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-158987882500561.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Diffusion2D-PT-D50N050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882500561
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.5M
-rw-r--r-- 1 mcc users 4.1K Mar 31 06:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 31 06:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 29 22:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 22:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 28 14:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 14:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 07:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 27 07:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 28 14:50 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 7.3M 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 Diffusion2D-PT-D50N050-00
FORMULA_NAME Diffusion2D-PT-D50N050-01
FORMULA_NAME Diffusion2D-PT-D50N050-02
FORMULA_NAME Diffusion2D-PT-D50N050-03
FORMULA_NAME Diffusion2D-PT-D50N050-04
FORMULA_NAME Diffusion2D-PT-D50N050-05
FORMULA_NAME Diffusion2D-PT-D50N050-06
FORMULA_NAME Diffusion2D-PT-D50N050-07
FORMULA_NAME Diffusion2D-PT-D50N050-08
FORMULA_NAME Diffusion2D-PT-D50N050-09
FORMULA_NAME Diffusion2D-PT-D50N050-10
FORMULA_NAME Diffusion2D-PT-D50N050-11
FORMULA_NAME Diffusion2D-PT-D50N050-12
FORMULA_NAME Diffusion2D-PT-D50N050-13
FORMULA_NAME Diffusion2D-PT-D50N050-14
FORMULA_NAME Diffusion2D-PT-D50N050-15

=== Now, execution of the tool begins

BK_START 1591228459938

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 23:54:21] [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 23:54:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 23:54:21] [INFO ] Load time of PNML (sax parser for PT used): 338 ms
[2020-06-03 23:54:21] [INFO ] Transformed 2500 places.
[2020-06-03 23:54:21] [INFO ] Transformed 19404 transitions.
[2020-06-03 23:54:21] [INFO ] Parsed PT model containing 2500 places and 19404 transitions in 435 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 137 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 215 ms. (steps per millisecond=465 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 19404 rows 2500 cols
[2020-06-03 23:54:22] [INFO ] Computed 1 place invariants in 188 ms
[2020-06-03 23:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 46 ms returned sat
[2020-06-03 23:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:54:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:54:42] [INFO ] [Real]Absence check using state equation in 19727 ms returned (error "Failed to check-sat")
[2020-06-03 23:54:43] [INFO ] [Real]Absence check using 1 positive place invariants in 35 ms returned sat
[2020-06-03 23:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:55:02] [INFO ] [Real]Absence check using state equation in 19589 ms returned (error "Failed to check-sat")
[2020-06-03 23:55:02] [INFO ] [Real]Absence check using 1 positive place invariants in 31 ms returned sat
[2020-06-03 23:55:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:55:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:55:22] [INFO ] [Real]Absence check using state equation in 19800 ms returned (error "Failed to check-sat")
[2020-06-03 23:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2020-06-03 23:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:55:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:55:42] [INFO ] [Real]Absence check using state equation in 19744 ms returned (error "Failed to check-sat")
[2020-06-03 23:55:43] [INFO ] [Real]Absence check using 1 positive place invariants in 69 ms returned sat
[2020-06-03 23:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:56:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:56:02] [INFO ] [Real]Absence check using state equation in 19749 ms returned (error "Failed to check-sat")
[2020-06-03 23:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 32 ms returned sat
[2020-06-03 23:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:56:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:56:22] [INFO ] [Real]Absence check using state equation in 19727 ms returned (error "Failed to check-sat")
[2020-06-03 23:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 63 ms returned sat
[2020-06-03 23:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:56:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:56:42] [INFO ] [Real]Absence check using state equation in 19703 ms returned (error "Failed to check-sat")
[2020-06-03 23:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 43 ms returned sat
[2020-06-03 23:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:57:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:57:02] [INFO ] [Real]Absence check using state equation in 19710 ms returned (error "Failed to check-sat")
[2020-06-03 23:57:03] [INFO ] [Real]Absence check using 1 positive place invariants in 20 ms returned unsat
[2020-06-03 23:57:03] [INFO ] [Real]Absence check using 1 positive place invariants in 51 ms returned unsat
[2020-06-03 23:57:03] [INFO ] [Real]Absence check using 1 positive place invariants in 19 ms returned unsat
[2020-06-03 23:57:04] [INFO ] [Real]Absence check using 1 positive place invariants in 45 ms returned sat
[2020-06-03 23:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:57:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:57:23] [INFO ] [Real]Absence check using state equation in 19628 ms returned unknown
[2020-06-03 23:57:24] [INFO ] [Real]Absence check using 1 positive place invariants in 82 ms returned sat
[2020-06-03 23:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:57:43] [INFO ] [Real]Absence check using state equation in 19687 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 23:57:44] [INFO ] [Real]Absence check using 1 positive place invariants in 97 ms returned sat
[2020-06-03 23:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:58:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:58:03] [INFO ] [Real]Absence check using state equation in 19566 ms returned (error "Failed to check-sat")
[2020-06-03 23:58:04] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2020-06-03 23:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:58:23] [INFO ] [Real]Absence check using state equation in 19740 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 23:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 45 ms returned sat
[2020-06-03 23:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:58:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 23:58:44] [INFO ] [Real]Absence check using state equation in 19736 ms returned (error "Failed to check-sat")
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-06-03 23:58:45] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 23:58:45] [INFO ] Flatten gal took : 896 ms
FORMULA Diffusion2D-PT-D50N050-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D50N050-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D50N050-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D50N050-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 23:58:45] [INFO ] Flatten gal took : 499 ms
[2020-06-03 23:58:46] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 5 ms.
[2020-06-03 23:58:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 88 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Diffusion2D-PT-D50N050 @ 3570 seconds

FORMULA Diffusion2D-PT-D50N050-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D50N050-12 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: 160088 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16123632 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="Diffusion2D-PT-D50N050"
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 Diffusion2D-PT-D50N050, 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-158987882500561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N050.tgz
mv Diffusion2D-PT-D50N050 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 ;