About the Execution of ITS-LoLa for DrinkVendingMachine-COL-02
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15743.220 | 3600000.00 | 9756.00 | 40.80 | FFFTFFFTFTFFFTTT | normal |
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-158987882900814.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 DrinkVendingMachine-COL-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882900814
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.8K Mar 31 07:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 31 07:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 30 00:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 30 00:29 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 3.6K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 14:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 14:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 07:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 27 07:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 22K 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 DrinkVendingMachine-COL-02-ReachabilityCardinality-00
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-01
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-02
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-03
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-04
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-05
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-06
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-07
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-08
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-09
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-10
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-11
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-12
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-13
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-14
FORMULA_NAME DrinkVendingMachine-COL-02-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591243825842
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 04:10:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 04:10:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 04:10:27] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-04 04:10:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 588 ms
[2020-06-04 04:10:28] [INFO ] sort/places :
Options->theOptions,optionSlots,
Products->theProducts,productSlots,
Quality->ready,wait,
[2020-06-04 04:10:28] [INFO ] o3 symmetric to o1 in transition elaborate3
[2020-06-04 04:10:28] [INFO ] o1 symmetric to o2 in transition elaborate3
[2020-06-04 04:10:28] [INFO ] o1 symmetric to o2 in transition elaborate2
[2020-06-04 04:10:28] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 24 PT places and 252.0 transition bindings in 27 ms.
[2020-06-04 04:10:28] [INFO ] Computed order based on color domains.
[2020-06-04 04:10:28] [INFO ] Unfolded HLPN to a Petri net with 24 places and 52 transitions in 9 ms.
[2020-06-04 04:10:28] [INFO ] Unfolded HLPN properties in 1 ms.
[2020-06-04 04:10:28] [INFO ] Initial state test concluded for 10 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[1, 0, 0, 0, 0, 0]
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 52 rows 24 cols
[2020-06-04 04:10:28] [INFO ] Computed 12 place invariants in 3 ms
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using 12 positive place invariants in 14 ms returned unsat
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned unsat
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2020-06-04 04:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2020-06-04 04:10:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:10:28] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2020-06-04 04:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2020-06-04 04:10:28] [INFO ] Computed and/alt/rep : 36/152/36 causal constraints in 15 ms.
[2020-06-04 04:10:28] [INFO ] Added : 36 causal constraints over 8 iterations in 56 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2020-06-04 04:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-04 04:10:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:10:28] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2020-06-04 04:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:10:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2020-06-04 04:10:28] [INFO ] Computed and/alt/rep : 36/152/36 causal constraints in 3 ms.
[2020-06-04 04:10:28] [INFO ] Added : 36 causal constraints over 8 iterations in 41 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 18200 steps, including 277 resets, run finished after 45 ms. (steps per millisecond=404 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 18500 steps, including 280 resets, run finished after 40 ms. (steps per millisecond=462 ) properties seen :[0, 0] could not realise parikh vector
Support contains 16 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 52/52 transitions.
Applied a total of 0 rules in 10 ms. Remains 24 /24 variables (removed 0) and now considering 52/52 (removed 0) transitions.
// Phase 1: matrix 52 rows 24 cols
[2020-06-04 04:10:28] [INFO ] Computed 12 place invariants in 1 ms
[2020-06-04 04:10:28] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 26, 27]
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions :[27, 26, 23, 22, 21, 20, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
Starting structural reductions, iteration 1 : 24/24 places, 28/52 transitions.
Reduce places removed 2 places and 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 26
Applied a total of 2 rules in 1 ms. Remains 22 /24 variables (removed 2) and now considering 26/28 (removed 2) transitions.
Finished structural reductions, in 2 iterations. Remains : 22/24 places, 26/52 transitions.
Reduce places removed 2 places and 0 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 1192 ms. (steps per millisecond=838 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties seen :[0, 0]
Probably explored full state space saw : 1024 states, properties seen :[0, 0]
Probabilistic random walk after 8448 steps, saw 1024 distinct states, run finished after 17 ms. (steps per millisecond=496 ) properties seen :[0, 0]
Explored full state space saw : 1024 states, properties seen :[0, 0]
Exhaustive walk after 8448 steps, saw 1024 distinct states, run finished after 5 ms. (steps per millisecond=1689 ) properties seen :[0, 0]
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA DrinkVendingMachine-COL-02-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
--------------------
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="DrinkVendingMachine-COL-02"
export BK_EXAMINATION="ReachabilityCardinality"
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 DrinkVendingMachine-COL-02, examination is ReachabilityCardinality"
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-158987882900814"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-02.tgz
mv DrinkVendingMachine-COL-02 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;