fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r166-smll-158987787800499
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for AutoFlight-PT-48a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15743.680 3600000.00 3631684.00 8555.10 ?FFFT?FFFTTFFFF? 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.r166-smll-158987787800499.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 AutoFlight-PT-48a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787800499
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 3.9K Mar 25 23:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 25 23:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 18:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 18:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 25 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 11:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 11:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:54 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 309K 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 AutoFlight-PT-48a-CTLCardinality-00
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-01
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-02
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-03
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-04
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-05
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-06
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-07
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-08
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-09
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-10
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-11
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-12
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-13
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-14
FORMULA_NAME AutoFlight-PT-48a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591522652719

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-07 09:37:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-07 09:37:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-07 09:37:35] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2020-06-07 09:37:35] [INFO ] Transformed 1127 places.
[2020-06-07 09:37:35] [INFO ] Transformed 1113 transitions.
[2020-06-07 09:37:35] [INFO ] Found NUPN structural information;
[2020-06-07 09:37:35] [INFO ] Parsed PT model containing 1127 places and 1113 transitions in 259 ms.
Ensure Unique test removed 192 transitions
Reduce redundant transitions removed 192 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 64 ms.
Incomplete random walk after 100000 steps, including 701 resets, run finished after 1359 ms. (steps per millisecond=73 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1]
// Phase 1: matrix 921 rows 1127 cols
[2020-06-07 09:37:36] [INFO ] Computed 258 place invariants in 85 ms
[2020-06-07 09:37:37] [INFO ] [Real]Absence check using 257 positive place invariants in 222 ms returned unsat
[2020-06-07 09:37:38] [INFO ] [Real]Absence check using 257 positive place invariants in 304 ms returned sat
[2020-06-07 09:37:38] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 6 ms returned sat
[2020-06-07 09:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 09:37:42] [INFO ] [Real]Absence check using state equation in 3894 ms returned sat
[2020-06-07 09:37:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 09:37:43] [INFO ] [Nat]Absence check using 257 positive place invariants in 248 ms returned sat
[2020-06-07 09:37:43] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 6 ms returned sat
[2020-06-07 09:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 09:37:46] [INFO ] [Nat]Absence check using state equation in 3773 ms returned sat
[2020-06-07 09:37:46] [INFO ] State equation strengthened by 192 read => feed constraints.
[2020-06-07 09:37:46] [INFO ] [Nat]Added 192 Read/Feed constraints in 55 ms returned sat
[2020-06-07 09:37:47] [INFO ] Deduced a trap composed of 561 places in 635 ms
[2020-06-07 09:37:48] [INFO ] Deduced a trap composed of 563 places in 485 ms
[2020-06-07 09:37:48] [INFO ] Deduced a trap composed of 569 places in 459 ms
[2020-06-07 09:37:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1860 ms
[2020-06-07 09:37:48] [INFO ] Computed and/alt/rep : 920/7152/920 causal constraints in 96 ms.
[2020-06-07 09:38:02] [INFO ] Added : 700 causal constraints over 140 iterations in 13688 ms. Result :unknown
[2020-06-07 09:38:02] [INFO ] [Real]Absence check using 257 positive place invariants in 255 ms returned sat
[2020-06-07 09:38:02] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 4 ms returned sat
[2020-06-07 09:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 09:38:07] [INFO ] [Real]Absence check using state equation in 4137 ms returned sat
[2020-06-07 09:38:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 09:38:07] [INFO ] [Nat]Absence check using 257 positive place invariants in 135 ms returned unsat
[2020-06-07 09:38:08] [INFO ] [Real]Absence check using 257 positive place invariants in 236 ms returned sat
[2020-06-07 09:38:08] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 7 ms returned sat
[2020-06-07 09:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 09:38:11] [INFO ] [Real]Absence check using state equation in 3184 ms returned sat
[2020-06-07 09:38:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 09:38:11] [INFO ] [Nat]Absence check using 257 positive place invariants in 303 ms returned unsat
[2020-06-07 09:38:12] [INFO ] [Real]Absence check using 257 positive place invariants in 273 ms returned sat
[2020-06-07 09:38:12] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 6 ms returned sat
[2020-06-07 09:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 09:38:15] [INFO ] [Real]Absence check using state equation in 3702 ms returned sat
[2020-06-07 09:38:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 09:38:16] [INFO ] [Nat]Absence check using 257 positive place invariants in 191 ms returned unsat
[2020-06-07 09:38:16] [INFO ] [Real]Absence check using 257 positive place invariants in 235 ms returned sat
[2020-06-07 09:38:16] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 5 ms returned sat
[2020-06-07 09:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 09:38:19] [INFO ] [Real]Absence check using state equation in 2973 ms returned sat
[2020-06-07 09:38:20] [INFO ] [Real]Added 192 Read/Feed constraints in 33 ms returned sat
[2020-06-07 09:38:20] [INFO ] Computed and/alt/rep : 920/7152/920 causal constraints in 112 ms.
[2020-06-07 09:38:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 09:38:20] [INFO ] [Nat]Absence check using 257 positive place invariants in 216 ms returned sat
[2020-06-07 09:38:20] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 4 ms returned sat
[2020-06-07 09:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 09:38:23] [INFO ] [Nat]Absence check using state equation in 2911 ms returned sat
[2020-06-07 09:38:23] [INFO ] [Nat]Added 192 Read/Feed constraints in 52 ms returned sat
[2020-06-07 09:38:23] [INFO ] Computed and/alt/rep : 920/7152/920 causal constraints in 70 ms.
[2020-06-07 09:38:40] [INFO ] Added : 785 causal constraints over 157 iterations in 16565 ms. Result :unknown
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-06-07 09:38:40] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-07 09:38:40] [INFO ] Flatten gal took : 207 ms
[2020-06-07 09:38:40] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-07 09:38:41] [INFO ] Flatten gal took : 106 ms
FORMULA AutoFlight-PT-48a-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-48a-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-07 09:38:41] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2020-06-07 09:38:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ AutoFlight-PT-48a @ 3570 seconds

FORMULA AutoFlight-PT-48a-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-48a-CTLCardinality-09 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: 9429700 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16137428 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="AutoFlight-PT-48a"
export BK_EXAMINATION="CTLCardinality"
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 AutoFlight-PT-48a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-158987787800499"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48a.tgz
mv AutoFlight-PT-48a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;