About the Execution of ITS-LoLa for BridgeAndVehicles-PT-V50P50N20
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15734.630 | 3600000.00 | 3700509.00 | 522.50 | ?TTF?TFFFF?TFFT? | normal |
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.r182-oct2-158987913800385.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 BridgeAndVehicles-PT-V50P50N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913800385
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 14K Mar 26 02:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 26 02:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 92K Mar 25 21:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 262K Mar 25 21:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 328K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Mar 25 17:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 25 17:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 131K Mar 25 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 380K Mar 25 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 2.6M 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 BridgeAndVehicles-PT-V50P50N20-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-15
=== Now, execution of the tool begins
BK_START 1591148755235
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 01:45:58] [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]
[2020-06-03 01:45:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 01:45:58] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2020-06-03 01:45:58] [INFO ] Transformed 138 places.
[2020-06-03 01:45:58] [INFO ] Transformed 2348 transitions.
[2020-06-03 01:45:58] [INFO ] Parsed PT model containing 138 places and 2348 transitions in 220 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 94 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 231 resets, run finished after 792 ms. (steps per millisecond=126 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0]
[2020-06-03 01:45:59] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-03 01:45:59] [INFO ] Computed 7 place invariants in 20 ms
[2020-06-03 01:45:59] [INFO ] [Real]Absence check using 7 positive place invariants in 43 ms returned sat
[2020-06-03 01:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:46:00] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2020-06-03 01:46:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:46:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2020-06-03 01:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:46:00] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2020-06-03 01:46:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 01:46:00] [INFO ] [Nat]Added 42 Read/Feed constraints in 66 ms returned sat
[2020-06-03 01:46:00] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 198 ms.
[2020-06-03 01:46:20] [INFO ] Added : 265 causal constraints over 53 iterations in 19656 ms. Result :unknown
[2020-06-03 01:46:20] [INFO ] [Real]Absence check using 7 positive place invariants in 29 ms returned unsat
[2020-06-03 01:46:20] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2020-06-03 01:46:20] [INFO ] [Real]Absence check using 7 positive place invariants in 30 ms returned unsat
[2020-06-03 01:46:20] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-03 01:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 01:46:20] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2020-06-03 01:46:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 01:46:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 01:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 01:46:20] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2020-06-03 01:46:21] [INFO ] [Nat]Added 42 Read/Feed constraints in 88 ms returned sat
[2020-06-03 01:46:22] [INFO ] Deduced a trap composed of 5 places in 996 ms
[2020-06-03 01:46:22] [INFO ] Deduced a trap composed of 24 places in 631 ms
[2020-06-03 01:46:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1744 ms
[2020-06-03 01:46:22] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 114 ms.
[2020-06-03 01:46:36] [INFO ] Added : 230 causal constraints over 46 iterations in 14134 ms. Result :unknown
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2020-06-03 01:46:37] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 01:46:37] [INFO ] Flatten gal took : 402 ms
FORMULA BridgeAndVehicles-PT-V50P50N20-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N20-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N20-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N20-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N20-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N20-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 01:46:37] [INFO ] Flatten gal took : 178 ms
[2020-06-03 01:46:37] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2020-06-03 01:46:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 30 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ BridgeAndVehicles-PT-V50P50N20 @ 3570 seconds
check_solution: Constraint R1 = 6.90429527151e-310 is above its equality of -50
check_solution: Constraint R2 = 4.65189967227e-310 is above its equality of -1
check_solution: Constraint R21 = 0 is above its equality of -1
check_solution: Constraint R28 = 0 is above its equality of -1
check_solution: Constraint R97 = 0 is above its equality of -1
check_solution: Constraint R133 = 0 is above its equality of -50
check_solution: Constraint R137 = 0 is above its equality of -50
Seriously low accuracy found ||*|| = 50 (rel. error 1)
FORMULA BridgeAndVehicles-PT-V50P50N20-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-PT-V50P50N20-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-PT-V50P50N20-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-PT-V50P50N20-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-PT-V50P50N20-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-PT-V50P50N20-12 FALSE 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: 2517792 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16131696 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="BridgeAndVehicles-PT-V50P50N20"
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 BridgeAndVehicles-PT-V50P50N20, 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 r182-oct2-158987913800385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N20.tgz
mv BridgeAndVehicles-PT-V50P50N20 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 '
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 ;