Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r184-oct2-158987928300268.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is HypercubeGrid-PT-C5K3P3B15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928300268
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 5.0K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 10 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 14M Apr 27 15:14 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 HypercubeGrid-PT-C5K3P3B15-CTLFireability-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591201143329

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:19:05] [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]
[2020-06-03 16:19:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:19:06] [INFO ] Load time of PNML (sax parser for PT used): 651 ms
[2020-06-03 16:19:06] [INFO ] Transformed 9153 places.
[2020-06-03 16:19:06] [INFO ] Transformed 25110 transitions.
[2020-06-03 16:19:06] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 908 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 153 ms.
Interrupted random walk after 58337 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1]
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:19:38] [INFO ] Computed 3484 place invariants in 1711 ms
[2020-06-03 16:19:51] [INFO ] [Real]Absence check using 3483 positive place invariants in 11999 ms returned sat
[2020-06-03 16:19:52] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 746 ms returned sat
[2020-06-03 16:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:19:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:19:58] [INFO ] [Real]Absence check using state equation in 6160 ms returned (error "Failed to check-sat")
[2020-06-03 16:20:10] [INFO ] [Real]Absence check using 3483 positive place invariants in 11531 ms returned sat
[2020-06-03 16:20:11] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 721 ms returned sat
[2020-06-03 16:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:20:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:20:18] [INFO ] [Real]Absence check using state equation in 7253 ms returned (error "Failed to check-sat")
[2020-06-03 16:20:30] [INFO ] [Real]Absence check using 3483 positive place invariants in 11414 ms returned sat
[2020-06-03 16:20:31] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 729 ms returned sat
[2020-06-03 16:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:20:38] [INFO ] [Real]Absence check using state equation in 7385 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 16:20:50] [INFO ] [Real]Absence check using 3483 positive place invariants in 11474 ms returned sat
[2020-06-03 16:20:51] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 715 ms returned sat
[2020-06-03 16:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:20:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:20:58] [INFO ] [Real]Absence check using state equation in 7180 ms returned (error "Failed to check-sat")
[2020-06-03 16:21:10] [INFO ] [Real]Absence check using 3483 positive place invariants in 11912 ms returned sat
[2020-06-03 16:21:11] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 736 ms returned sat
[2020-06-03 16:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:21:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:21:18] [INFO ] [Real]Absence check using state equation in 6940 ms returned (error "Failed to check-sat")
[2020-06-03 16:21:30] [INFO ] [Real]Absence check using 3483 positive place invariants in 11816 ms returned sat
[2020-06-03 16:21:31] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 714 ms returned sat
[2020-06-03 16:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:21:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:21:38] [INFO ] [Real]Absence check using state equation in 7031 ms returned (error "Failed to check-sat")
[2020-06-03 16:21:53] [INFO ] [Real]Absence check using 3483 positive place invariants in 13603 ms returned sat
[2020-06-03 16:21:54] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 793 ms returned sat
[2020-06-03 16:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:21:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:21:58] [INFO ] [Real]Absence check using state equation in 4539 ms returned (error "Failed to check-sat")
[2020-06-03 16:22:11] [INFO ] [Real]Absence check using 3483 positive place invariants in 12168 ms returned sat
[2020-06-03 16:22:11] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 736 ms returned sat
[2020-06-03 16:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:22:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:22:18] [INFO ] [Real]Absence check using state equation in 6617 ms returned (error "Failed to check-sat")
[2020-06-03 16:22:30] [INFO ] [Real]Absence check using 3483 positive place invariants in 11842 ms returned sat
[2020-06-03 16:22:31] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 734 ms returned sat
[2020-06-03 16:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:22:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:22:38] [INFO ] [Real]Absence check using state equation in 7007 ms returned unknown
[2020-06-03 16:22:40] [INFO ] Flatten gal took : 1179 ms
[2020-06-03 16:22:41] [INFO ] Flatten gal took : 900 ms
[2020-06-03 16:22:41] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2020-06-03 16:22:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 95 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ HypercubeGrid-PT-C5K3P3B15 @ 3570 seconds

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypercubeGrid-PT-C5K3P3B15-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 10265104 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16085644 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="HypercubeGrid-PT-C5K3P3B15"
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 HypercubeGrid-PT-C5K3P3B15, 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 r184-oct2-158987928300268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;