About the Execution of LoLa+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 |
| 16220.852 | 3600000.00 | 1197281.00 | 2093967.40 | [undef] | Time out reached |
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.r327-tall-167889200200890.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 lolaxred
Input is RingSingleMessageInMbox-PT-d2m010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889200200890
=====================================================================
--------------------
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-CTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m010-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679067508103
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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d2m010
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 15:38:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 15:38:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 15:38:33] [INFO ] Load time of PNML (sax parser for PT used): 3187 ms
[2023-03-17 15:38:33] [INFO ] Transformed 66950 places.
[2023-03-17 15:38:33] [INFO ] Transformed 213625 transitions.
[2023-03-17 15:38:33] [INFO ] Parsed PT model containing 66950 places and 213625 transitions and 854500 arcs in 3846 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 99 ms.
Deduced a syphon composed of 36863 places in 367 ms
Reduce places removed 36863 places and 0 transitions.
Support contains 60 out of 30087 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 335 place count 30052 transition count 213325
Discarding 266 places :
Symmetric choice reduction at 1 with 266 rule applications. Total rules 601 place count 29786 transition count 121079
Iterating global reduction 1 with 266 rules applied. Total rules applied 867 place count 29786 transition count 121079
Applied a total of 867 rules in 4826 ms. Remains 29786 /30087 variables (removed 301) and now considering 121079/213625 (removed 92546) transitions.
// Phase 1: matrix 121079 rows 29786 cols
[2023-03-17 15:40:08] [INFO ] Computed 3 place invariants in 88390 ms
[2023-03-17 15:40:13] [INFO ] Implicit Places using invariants in 93193 ms returned []
Implicit Place search using SMT only with invariants took 93219 ms to find 0 implicit places.
[2023-03-17 15:40:13] [INFO ] Invariant cache hit.
[2023-03-17 15:40:15] [INFO ] Dead Transitions using invariants and state equation in 2697 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29786/30087 places, 121079/213625 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100764 ms. Remains : 29786/30087 places, 121079/213625 transitions.
Support contains 60 out of 29786 places after structural reductions.
[2023-03-17 15:40:20] [INFO ] Flatten gal took : 3336 ms
[2023-03-17 15:40:23] [INFO ] Flatten gal took : 2763 ms
[2023-03-17 15:40:28] [INFO ] Input system was already deterministic with 121079 transitions.
Support contains 57 out of 29786 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1419 resets, run finished after 15084 ms. (steps per millisecond=0 ) properties (out of 43) seen :24
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-17 15:40:45] [INFO ] Invariant cache hit.
[2023-03-17 15:40:56] [INFO ] [Real]Absence check using 2 positive place invariants in 145 ms returned sat
[2023-03-17 15:40:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 12 ms returned sat
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:339)
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.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-17 15:41:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 15:41:10] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 31 out of 29786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29786/29786 places, 121079/121079 transitions.
Graph (complete) has 180480 edges and 29786 vertex of which 29761 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.189 ms
Discarding 25 places :
Also discarding 0 output transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 29761 transition count 121054
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 53 place count 29734 transition count 71941
Iterating global reduction 1 with 27 rules applied. Total rules applied 80 place count 29734 transition count 71941
Applied a total of 80 rules in 3544 ms. Remains 29734 /29786 variables (removed 52) and now considering 71941/121079 (removed 49138) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3550 ms. Remains : 29734/29786 places, 71941/121079 transitions.
Incomplete random walk after 10000 steps, including 1496 resets, run finished after 12575 ms. (steps per millisecond=0 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 70 ms. (steps per millisecond=14 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 71941 rows 29734 cols
[2023-03-17 15:41:41] [INFO ] Computed 3 place invariants in 14464 ms
[2023-03-17 15:41:51] [INFO ] [Real]Absence check using 2 positive place invariants in 114 ms returned sat
[2023-03-17 15:41:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 22 ms returned sat
[2023-03-17 15:42:06] [INFO ] After 9524ms SMT Verify possible using state equation in real domain returned unsat :0 sat :15
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 144780 kB
After kill :
MemTotal: 16393216 kB
MemFree: 137196 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 CTLFireability -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="CTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is RingSingleMessageInMbox-PT-d2m010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r327-tall-167889200200890"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;