About the Execution of 2021-gold for SharedMemory-PT-000200
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2022-input.r215-oct2-165281606000262.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SharedMemory-PT-000200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281606000262
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 190M
-rw-r--r-- 1 mcc users 12M Apr 30 21:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 39M Apr 30 21:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12M Apr 30 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 43M Apr 30 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3M May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11M May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1M May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 21M May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 830K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.7M May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-00
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-01
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-02
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-03
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-04
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-05
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-06
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-07
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-08
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-09
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-10
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-11
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-12
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-13
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-14
FORMULA_NAME SharedMemory-PT-000200-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1653213446780
Running Version 0
[2022-05-22 09:57:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 09:57:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 09:57:29] [INFO ] Load time of PNML (sax parser for PT used): 1132 ms
[2022-05-22 09:57:29] [INFO ] Transformed 40601 places.
[2022-05-22 09:57:29] [INFO ] Transformed 80200 transitions.
[2022-05-22 09:57:29] [INFO ] Parsed PT model containing 40601 places and 80200 transitions in 1400 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6114 ms.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-22 09:58:15] [INFO ] Computed 401 place invariants in 36302 ms
FORMULA SharedMemory-PT-000200-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-05 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-03 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-UpperBounds-00 200 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 1070 steps, including 0 resets, run timeout after 30081 ms. (steps per millisecond=0 ) properties seen :{0=51, 1=199, 2=199, 3=1, 5=1, 7=1}
FORMULA SharedMemory-PT-000200-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SharedMemory-PT-000200-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 8) seen :11
FORMULA SharedMemory-PT-000200-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SharedMemory-PT-000200-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 6) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3994 ms. (steps per millisecond=2 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :12
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-22 09:59:26] [INFO ] Computed 401 place invariants in 36027 ms
[2022-05-22 09:59:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:1970)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:558)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [200, 200, 200, 39800, 1, 1] Max seen :[51, 199, 199, 1, 0, 0]
Support contains 40200 out of 40601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 719 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-22 10:00:33] [INFO ] Computed 401 place invariants in 35709 ms
Interrupted random walk after 1054 steps, including 0 resets, run timeout after 30014 ms. (steps per millisecond=0 ) properties seen :{0=56, 1=199, 2=199, 3=1}
Interrupted Best-First random walk after 516548 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=103 ) properties seen :{0=200}
FORMULA SharedMemory-PT-000200-UpperBounds-02 200 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 673107 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=134 ) properties seen :{0=57, 1=57}
Interrupted Best-First random walk after 9752 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=1 ) properties seen :{0=15, 1=15, 2=1}
Interrupted Best-First random walk after 487376 steps, including 1 resets, run timeout after 5192 ms. (steps per millisecond=93 ) properties seen :{0=198, 1=198, 2=1, 3=1}
FORMULA SharedMemory-PT-000200-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-22 10:02:00] [INFO ] Computed 401 place invariants in 36394 ms
[2022-05-22 10:02:09] [INFO ] [Real]Absence check using 401 positive place invariants in 4314 ms returned sat
[2022-05-22 10:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:24] [INFO ] [Real]Absence check using state equation in 15371 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:33] [INFO ] [Nat]Absence check using 401 positive place invariants in 4392 ms returned sat
[2022-05-22 10:02:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:48] [INFO ] [Nat]Absence check using state equation in 15289 ms returned sat
[2022-05-22 10:02:53] [INFO ] Computed and/alt/rep : 79800/79800/79800 causal constraints (skipped 0 transitions) in 2913 ms.
[2022-05-22 10:03:06] [INFO ] [Real]Absence check using 401 positive place invariants in 3160 ms returned unsat
Current structural bounds on expressions (after SMT) : [200, 200, 1, 1] Max seen :[199, 199, 1, 0]
FORMULA SharedMemory-PT-000200-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 201 out of 40601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Performed 39799 Post agglomeration using F-continuation condition.Transition count delta: 39799
Iterating post reduction 0 with 39799 rules applied. Total rules applied 39799 place count 40601 transition count 40401
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition End_Own_Acc_25_25 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Ensure Unique test removed 39401 transitions
Reduce isomorphic transitions removed 39402 transitions.
Graph (trivial) has 397 edges and 602 vertex of which 396 / 602 are part of one of the 198 SCC in 3 ms
Free SCC test removed 198 places
Iterating post reduction 1 with 39404 rules applied. Total rules applied 79203 place count 404 transition count 998
Drop transitions removed 396 transitions
Reduce isomorphic transitions removed 396 transitions.
Iterating post reduction 2 with 396 rules applied. Total rules applied 79599 place count 404 transition count 602
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 3 with 198 rules applied. Total rules applied 79797 place count 404 transition count 404
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 79798 place count 404 transition count 403
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 79800 place count 403 transition count 402
Applied a total of 79800 rules in 19222 ms. Remains 403 /40601 variables (removed 40198) and now considering 402/80200 (removed 79798) transitions.
Finished structural reductions, in 1 iterations. Remains : 403/40601 places, 402/80200 transitions.
// Phase 1: matrix 402 rows 403 cols
[2022-05-22 10:03:30] [INFO ] Computed 202 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23799 ms. (steps per millisecond=42 ) properties (out of 3) seen :399
FORMULA SharedMemory-PT-000200-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4473 ms. (steps per millisecond=223 ) properties (out of 2) seen :400
FORMULA SharedMemory-PT-000200-UpperBounds-06 200 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SharedMemory-PT-000200-UpperBounds-04 200 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
BK_STOP 1653213842257
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="SharedMemory-PT-000200"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is SharedMemory-PT-000200, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r215-oct2-165281606000262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000200.tgz
mv SharedMemory-PT-000200 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;