Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r264-tall-171654373800398.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is NoC3x3-PT-6A, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r264-tall-171654373800398
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 12 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 297K May 18 16:43 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 StableMarking

=== Now, execution of the tool begins

BK_START 1716639029581

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=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=NoC3x3-PT-6A
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-25 12:10:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 12:10:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:10:31] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2024-05-25 12:10:31] [INFO ] Transformed 512 places.
[2024-05-25 12:10:31] [INFO ] Transformed 1117 transitions.
[2024-05-25 12:10:31] [INFO ] Found NUPN structural information;
[2024-05-25 12:10:31] [INFO ] Parsed PT model containing 512 places and 1117 transitions and 4279 arcs in 166 ms.
Structural test allowed to assert that 98 places are NOT stable. Took 8 ms.
[2024-05-25 12:10:32] [INFO ] Flatten gal took : 205 ms
Incomplete random walk after 10000 steps, including 26 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 414) seen :410
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
[2024-05-25 12:10:32] [INFO ] Flatten gal took : 127 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
[2024-05-25 12:10:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10312664034908590665.gal : 36 ms
[2024-05-25 12:10:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11404858349581370389.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10312664034908590665.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11404858349581370389.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :1

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Running SMT prover for 3 properties.
[2024-05-25 12:10:32] [INFO ] Flow matrix only has 1075 transitions (discarded 42 similar events)
// Phase 1: matrix 1075 rows 512 cols
[2024-05-25 12:10:32] [INFO ] Computed 66 invariants in 31 ms
Loading property file /tmp/ReachabilityCardinality11404858349581370389.prop.
Invariant property smplace_25 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,412 properties remain. new max is 2
SDD size :1 after 5
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,407 properties remain. new max is 2
SDD size :5 after 10
SDD proceeding with computation,407 properties remain. new max is 4
SDD size :10 after 24
[2024-05-25 12:10:32] [INFO ] After 526ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
SDD proceeding with computation,407 properties remain. new max is 8
SDD size :24 after 36
Invariant property smplace_88 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
SDD proceeding with computation,402 properties remain. new max is 8
SDD size :36 after 269
SDD proceeding with computation,402 properties remain. new max is 16
SDD size :269 after 316
[2024-05-25 12:10:33] [INFO ] [Nat]Absence check using 66 positive place invariants in 15 ms returned sat
Invariant property smplace_51 does not hold.
SDD proceeding with computation,401 properties remain. new max is 16
SDD size :316 after 596
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,396 properties remain. new max is 16
SDD size :596 after 873
SDD proceeding with computation,396 properties remain. new max is 32
SDD size :873 after 958
SDD proceeding with computation,396 properties remain. new max is 64
SDD size :958 after 3422
Invariant property smplace_82 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
SDD proceeding with computation,393 properties remain. new max is 64
SDD size :3422 after 7921
Invariant property smplace_18 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,388 properties remain. new max is 64
SDD size :7921 after 18792
Invariant property smplace_10 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,386 properties remain. new max is 64
SDD size :18792 after 21375
Invariant property smplace_9 does not hold.
SDD proceeding with computation,385 properties remain. new max is 64
SDD size :21375 after 41042
SDD proceeding with computation,385 properties remain. new max is 128
SDD size :41042 after 48727
SDD proceeding with computation,385 properties remain. new max is 256
SDD size :48727 after 64825
Invariant property smplace_91 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
SDD proceeding with computation,373 properties remain. new max is 256
SDD size :64825 after 171638
SDD proceeding with computation,373 properties remain. new max is 512
SDD size :171638 after 220432
Invariant property smplace_90 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_37 does not hold.
SDD proceeding with computation,370 properties remain. new max is 512
SDD size :220432 after 383423
SDD proceeding with computation,370 properties remain. new max is 1024
SDD size :383423 after 596233
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_110 does not hold.
SDD proceeding with computation,367 properties remain. new max is 1024
SDD size :596233 after 1.83687e+06
SDD proceeding with computation,367 properties remain. new max is 2048
SDD size :1.83687e+06 after 3.04738e+06
[2024-05-25 12:10:36] [INFO ] After 3376ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 12:10:36] [INFO ] State equation strengthened by 41 read => feed constraints.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_155 does not hold.
SDD proceeding with computation,364 properties remain. new max is 2048
SDD size :3.04738e+06 after 1.65544e+07
SDD proceeding with computation,364 properties remain. new max is 4096
SDD size :1.65544e+07 after 2.23256e+07
Invariant property smplace_124 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
SDD proceeding with computation,352 properties remain. new max is 4096
SDD size :2.23256e+07 after 9.50013e+08
[2024-05-25 12:10:39] [INFO ] After 2676ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
SDD proceeding with computation,352 properties remain. new max is 8192
SDD size :9.50013e+08 after 9.59629e+08
[2024-05-25 12:10:41] [INFO ] After 4557ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1467 ms.
[2024-05-25 12:10:42] [INFO ] After 9589ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 8528 steps, including 992 resets, run visited all 3 properties in 175 ms. (steps per millisecond=48 )
Parikh walk visited 2 properties in 177 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 415 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 11378 ms.

BK_STOP 1716639044243

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="NoC3x3-PT-6A"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is NoC3x3-PT-6A, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r264-tall-171654373800398"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6A.tgz
mv NoC3x3-PT-6A execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;