About the Execution of 2020-gold for AirplaneLD-PT-2000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1254.707 | 3600000.00 | 96933.00 | 474.40 | TFFFFFFFTTFFFTFF | 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-162038006000151.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-2000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006000151
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 83M
-rw-r--r-- 1 mcc users 8.2M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 20M 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 295K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 695K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 617K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 743K Mar 23 01:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Mar 23 01:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 370K Mar 22 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 22 09:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 285K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 521K 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 16M 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-2000-ReachabilityCardinality-00
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-01
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-02
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-03
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-04
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-05
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-06
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-07
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-08
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-09
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-10
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-11
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-12
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-13
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-14
FORMULA_NAME AirplaneLD-PT-2000-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620428929559
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 23:08:51] [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 23:08:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 23:08:52] [INFO ] Load time of PNML (sax parser for PT used): 597 ms
[2021-05-07 23:08:52] [INFO ] Transformed 14019 places.
[2021-05-07 23:08:52] [INFO ] Transformed 16008 transitions.
[2021-05-07 23:08:52] [INFO ] Found NUPN structural information;
[2021-05-07 23:08:52] [INFO ] Parsed PT model containing 14019 places and 16008 transitions in 718 ms.
Reduce places removed 6002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 2607 ms.
Working with output stream class java.io.PrintStream
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1255 resets, run finished after 1141 ms. (steps per millisecond=8 ) properties seen :[1, 0, 1, 0, 1, 0, 0, 0, 0, 0]
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 312 ms. (steps per millisecond=32 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 1, 0, 0]
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 1, 0]
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties seen :[0, 0, 0, 0, 1]
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 16008 rows 8017 cols
[2021-05-07 23:09:03] [INFO ] Computed 3 place invariants in 7076 ms
[2021-05-07 23:09:04] [INFO ] [Real]Absence check using 2 positive place invariants in 234 ms returned sat
[2021-05-07 23:09:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 192 ms returned sat
[2021-05-07 23:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:09:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 23:09:08] [INFO ] [Real]Absence check using state equation in 3429 ms returned (error "Failed to check-sat")
[2021-05-07 23:09:09] [INFO ] [Real]Absence check using 2 positive place invariants in 200 ms returned unsat
[2021-05-07 23:09:11] [INFO ] [Real]Absence check using 2 positive place invariants in 214 ms returned sat
[2021-05-07 23:09:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 186 ms returned sat
[2021-05-07 23:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:09:14] [INFO ] [Real]Absence check using state equation in 3574 ms returned (error "Failed to check-sat")
[2021-05-07 23:09:16] [INFO ] [Real]Absence check using 2 positive place invariants in 208 ms returned sat
[2021-05-07 23:09:16] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 181 ms returned sat
[2021-05-07 23:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:09:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 23:09:19] [INFO ] [Real]Absence check using state equation in 3678 ms returned unknown
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2009 out of 8017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Discarding 3000 places :
Also discarding 0 output transitions
Graph (complete) has 21023 edges and 8017 vertex of which 5017 are kept as prefixes of interest. Removing 3000 places using SCC suffix rule.96 ms
Drop transitions removed 5994 transitions
Reduce isomorphic transitions removed 5994 transitions.
Iterating post reduction 0 with 5994 rules applied. Total rules applied 5995 place count 5017 transition count 10014
Symmetric choice reduction at 1 with 2996 rule applications. Total rules 8991 place count 5017 transition count 10014
Deduced a syphon composed of 2996 places in 3 ms
Reduce places removed 2996 places and 2996 transitions.
Iterating global reduction 1 with 5992 rules applied. Total rules applied 14983 place count 2021 transition count 7018
Ensure Unique test removed 2996 transitions
Reduce isomorphic transitions removed 2996 transitions.
Iterating post reduction 1 with 2996 rules applied. Total rules applied 17979 place count 2021 transition count 4022
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 17983 place count 2021 transition count 4018
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 17987 place count 2017 transition count 4018
Applied a total of 17987 rules in 359 ms. Remains 2017 /8017 variables (removed 6000) and now considering 4018/16008 (removed 11990) transitions.
Finished structural reductions, in 1 iterations. Remains : 2017/8017 places, 4018/16008 transitions.
Interrupted random walk after 866985 steps, including 121082 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 167487 steps, including 81 resets, run timeout after 5021 ms. (steps per millisecond=33 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 489 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 492 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties seen :[0, 0, 0]
Probably explored full state space saw : 111451 states, properties seen :[1, 0, 0]
Probabilistic random walk after 487385 steps, saw 111451 distinct states, run finished after 5386 ms. (steps per millisecond=90 ) properties seen :[1, 0, 0]
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Explored full state space saw : 180091 states, properties seen :[0, 0]
Exhaustive walk after 782301 steps, saw 180091 distinct states, run finished after 8348 ms. (steps per millisecond=93 ) properties seen :[0, 0]
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA AirplaneLD-PT-2000-ReachabilityCardinality-08 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-2000"
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-2000, 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-162038006000151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-2000.tgz
mv AirplaneLD-PT-2000 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 ;