About the Execution of ITS-Tools for DNAwalker-PT-16redondantChoiceR
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
2929.644 | 166685.00 | 391645.00 | 712.30 | F | 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.r115-tall-167814494100622.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)
..............................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DNAwalker-PT-16redondantChoiceR, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-tall-167814494100622
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 8.4K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 13:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 19 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 211K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1678352002143
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=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DNAwalker-PT-16redondantChoiceR
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-09 08:53:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-09 08:53:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:53:23] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2023-03-09 08:53:23] [INFO ] Transformed 43 places.
[2023-03-09 08:53:23] [INFO ] Transformed 490 transitions.
[2023-03-09 08:53:23] [INFO ] Parsed PT model containing 43 places and 490 transitions and 1438 arcs in 127 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 10 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-09 08:53:24] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2023-03-09 08:53:24] [INFO ] Computed 0 place invariants in 13 ms
[2023-03-09 08:53:24] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
[2023-03-09 08:53:24] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 08:53:24] [INFO ] Invariant cache hit.
[2023-03-09 08:53:24] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-09 08:53:24] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 08:53:24] [INFO ] Invariant cache hit.
[2023-03-09 08:53:24] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-09 08:53:25] [INFO ] Implicit Places using invariants and state equation in 873 ms returned []
Implicit Place search using SMT with State Equation took 939 ms to find 0 implicit places.
[2023-03-09 08:53:25] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 08:53:25] [INFO ] Invariant cache hit.
[2023-03-09 08:53:25] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1844 ms. Remains : 43/43 places, 490/490 transitions.
Discarding 10 transitions out of 490. Remains 480
Initial state reduction rules removed 14 formulas.
Incomplete random walk after 10000 steps, including 380 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 466) seen :461
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
[2023-03-09 08:53:26] [INFO ] Flatten gal took : 101 ms
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
[2023-03-09 08:53:26] [INFO ] Flatten gal took : 34 ms
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 08:53:26] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 08:53:26] [INFO ] Invariant cache hit.
[2023-03-09 08:53:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6308787137107224534.gal : 24 ms
[2023-03-09 08:53:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9395476787261972235.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6308787137107224534.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9395476787261972235.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9395476787261972235.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :10 after 94
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :94 after 1656
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1656 after 3358
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :3358 after 6446
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :6446 after 24264
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :24264 after 96296
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :96296 after 1.55126e+06
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.55126e+06 after 3.0131e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :3.0131e+06 after 1.21307e+07
[2023-03-09 08:53:26] [INFO ] After 441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.21307e+07 after 3.43314e+07
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :3.43314e+07 after 3.83761e+07
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :3.83761e+07 after 1.55835e+08
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :1.55835e+08 after 1.77098e+08
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.77098e+08 after 7.33348e+08
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :7.33348e+08 after 1.09676e+10
[2023-03-09 08:53:51] [INFO ] After 24913ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 08:53:51] [INFO ] State equation strengthened by 161 read => feed constraints.
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
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)
[2023-03-09 08:53:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:53:51] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 490/490 transitions.
Graph (complete) has 478 edges and 43 vertex of which 41 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 41 transition count 466
Reduce places removed 9 places and 9 transitions.
Iterating global reduction 1 with 9 rules applied. Total rules applied 32 place count 32 transition count 457
Applied a total of 32 rules in 54 ms. Remains 32 /43 variables (removed 11) and now considering 457/490 (removed 33) transitions.
// Phase 1: matrix 457 rows 32 cols
[2023-03-09 08:53:51] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-09 08:53:51] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 32/43 places, 457/490 transitions.
Incomplete random walk after 1000000 steps, including 34814 resets, run finished after 17249 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :1.09676e+10 after 5.93412e+10
Incomplete Best-First random walk after 1000000 steps, including 3884 resets, run finished after 2115 ms. (steps per millisecond=472 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3897 resets, run finished after 2072 ms. (steps per millisecond=482 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3859 resets, run finished after 2521 ms. (steps per millisecond=396 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3924 resets, run finished after 2546 ms. (steps per millisecond=392 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3852 resets, run finished after 2073 ms. (steps per millisecond=482 ) properties (out of 5) seen :0
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :7.65275e+11 after 7.69183e+11
Interrupted probabilistic random walk after 14671365 steps, run timeout after 84001 ms. (steps per millisecond=174 ) properties seen :{}
Probabilistic random walk after 14671365 steps, saw 3790277 distinct states, run finished after 84014 ms. (steps per millisecond=174 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-09 08:55:44] [INFO ] Invariant cache hit.
[2023-03-09 08:55:44] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,8.0032e+11,147.326,2388900,2,72956,23,8.2026e+06,11,0,710,1.39365e+07,0
Total reachable state count : 800319630216
Verifying 5 reachability properties.
Reachability property qltransition_25 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-09 08:56:07] [INFO ] After 23177ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 164303 ms.
BK_STOP 1678352168828
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="DNAwalker-PT-16redondantChoiceR"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 itstools"
echo " Input is DNAwalker-PT-16redondantChoiceR, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r115-tall-167814494100622"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-16redondantChoiceR.tgz
mv DNAwalker-PT-16redondantChoiceR execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;