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.r022-smll-171620128700203.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)
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..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Anderson-PT-05, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r022-smll-171620128700203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 15:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 12 15:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 12 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Apr 12 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 185K May 18 16:42 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 1716290244525

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=Anderson-PT-05
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-21 11:17:27] [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]
[2024-05-21 11:17:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 11:17:27] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2024-05-21 11:17:27] [INFO ] Transformed 161 places.
[2024-05-21 11:17:27] [INFO ] Transformed 365 transitions.
[2024-05-21 11:17:27] [INFO ] Found NUPN structural information;
[2024-05-21 11:17:27] [INFO ] Parsed PT model containing 161 places and 365 transitions and 1380 arcs in 254 ms.
[2024-05-21 11:17:28] [INFO ] Flatten gal took : 228 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=12 ) properties (out of 161) seen :150
[2024-05-21 11:17:28] [INFO ] Flatten gal took : 99 ms
[2024-05-21 11:17:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5166023700631472553.gal : 39 ms
[2024-05-21 11:17:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10416652790918810674.prop : 2 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/ReachabilityCardinality5166023700631472553.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10416652790918810674.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 11) seen :0

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 ...329
Loading property file /tmp/ReachabilityCardinality10416652790918810674.prop.
Invariant property smplace_86 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,156 properties remain. new max is 2
SDD size :1 after 3
Invariant property smplace_111 does not hold.
SDD proceeding with computation,155 properties remain. new max is 2
SDD size :3 after 4
Invariant property smplace_92 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_8 does not hold.
SDD proceeding with computation,150 properties remain. new max is 2
SDD size :4 after 10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 11) seen :1
SDD proceeding with computation,150 properties remain. new max is 4
SDD size :10 after 11
Invariant property smplace_91 does not hold.
SDD proceeding with computation,149 properties remain. new max is 4
SDD size :11 after 12
Invariant property smplace_116 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_42 does not hold.
SDD proceeding with computation,146 properties remain. new max is 4
SDD size :12 after 18
SDD proceeding with computation,146 properties remain. new max is 8
SDD size :18 after 19
Invariant property smplace_97 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,140 properties remain. new max is 8
SDD size :19 after 42
Invariant property smplace_96 does not hold.
Invariant property smplace_43 does not hold.
SDD proceeding with computation,138 properties remain. new max is 8
SDD size :42 after 51
Invariant property smplace_121 does not hold.
SDD proceeding with computation,137 properties remain. new max is 8
SDD size :51 after 58
Invariant property smplace_52 does not hold.
SDD proceeding with computation,136 properties remain. new max is 8
SDD size :58 after 76
Invariant property smplace_102 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_10 does not hold.
SDD proceeding with computation,129 properties remain. new max is 8
SDD size :76 after 167
Invariant property smplace_53 does not hold.
Invariant property smplace_44 does not hold.
SDD proceeding with computation,127 properties remain. new max is 8
SDD size :167 after 219
Invariant property smplace_101 does not hold.
SDD proceeding with computation,126 properties remain. new max is 8
SDD size :219 after 228
Invariant property smplace_126 does not hold.
SDD proceeding with computation,125 properties remain. new max is 8
SDD size :228 after 235
SDD proceeding with computation,125 properties remain. new max is 16
SDD size :235 after 259
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 10) seen :1
Invariant property smplace_107 does not hold.
Invariant property smplace_80 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_62 does not hold.
Invariant property smplace_36 does not hold.
SDD proceeding with computation,118 properties remain. new max is 16
SDD size :259 after 629
SDD proceeding with computation,118 properties remain. new max is 32
SDD size :629 after 786
Invariant property smplace_131 does not hold.
Invariant property smplace_106 does not hold.
SDD proceeding with computation,116 properties remain. new max is 32
SDD size :786 after 889
SDD proceeding with computation,116 properties remain. new max is 64
SDD size :889 after 1216
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 9) seen :0
Invariant property smplace_156 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,91 properties remain. new max is 64
SDD size :1216 after 5088
SDD proceeding with computation,91 properties remain. new max is 128
SDD size :5088 after 5197
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 9) seen :0
SDD proceeding with computation,91 properties remain. new max is 256
SDD size :5197 after 5341
SDD proceeding with computation,91 properties remain. new max is 512
SDD size :5341 after 5651
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 9) seen :0
Invariant property smplace_82 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_12 does not hold.
SDD proceeding with computation,85 properties remain. new max is 512
SDD size :5651 after 7205
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 365 rows 161 cols
[2024-05-21 11:17:29] [INFO ] Computed 13 invariants in 21 ms
[2024-05-21 11:17:30] [INFO ] After 298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-21 11:17:30] [INFO ] [Nat]Absence check using 6 positive place invariants in 6 ms returned sat
[2024-05-21 11:17:30] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-21 11:17:30] [INFO ] After 336ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-21 11:17:30] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 11:17:30] [INFO ] After 130ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-05-21 11:17:31] [INFO ] After 380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 161 ms.
[2024-05-21 11:17:31] [INFO ] After 1083ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 29 ms.
Support contains 8 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 365/365 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 0 place count 161 transition count 352
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 148 transition count 352
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 59 place count 115 transition count 159
Iterating global reduction 0 with 33 rules applied. Total rules applied 92 place count 115 transition count 159
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 106 place count 108 transition count 152
Applied a total of 106 rules in 100 ms. Remains 108 /161 variables (removed 53) and now considering 152/365 (removed 213) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 108/161 places, 152/365 transitions.
Invariant property smplace_157 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,68 properties remain. new max is 512
SDD size :7205 after 22240
SDD proceeding with computation,68 properties remain. new max is 1024
SDD size :22240 after 22464
SDD proceeding with computation,68 properties remain. new max is 2048
SDD size :22464 after 23404
Invariant property smplace_83 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_13 does not hold.
SDD proceeding with computation,62 properties remain. new max is 2048
SDD size :23404 after 25978
SDD proceeding with computation,62 properties remain. new max is 4096
SDD size :25978 after 27587
Finished random walk after 563741 steps, including 1 resets, run visited all 8 properties in 6377 ms. (steps per millisecond=88 )
Parikh walk visited 0 properties in 0 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 161 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 10583 ms.
Invariant property smplace_158 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,37 properties remain. new max is 4096
SDD size :27587 after 67776

BK_STOP 1716290259310

--------------------
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="Anderson-PT-05"
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 Anderson-PT-05, 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 r022-smll-171620128700203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-05.tgz
mv Anderson-PT-05 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 ;