returned (error "Failed to check-sat")
[2020-06-03 16:48:39] [INFO ] [Real]Absence check using 2415 positive place invariants in 5587 ms returned sat
[2020-06-03 16:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:48:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:48:53] [INFO ] [Real]Absence check using state equation in 13997 ms returned unknown
[2020-06-03 16:48:58] [INFO ] [Real]Absence check using 2415 positive place invariants in 4367 ms returned sat
[2020-06-03 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:13] [INFO ] [Real]Absence check using state equation in 15179 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 16:49:19] [INFO ] [Real]Absence check using 2415 positive place invariants in 4643 ms returned sat
[2020-06-03 16:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:49:34] [INFO ] [Real]Absence check using state equation in 14907 ms returned (error "Failed to check-sat")
[2020-06-03 16:49:38] [INFO ] [Real]Absence check using 2415 positive place invariants in 4066 ms returned sat
[2020-06-03 16:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:49:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:49:54] [INFO ] [Real]Absence check using state equation in 15456 ms returned (error "Failed to check-sat")
[2020-06-03 16:49:59] [INFO ] [Real]Absence check using 2415 positive place invariants in 4651 ms returned sat
[2020-06-03 16:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:50:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:50:14] [INFO ] [Real]Absence check using state equation in 14850 ms returned (error "Failed to check-sat")
[2020-06-03 16:50:18] [INFO ] [Real]Absence check using 2415 positive place invariants in 4302 ms returned sat
[2020-06-03 16:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:50:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:50:34] [INFO ] [Real]Absence check using state equation in 15195 ms returned (error "Failed to check-sat")
[2020-06-03 16:50:39] [INFO ] [Real]Absence check using 2415 positive place invariants in 4422 ms returned sat
[2020-06-03 16:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:50:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:50:54] [INFO ] [Real]Absence check using state equation in 15055 ms returned unknown
[2020-06-03 16:50:59] [INFO ] [Real]Absence check using 2415 positive place invariants in 4790 ms returned sat
[2020-06-03 16:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:51:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:51:14] [INFO ] [Real]Absence check using state equation in 14678 ms returned (error "Failed to check-sat")
[2020-06-03 16:51:19] [INFO ] [Real]Absence check using 2415 positive place invariants in 5072 ms returned sat
[2020-06-03 16:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:51:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:51:34] [INFO ] [Real]Absence check using state equation in 14385 ms returned unknown
[2020-06-03 16:51:34] [INFO ] [Real]Absence check using 2415 positive place invariants in 44 ms returned unsat
[2020-06-03 16:51:40] [INFO ] [Real]Absence check using 2415 positive place invariants in 4950 ms returned sat
[2020-06-03 16:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:51:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:51:54] [INFO ] [Real]Absence check using state equation in 14490 ms returned (error "Failed to check-sat")
[2020-06-03 16:51:59] [INFO ] [Real]Absence check using 2415 positive place invariants in 4422 ms returned sat
[2020-06-03 16:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:52:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:52:14] [INFO ] [Real]Absence check using state equation in 15037 ms returned unknown
[2020-06-03 16:52:19] [INFO ] [Real]Absence check using 2415 positive place invariants in 4135 ms returned sat
[2020-06-03 16:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:52:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:52:34] [INFO ] [Real]Absence check using state equation in 15343 ms returned unknown
[2020-06-03 16:52:39] [INFO ] [Real]Absence check using 2415 positive place invariants in 4675 ms returned sat
[2020-06-03 16:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:52:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:52:54] [INFO ] [Real]Absence check using state equation in 14830 ms returned (error "Failed to check-sat")
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 16:52:55] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-03 16:52:56] [INFO ] Flatten gal took : 1371 ms
FORMULA DLCshifumi-PT-6a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-6a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-6a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-6a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-6a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-6a-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-6a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 16:52:56] [INFO ] Applying decomposition
[2020-06-03 16:52:57] [INFO ] Flatten gal took : 985 ms
[2020-06-03 16:52:57] [INFO ] Decomposing Gal with order
[2020-06-03 16:52:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 16:53:03] [INFO ] Removed a total of 39048 redundant transitions.
[2020-06-03 16:53:03] [INFO ] Flatten gal took : 1015 ms
[2020-06-03 16:53:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 987 labels/synchronizations in 1792 ms.
[2020-06-03 16:53:05] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-03 16:53:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 126 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DLCshifumi-PT-6a @ 3570 seconds

FORMULA DLCshifumi-PT-6a-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-6a-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-6a-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-6a-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-6a-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 11092264 kB
After kill :
MemTotal: 16427456 kB
MemFree: 11164256 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-6a"
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-6a, 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-158987881800065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-6a.tgz
mv DLCshifumi-PT-6a 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 ;