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-158987883100930.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 Echo-PT-d02r09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987883100930
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 3.9K Mar 31 14:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 31 14:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 31 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 31 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 31 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 31 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 31 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 31 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 31 14:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 31 14:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 266K 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 Echo-PT-d02r09-00
FORMULA_NAME Echo-PT-d02r09-01
FORMULA_NAME Echo-PT-d02r09-02
FORMULA_NAME Echo-PT-d02r09-03
FORMULA_NAME Echo-PT-d02r09-04
FORMULA_NAME Echo-PT-d02r09-05
FORMULA_NAME Echo-PT-d02r09-06
FORMULA_NAME Echo-PT-d02r09-07
FORMULA_NAME Echo-PT-d02r09-08
FORMULA_NAME Echo-PT-d02r09-09
FORMULA_NAME Echo-PT-d02r09-10
FORMULA_NAME Echo-PT-d02r09-11
FORMULA_NAME Echo-PT-d02r09-12
FORMULA_NAME Echo-PT-d02r09-13
FORMULA_NAME Echo-PT-d02r09-14
FORMULA_NAME Echo-PT-d02r09-15

=== Now, execution of the tool begins

BK_START 1591251579851

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 06:19:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 06:19:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 06:19:42] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2020-06-04 06:19:42] [INFO ] Transformed 735 places.
[2020-06-04 06:19:42] [INFO ] Transformed 570 transitions.
[2020-06-04 06:19:42] [INFO ] Parsed PT model containing 735 places and 570 transitions in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 47 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 613 resets, run finished after 862 ms. (steps per millisecond=116 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 570 rows 735 cols
[2020-06-04 06:19:43] [INFO ] Computed 369 place invariants in 68 ms
[2020-06-04 06:19:43] [INFO ] [Real]Absence check using 85 positive place invariants in 120 ms returned sat
[2020-06-04 06:19:43] [INFO ] [Real]Absence check using 85 positive and 284 generalized place invariants in 221 ms returned sat
[2020-06-04 06:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 06:19:46] [INFO ] [Real]Absence check using state equation in 2733 ms returned sat
[2020-06-04 06:19:47] [INFO ] Deduced a trap composed of 10 places in 448 ms
[2020-06-04 06:19:48] [INFO ] Deduced a trap composed of 9 places in 1027 ms
[2020-06-04 06:19:49] [INFO ] Deduced a trap composed of 14 places in 322 ms
[2020-06-04 06:19:49] [INFO ] Deduced a trap composed of 9 places in 680 ms
[2020-06-04 06:19:49] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2722 ms
[2020-06-04 06:19:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 06:19:50] [INFO ] [Nat]Absence check using 85 positive place invariants in 77 ms returned sat
[2020-06-04 06:19:50] [INFO ] [Nat]Absence check using 85 positive and 284 generalized place invariants in 284 ms returned sat
[2020-06-04 06:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 06:19:53] [INFO ] [Nat]Absence check using state equation in 2643 ms returned sat
[2020-06-04 06:19:53] [INFO ] Deduced a trap composed of 10 places in 188 ms
[2020-06-04 06:19:53] [INFO ] Deduced a trap composed of 10 places in 162 ms
[2020-06-04 06:19:53] [INFO ] Deduced a trap composed of 11 places in 113 ms
[2020-06-04 06:19:53] [INFO ] Deduced a trap composed of 22 places in 174 ms
[2020-06-04 06:19:53] [INFO ] Deduced a trap composed of 10 places in 123 ms
[2020-06-04 06:19:54] [INFO ] Deduced a trap composed of 10 places in 224 ms
[2020-06-04 06:19:54] [INFO ] Deduced a trap composed of 10 places in 135 ms
[2020-06-04 06:19:54] [INFO ] Deduced a trap composed of 14 places in 125 ms
[2020-06-04 06:19:54] [INFO ] Deduced a trap composed of 10 places in 266 ms
[2020-06-04 06:19:55] [INFO ] Deduced a trap composed of 16 places in 161 ms
[2020-06-04 06:19:55] [INFO ] Deduced a trap composed of 10 places in 244 ms
[2020-06-04 06:19:55] [INFO ] Deduced a trap composed of 34 places in 218 ms
[2020-06-04 06:19:55] [INFO ] Deduced a trap composed of 40 places in 110 ms
[2020-06-04 06:19:56] [INFO ] Deduced a trap composed of 52 places in 179 ms
[2020-06-04 06:19:56] [INFO ] Deduced a trap composed of 46 places in 108 ms
[2020-06-04 06:19:56] [INFO ] Deduced a trap composed of 43 places in 153 ms
[2020-06-04 06:19:56] [INFO ] Deduced a trap composed of 10 places in 138 ms
[2020-06-04 06:19:56] [INFO ] Deduced a trap composed of 22 places in 143 ms
[2020-06-04 06:19:58] [INFO ] Deduced a trap composed of 26 places in 1365 ms
[2020-06-04 06:19:58] [INFO ] Deduced a trap composed of 10 places in 119 ms
[2020-06-04 06:19:58] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 5481 ms
[2020-06-04 06:19:58] [INFO ] Computed and/alt/rep : 569/4077/569 causal constraints in 73 ms.
[2020-06-04 06:20:09] [INFO ] Added : 163 causal constraints over 33 iterations in 11438 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-04 06:20:10] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-04 06:20:10] [INFO ] Flatten gal took : 129 ms
FORMULA Echo-PT-d02r09-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r09-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 06:20:10] [INFO ] Flatten gal took : 68 ms
[2020-06-04 06:20:10] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2020-06-04 06:20:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 11 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ Echo-PT-d02r09 @ 3570 seconds

FORMULA Echo-PT-d02r09-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d02r09-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d02r09-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d02r09-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d02r09-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Echo-PT-d02r09-15 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: 163516 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16323656 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="Echo-PT-d02r09"
export BK_EXAMINATION="LTLFireability"
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 Echo-PT-d02r09, examination is LTLFireability"
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-158987883100930"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r09.tgz
mv Echo-PT-d02r09 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;