About the Execution of 2020-gold for AirplaneLD-PT-0500
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 291.504 | 3600000.00 | 37854.00 | 325.90 | TTFFTFTFFFTFFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r011-tall-162038006000143.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is AirplaneLD-PT-0500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006000143
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 2.9M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 9.8M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 655K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.6M May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 53K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 88K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 404K Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 183K Mar 23 01:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 441K Mar 23 01:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 129K Mar 22 09:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 531K Mar 22 09:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 41K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 72K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.9M May 5 16:51 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 AirplaneLD-PT-0500-ReachabilityCardinality-00
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-01
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-02
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-03
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-04
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-05
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-06
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-07
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-08
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-09
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-10
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-11
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-12
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-13
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-14
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620427093161
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 22:38:14] [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]
[2021-05-07 22:38:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 22:38:15] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2021-05-07 22:38:15] [INFO ] Transformed 3519 places.
[2021-05-07 22:38:15] [INFO ] Transformed 4008 transitions.
[2021-05-07 22:38:15] [INFO ] Found NUPN structural information;
[2021-05-07 22:38:15] [INFO ] Parsed PT model containing 3519 places and 4008 transitions in 332 ms.
Reduce places removed 1502 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 161 ms.
Working with output stream class java.io.PrintStream
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1258 resets, run finished after 416 ms. (steps per millisecond=24 ) properties seen :[1, 0, 1, 0, 1, 1, 1, 0, 0, 0]
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 4008 rows 2017 cols
[2021-05-07 22:38:16] [INFO ] Computed 3 place invariants in 460 ms
[2021-05-07 22:38:16] [INFO ] [Real]Absence check using 2 positive place invariants in 41 ms returned sat
[2021-05-07 22:38:16] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 25 ms returned sat
[2021-05-07 22:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:38:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:38:21] [INFO ] [Real]Absence check using state equation in 4616 ms returned (error "Failed to check-sat")
[2021-05-07 22:38:21] [INFO ] [Real]Absence check using 2 positive place invariants in 31 ms returned unsat
[2021-05-07 22:38:21] [INFO ] [Real]Absence check using 2 positive place invariants in 33 ms returned sat
[2021-05-07 22:38:22] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 26 ms returned sat
[2021-05-07 22:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:38:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:38:26] [INFO ] [Real]Absence check using state equation in 4648 ms returned (error "Failed to check-sat")
[2021-05-07 22:38:26] [INFO ] [Real]Absence check using 2 positive place invariants in 34 ms returned sat
[2021-05-07 22:38:26] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 25 ms returned sat
[2021-05-07 22:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:38:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:38:31] [INFO ] [Real]Absence check using state equation in 4696 ms returned (error "Failed to check-sat")
[2021-05-07 22:38:31] [INFO ] [Real]Absence check using 2 positive place invariants in 33 ms returned sat
[2021-05-07 22:38:31] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 26 ms returned sat
[2021-05-07 22:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:38:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 22:38:36] [INFO ] [Real]Absence check using state equation in 4702 ms returned (error "Failed to check-sat")
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 12 out of 2017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 5273 edges and 2017 vertex of which 2016 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Symmetric choice reduction at 0 with 1986 rule applications. Total rules 1987 place count 2016 transition count 4008
Deduced a syphon composed of 1986 places in 3 ms
Reduce places removed 1986 places and 1986 transitions.
Iterating global reduction 0 with 3972 rules applied. Total rules applied 5959 place count 30 transition count 2022
Ensure Unique test removed 1986 transitions
Reduce isomorphic transitions removed 1986 transitions.
Iterating post reduction 0 with 1986 rules applied. Total rules applied 7945 place count 30 transition count 36
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 7951 place count 30 transition count 30
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 7957 place count 24 transition count 30
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7959 place count 24 transition count 28
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 7961 place count 22 transition count 28
Applied a total of 7961 rules in 92 ms. Remains 22 /2017 variables (removed 1995) and now considering 28/4008 (removed 3980) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/2017 places, 28/4008 transitions.
Incomplete random walk after 1000000 steps, including 138853 resets, run finished after 1701 ms. (steps per millisecond=587 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 24892 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 23240 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 24070 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 23524 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties seen :[0, 0, 0, 0]
Probably explored full state space saw : 546 states, properties seen :[0, 0, 0, 0]
Probabilistic random walk after 2423 steps, saw 546 distinct states, run finished after 17 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0]
Explored full state space saw : 546 states, properties seen :[0, 0, 0, 0]
Exhaustive walk after 2423 steps, saw 546 distinct states, run finished after 4 ms. (steps per millisecond=605 ) properties seen :[0, 0, 0, 0]
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-01 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="AirplaneLD-PT-0500"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# 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 gold2020"
echo " Input is AirplaneLD-PT-0500, 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 r011-tall-162038006000143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 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 ;