About the Execution of ITS-LoLa for AutoFlight-PT-12a
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15740.660 | 3600000.00 | 32210.00 | 347.00 | FFTFFFFFFFTTFTFT | 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-158987787700470.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)
..........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is AutoFlight-PT-12a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787700470
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 4.7K Mar 25 23:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 25 23:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:35 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 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 10:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 10:47 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 85K 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-12a-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-12a-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591496758991
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-07 02:26:02] [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]
[2020-06-07 02:26:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-07 02:26:02] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2020-06-07 02:26:02] [INFO ] Transformed 307 places.
[2020-06-07 02:26:02] [INFO ] Transformed 305 transitions.
[2020-06-07 02:26:02] [INFO ] Found NUPN structural information;
[2020-06-07 02:26:02] [INFO ] Parsed PT model containing 307 places and 305 transitions in 249 ms.
Ensure Unique test removed 60 transitions
Reduce redundant transitions removed 60 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 43 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 189 resets, run finished after 207 ms. (steps per millisecond=48 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 1, 0]
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 245 rows 307 cols
[2020-06-07 02:26:03] [INFO ] Computed 76 place invariants in 29 ms
[2020-06-07 02:26:03] [INFO ] [Real]Absence check using 75 positive place invariants in 93 ms returned sat
[2020-06-07 02:26:03] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 5 ms returned sat
[2020-06-07 02:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:04] [INFO ] [Real]Absence check using state equation in 561 ms returned sat
[2020-06-07 02:26:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 02:26:04] [INFO ] [Nat]Absence check using 75 positive place invariants in 122 ms returned sat
[2020-06-07 02:26:04] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 5 ms returned sat
[2020-06-07 02:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:04] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2020-06-07 02:26:04] [INFO ] State equation strengthened by 60 read => feed constraints.
[2020-06-07 02:26:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 23 ms returned sat
[2020-06-07 02:26:05] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 44 ms.
[2020-06-07 02:26:06] [INFO ] Added : 182 causal constraints over 37 iterations in 1473 ms. Result :sat
[2020-06-07 02:26:06] [INFO ] Deduced a trap composed of 128 places in 218 ms
[2020-06-07 02:26:07] [INFO ] Deduced a trap composed of 69 places in 189 ms
[2020-06-07 02:26:07] [INFO ] Deduced a trap composed of 127 places in 179 ms
[2020-06-07 02:26:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 827 ms
Attempting to minimize the solution found.
Minimization took 27 ms.
[2020-06-07 02:26:07] [INFO ] [Real]Absence check using 75 positive place invariants in 65 ms returned sat
[2020-06-07 02:26:07] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 6 ms returned sat
[2020-06-07 02:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:08] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2020-06-07 02:26:08] [INFO ] [Real]Added 60 Read/Feed constraints in 18 ms returned sat
[2020-06-07 02:26:08] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 38 ms.
[2020-06-07 02:26:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 02:26:08] [INFO ] [Nat]Absence check using 75 positive place invariants in 67 ms returned sat
[2020-06-07 02:26:08] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 5 ms returned sat
[2020-06-07 02:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:08] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2020-06-07 02:26:08] [INFO ] [Nat]Added 60 Read/Feed constraints in 17 ms returned sat
[2020-06-07 02:26:09] [INFO ] Deduced a trap composed of 127 places in 176 ms
[2020-06-07 02:26:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
[2020-06-07 02:26:09] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 37 ms.
[2020-06-07 02:26:11] [INFO ] Added : 242 causal constraints over 49 iterations in 2194 ms. Result :sat
[2020-06-07 02:26:11] [INFO ] Deduced a trap composed of 126 places in 186 ms
[2020-06-07 02:26:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 277 ms
Attempting to minimize the solution found.
Minimization took 30 ms.
[2020-06-07 02:26:11] [INFO ] [Real]Absence check using 75 positive place invariants in 62 ms returned sat
[2020-06-07 02:26:11] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-06-07 02:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:12] [INFO ] [Real]Absence check using state equation in 540 ms returned sat
[2020-06-07 02:26:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 02:26:12] [INFO ] [Nat]Absence check using 75 positive place invariants in 63 ms returned sat
[2020-06-07 02:26:12] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 7 ms returned unsat
[2020-06-07 02:26:12] [INFO ] [Real]Absence check using 75 positive place invariants in 60 ms returned sat
[2020-06-07 02:26:12] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-06-07 02:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:13] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2020-06-07 02:26:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 02:26:13] [INFO ] [Nat]Absence check using 75 positive place invariants in 67 ms returned sat
[2020-06-07 02:26:13] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-06-07 02:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:13] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2020-06-07 02:26:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 18 ms returned sat
[2020-06-07 02:26:13] [INFO ] Computed and/alt/rep : 244/892/244 causal constraints in 38 ms.
[2020-06-07 02:26:15] [INFO ] Added : 244 causal constraints over 49 iterations in 2103 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2020-06-07 02:26:16] [INFO ] [Real]Absence check using 75 positive place invariants in 59 ms returned sat
[2020-06-07 02:26:16] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 3 ms returned sat
[2020-06-07 02:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 02:26:16] [INFO ] [Real]Absence check using state equation in 484 ms returned sat
[2020-06-07 02:26:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 02:26:16] [INFO ] [Nat]Absence check using 75 positive place invariants in 50 ms returned unsat
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 8783 steps, including 112 resets, run visited all 3 properties in 116 ms. (steps per millisecond=75 )
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutoFlight-PT-12a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_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="AutoFlight-PT-12a"
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 AutoFlight-PT-12a, 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 r166-smll-158987787700470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12a.tgz
mv AutoFlight-PT-12a 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 ;