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-158987882900804.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 DoubleExponent-PT-200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882900804
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 3.1K Mar 31 07:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 31 07:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 30 00:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 30 00:28 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 3.2K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 27 07:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 DoubleExponent-PT-200-CTLFireability-00
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-01
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-02
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-03
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-04
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-05
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-06
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-07
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-08
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-09
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-10
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-11
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-12
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-13
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-14
FORMULA_NAME DoubleExponent-PT-200-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591243310763

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 04:01:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 04:01:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 04:01:52] [INFO ] Load time of PNML (sax parser for PT used): 248 ms
[2020-06-04 04:01:52] [INFO ] Transformed 10604 places.
[2020-06-04 04:01:52] [INFO ] Transformed 9998 transitions.
[2020-06-04 04:01:52] [INFO ] Parsed PT model containing 10604 places and 9998 transitions in 329 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 3526 ms.
Incomplete random walk after 100000 steps, including 3313 resets, run finished after 1171 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 9998 rows 10604 cols
[2020-06-04 04:01:58] [INFO ] Invariants computation overflowed in 503 ms
[2020-06-04 04:01:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:02:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:02:18] [INFO ] [Real]Absence check using state equation in 19129 ms returned (error "Failed to check-sat")
[2020-06-04 04:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:02:38] [INFO ] [Real]Absence check using state equation in 18938 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:02:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:02:58] [INFO ] [Real]Absence check using state equation in 19215 ms returned (error "Failed to check-sat")
[2020-06-04 04:02:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:03:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:03:18] [INFO ] [Real]Absence check using state equation in 19092 ms returned (error "Failed to check-sat")
[2020-06-04 04:03:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:03:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:03:38] [INFO ] [Real]Absence check using state equation in 19166 ms returned (error "Failed to check-sat")
[2020-06-04 04:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:03:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:03:58] [INFO ] [Real]Absence check using state equation in 19170 ms returned (error "Failed to check-sat")
[2020-06-04 04:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:04:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:04:18] [INFO ] [Real]Absence check using state equation in 19068 ms returned (error "Failed to check-sat")
[2020-06-04 04:04:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:04:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:04:38] [INFO ] [Real]Absence check using state equation in 19181 ms returned (error "Failed to check-sat")
[2020-06-04 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:04:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:04:58] [INFO ] [Real]Absence check using state equation in 19063 ms returned (error "Failed to check-sat")
[2020-06-04 04:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:05:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:05:18] [INFO ] [Real]Absence check using state equation in 19119 ms returned (error "Failed to check-sat")
[2020-06-04 04:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:05:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:05:38] [INFO ] [Real]Absence check using state equation in 19175 ms returned unknown
[2020-06-04 04:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:05:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:05:58] [INFO ] [Real]Absence check using state equation in 19127 ms returned unknown
[2020-06-04 04:05:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:06:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:06:18] [INFO ] [Real]Absence check using state equation in 19192 ms returned (error "Failed to check-sat")
[2020-06-04 04:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:06:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:06:38] [INFO ] [Real]Absence check using state equation in 19286 ms returned (error "Failed to check-sat")
[2020-06-04 04:06:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:06:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:06:58] [INFO ] [Real]Absence check using state equation in 19190 ms returned (error "Failed to check-sat")
[2020-06-04 04:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:07:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:07:18] [INFO ] [Real]Absence check using state equation in 19123 ms returned (error "Failed to check-sat")
[2020-06-04 04:07:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:07:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:07:38] [INFO ] [Real]Absence check using state equation in 19228 ms returned unknown
[2020-06-04 04:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:07:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:07:58] [INFO ] [Real]Absence check using state equation in 19135 ms returned (error "Failed to check-sat")
[2020-06-04 04:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:08:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:08:18] [INFO ] [Real]Absence check using state equation in 19181 ms returned (error "Failed to check-sat")
[2020-06-04 04:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:08:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:08:38] [INFO ] [Real]Absence check using state equation in 19196 ms returned (error "Failed to check-sat")
[2020-06-04 04:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:08:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:08:58] [INFO ] [Real]Absence check using state equation in 19126 ms returned unknown
[2020-06-04 04:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:09:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:09:18] [INFO ] [Real]Absence check using state equation in 19158 ms returned (error "Failed to check-sat")
[2020-06-04 04:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:09:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:09:38] [INFO ] [Real]Absence check using state equation in 19134 ms returned unknown
[2020-06-04 04:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:09:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:09:58] [INFO ] [Real]Absence check using state equation in 19187 ms returned unknown
[2020-06-04 04:09:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:10:18] [INFO ] [Real]Absence check using state equation in 19148 ms returned unknown
[2020-06-04 04:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:10:38] [INFO ] [Real]Absence check using state equation in 19068 ms returned unknown
[2020-06-04 04:10:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:10:58] [INFO ] [Real]Absence check using state equation in 19111 ms returned (error "Failed to check-sat")
[2020-06-04 04:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:11:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:11:18] [INFO ] [Real]Absence check using state equation in 19177 ms returned unknown
[2020-06-04 04:11:19] [INFO ] Flatten gal took : 501 ms
[2020-06-04 04:11:19] [INFO ] Flatten gal took : 307 ms
[2020-06-04 04:11:19] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 17 ms.
[2020-06-04 04:11:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 113 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ DoubleExponent-PT-200 @ 3570 seconds

FORMULA DoubleExponent-PT-200-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-CTLFireability-15 TRUE 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: 154012 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16326296 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="DoubleExponent-PT-200"
export BK_EXAMINATION="CTLFireability"
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 DoubleExponent-PT-200, examination is CTLFireability"
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-158987882900804"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;