About the Execution of 2020-gold for AirplaneLD-COL-2000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1112.327 | 3600000.00 | 80462.00 | 419.40 | TFFFFFFFFFTFFFFT | 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-162038006000115.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-COL-2000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006000115
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K 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 3.6K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 01:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 01:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 09:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 328K 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-COL-2000-ReachabilityCardinality-00
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-01
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-02
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-03
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-04
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-05
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-06
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-07
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-08
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-09
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-10
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-11
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-12
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-13
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-14
FORMULA_NAME AirplaneLD-COL-2000-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620423404987
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 21:36:46] [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 21:36:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 21:36:46] [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.
[2021-05-07 21:36:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 708 ms
[2021-05-07 21:36:47] [INFO ] sort/places :
Speed->SpeedPossibleVal,Speed_Left_Wheel,Speed_Right_Wheel,
Signal->Plane_On_Ground_Signal_no,
Dot->stp5,stp4,stp3,stp2,stp1,P5,P4,P3,P2,P6,P1,
Weight->WeightPossibleVal,Weight_Right_Wheel,Weight_Left_Wheel,
Altitude->AltitudePossibleVal,TheAltitude,
[2021-05-07 21:36:47] [INFO ] Detected 3 constant HL places corresponding to 6002 PT places.
[2021-05-07 21:36:47] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 14019 PT places and 24012.0 transition bindings in 32 ms.
[2021-05-07 21:36:47] [INFO ] Computed order based on color domains.
[2021-05-07 21:36:47] [INFO ] Unfolded HLPN to a Petri net with 14019 places and 16008 transitions in 85 ms.
[2021-05-07 21:36:47] [INFO ] Unfolded HLPN properties in 3 ms.
Reduce places removed 6002 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 278 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 1253 resets, run finished after 1269 ms. (steps per millisecond=7 ) properties seen :[0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0]
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 342 ms. (steps per millisecond=29 ) properties seen :[0, 0, 0, 0, 0, 0, 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, 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, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 504 ms. (steps per millisecond=19 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 16008 rows 8017 cols
[2021-05-07 21:36:56] [INFO ] Computed 3 place invariants in 6300 ms
[2021-05-07 21:36:57] [INFO ] [Real]Absence check using 2 positive place invariants in 104 ms returned unsat
[2021-05-07 21:36:58] [INFO ] [Real]Absence check using 2 positive place invariants in 107 ms returned sat
[2021-05-07 21:36:58] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 83 ms returned sat
[2021-05-07 21:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:37:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 21:37:02] [INFO ] [Real]Absence check using state equation in 4000 ms returned (error "Failed to check-sat")
[2021-05-07 21:37:02] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned unsat
[2021-05-07 21:37:03] [INFO ] [Real]Absence check using 2 positive place invariants in 85 ms returned unsat
[2021-05-07 21:37:04] [INFO ] [Real]Absence check using 2 positive place invariants in 95 ms returned sat
[2021-05-07 21:37:04] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 80 ms returned sat
[2021-05-07 21:37:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:37:05] [INFO ] [Real]Absence check using state equation in 1647 ms returned unsat
[2021-05-07 21:37:06] [INFO ] [Real]Absence check using 2 positive place invariants in 96 ms returned sat
[2021-05-07 21:37:06] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 70 ms returned unsat
[2021-05-07 21:37:07] [INFO ] [Real]Absence check using 2 positive place invariants in 96 ms returned sat
[2021-05-07 21:37:07] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 80 ms returned sat
[2021-05-07 21:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:37:09] [INFO ] [Real]Absence check using state equation in 1541 ms returned unsat
[2021-05-07 21:37:09] [INFO ] [Real]Absence check using 2 positive place invariants in 125 ms returned sat
[2021-05-07 21:37:09] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 99 ms returned sat
[2021-05-07 21:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:37:11] [INFO ] [Real]Absence check using state equation in 1879 ms returned unsat
[2021-05-07 21:37:12] [INFO ] [Real]Absence check using 2 positive place invariants in 97 ms returned sat
[2021-05-07 21:37:12] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 80 ms returned sat
[2021-05-07 21:37:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:37:14] [INFO ] [Real]Absence check using state equation in 1827 ms returned unsat
[2021-05-07 21:37:15] [INFO ] [Real]Absence check using 2 positive place invariants in 84 ms returned unsat
[2021-05-07 21:37:15] [INFO ] [Real]Absence check using 2 positive place invariants in 96 ms returned sat
[2021-05-07 21:37:15] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 81 ms returned sat
[2021-05-07 21:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:37:17] [INFO ] [Real]Absence check using state equation in 1609 ms returned unsat
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2007 out of 8017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8017/8017 places, 16008/16008 transitions.
Discarding 3001 places :
Also discarding 0 output transitions
Graph (complete) has 21023 edges and 8017 vertex of which 5016 are kept as prefixes of interest. Removing 3001 places using SCC suffix rule.148 ms
Drop transitions removed 5996 transitions
Reduce isomorphic transitions removed 5996 transitions.
Iterating post reduction 0 with 5996 rules applied. Total rules applied 5997 place count 5016 transition count 10012
Symmetric choice reduction at 1 with 3000 rule applications. Total rules 8997 place count 5016 transition count 10012
Deduced a syphon composed of 3000 places in 5 ms
Reduce places removed 3000 places and 3000 transitions.
Iterating global reduction 1 with 6000 rules applied. Total rules applied 14997 place count 2016 transition count 7012
Ensure Unique test removed 3000 transitions
Reduce isomorphic transitions removed 3000 transitions.
Iterating post reduction 1 with 3000 rules applied. Total rules applied 17997 place count 2016 transition count 4012
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 17997 place count 2016 transition count 4009
Deduced a syphon composed of 3 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 18004 place count 2012 transition count 4009
Applied a total of 18004 rules in 433 ms. Remains 2012 /8017 variables (removed 6005) and now considering 4009/16008 (removed 11999) transitions.
Finished structural reductions, in 1 iterations. Remains : 2012/8017 places, 4009/16008 transitions.
Interrupted random walk after 816517 steps, including 136173 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen :[0]
Interrupted Best-First random walk after 148248 steps, including 73 resets, run timeout after 5008 ms. (steps per millisecond=29 ) properties seen :[0]
Finished probabilistic random walk after 10016 steps, run visited all 1 properties in 182 ms. (steps per millisecond=55 )
Probabilistic random walk after 10016 steps, saw 6 distinct states, run finished after 182 ms. (steps per millisecond=55 ) properties seen :[1]
FORMULA AirplaneLD-COL-2000-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_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-COL-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-COL-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-162038006000115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-2000.tgz
mv AirplaneLD-COL-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 ;