About the Execution of LTSMin+red for RingSingleMessageInMbox-PT-d2m010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.987 | 3600000.00 | 1081790.00 | 2367159.90 | ?TFF?T?FFT?TTT?T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r329-tall-167889202600895.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is RingSingleMessageInMbox-PT-d2m010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600895
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 7.1K Feb 26 05:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 05:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 05:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K Feb 26 05:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 05:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 26 05:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 05:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 05:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 102M Mar 5 18:23 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 RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679190854379
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d2m010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 01:54:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 01:54:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:54:19] [INFO ] Load time of PNML (sax parser for PT used): 3189 ms
[2023-03-19 01:54:19] [INFO ] Transformed 66950 places.
[2023-03-19 01:54:19] [INFO ] Transformed 213625 transitions.
[2023-03-19 01:54:19] [INFO ] Parsed PT model containing 66950 places and 213625 transitions and 854500 arcs in 3735 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36863 places in 330 ms
Reduce places removed 36863 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1455 resets, run finished after 27281 ms. (steps per millisecond=0 ) properties (out of 16) seen :9
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 7) seen :1
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 213625 rows 30087 cols
[2023-03-19 01:56:50] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-19 01:56:57] [INFO ] After 7290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 01:57:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 01:57:22] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 76 out of 30087 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Graph (complete) has 273427 edges and 30087 vertex of which 30026 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.204 ms
Discarding 61 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 356 transitions.
Iterating post reduction 0 with 356 rules applied. Total rules applied 357 place count 30026 transition count 213269
Discarding 250 places :
Symmetric choice reduction at 1 with 250 rule applications. Total rules 607 place count 29776 transition count 150127
Iterating global reduction 1 with 250 rules applied. Total rules applied 857 place count 29776 transition count 150127
Applied a total of 857 rules in 6353 ms. Remains 29776 /30087 variables (removed 311) and now considering 150127/213625 (removed 63498) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6368 ms. Remains : 29776/30087 places, 150127/213625 transitions.
Incomplete random walk after 10000 steps, including 1485 resets, run finished after 22907 ms. (steps per millisecond=0 ) properties (out of 6) seen :1
FORMULA RingSingleMessageInMbox-PT-d2m010-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 150127 rows 29776 cols
[2023-03-19 01:58:28] [INFO ] Computed 4 place invariants in 35942 ms
[2023-03-19 01:58:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 340 ms returned sat
[2023-03-19 01:58:35] [INFO ] After 6610ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 01:58:36] [INFO ] Computed 5 place invariants in 226272 ms
[2023-03-19 01:58:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 310 ms returned sat
[2023-03-19 01:59:00] [INFO ] After 17451ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 137304 kB
After kill :
MemTotal: 16393216 kB
MemFree: 136288 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
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="RingSingleMessageInMbox-PT-d2m010"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is RingSingleMessageInMbox-PT-d2m010, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r329-tall-167889202600895"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m010.tgz
mv RingSingleMessageInMbox-PT-d2m010 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;