fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r168-smll-158987806600337
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for CloudDeployment-PT-6b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.930 3600000.00 3646584.00 13005.50 F??TFFFF?FTT??TF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r168-smll-158987806600337.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 CloudDeployment-PT-6b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-smll-158987806600337
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 2.9K Mar 30 01:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 30 01:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 08:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 08:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 26 08:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 4.8M 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 CloudDeployment-PT-6b-00
FORMULA_NAME CloudDeployment-PT-6b-01
FORMULA_NAME CloudDeployment-PT-6b-02
FORMULA_NAME CloudDeployment-PT-6b-03
FORMULA_NAME CloudDeployment-PT-6b-04
FORMULA_NAME CloudDeployment-PT-6b-05
FORMULA_NAME CloudDeployment-PT-6b-06
FORMULA_NAME CloudDeployment-PT-6b-07
FORMULA_NAME CloudDeployment-PT-6b-08
FORMULA_NAME CloudDeployment-PT-6b-09
FORMULA_NAME CloudDeployment-PT-6b-10
FORMULA_NAME CloudDeployment-PT-6b-11
FORMULA_NAME CloudDeployment-PT-6b-12
FORMULA_NAME CloudDeployment-PT-6b-13
FORMULA_NAME CloudDeployment-PT-6b-14
FORMULA_NAME CloudDeployment-PT-6b-15

=== Now, execution of the tool begins

BK_START 1591303929515

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:52:12] [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]
[2020-06-04 20:52:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:52:13] [INFO ] Load time of PNML (sax parser for PT used): 1027 ms
[2020-06-04 20:52:13] [INFO ] Transformed 1888 places.
[2020-06-04 20:52:13] [INFO ] Transformed 6804 transitions.
[2020-06-04 20:52:13] [INFO ] Found NUPN structural information;
[2020-06-04 20:52:13] [INFO ] Parsed PT model containing 1888 places and 6804 transitions in 1174 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 185 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 509 resets, run finished after 999 ms. (steps per millisecond=100 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 6804 rows 1888 cols
[2020-06-04 20:52:15] [INFO ] Computed 25 place invariants in 442 ms
[2020-06-04 20:52:16] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 143 ms returned sat
[2020-06-04 20:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:52:35] [INFO ] [Real]Absence check using state equation in 19181 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 20:52:35] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 119 ms returned sat
[2020-06-04 20:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:52:55] [INFO ] [Real]Absence check using state equation in 19510 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 20:52:56] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 193 ms returned sat
[2020-06-04 20:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:53:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:53:15] [INFO ] [Real]Absence check using state equation in 19310 ms returned (error "Failed to check-sat")
[2020-06-04 20:53:16] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 161 ms returned sat
[2020-06-04 20:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:53:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:53:35] [INFO ] [Real]Absence check using state equation in 19282 ms returned (error "Failed to check-sat")
[2020-06-04 20:53:36] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 194 ms returned sat
[2020-06-04 20:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:53:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:53:55] [INFO ] [Real]Absence check using state equation in 19285 ms returned unknown
[2020-06-04 20:53:55] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 114 ms returned sat
[2020-06-04 20:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:54:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:54:15] [INFO ] [Real]Absence check using state equation in 19540 ms returned (error "Failed to check-sat")
[2020-06-04 20:54:16] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 192 ms returned sat
[2020-06-04 20:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:54:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:54:35] [INFO ] [Real]Absence check using state equation in 19309 ms returned (error "Failed to check-sat")
[2020-06-04 20:54:35] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 114 ms returned sat
[2020-06-04 20:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:54:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:54:55] [INFO ] [Real]Absence check using state equation in 19548 ms returned unknown
[2020-06-04 20:54:57] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 20:54:57] [INFO ] Flatten gal took : 1983 ms
FORMULA CloudDeployment-PT-6b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 20:54:57] [INFO ] Applying decomposition
[2020-06-04 20:54:59] [INFO ] Flatten gal took : 1279 ms
[2020-06-04 20:55:00] [INFO ] Decomposing Gal with order
[2020-06-04 20:55:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 20:55:04] [INFO ] Removed a total of 84449 redundant transitions.
[2020-06-04 20:55:04] [INFO ] Flatten gal took : 3225 ms
[2020-06-04 20:55:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 1298 labels/synchronizations in 674 ms.
[2020-06-04 20:55:06] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-04 20:55:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 137 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudDeployment-PT-6b @ 3570 seconds

FORMULA CloudDeployment-PT-6b-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-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: 16427364 kB
MemFree: 13555692 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16119208 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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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 r168-smll-158987806600337"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b 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 ;