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.r624-tall-171774436100191.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 BlocksWorld-PT-19, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r624-tall-171774436100191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 167M
-rw-r--r-- 1 mcc users 2.3M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 17M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 63K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 196K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.4M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 9.6M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 43M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 282K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 678K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 9.2M Jun 7 06:26 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 ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1717777885842

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=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-19
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202304061127
[2024-06-07 16:31:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-06-07 16:31:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 16:31:28] [INFO ] Load time of PNML (sax parser for PT used): 557 ms
[2024-06-07 16:31:28] [INFO ] Transformed 9701 places.
[2024-06-07 16:31:28] [INFO ] Transformed 19013 transitions.
[2024-06-07 16:31:28] [INFO ] Found NUPN structural information;
[2024-06-07 16:31:28] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86, pred_on_table_87, pred_on_table_88, pred_on_table_89, pred_on_table_90, pred_on_table_91, pred_on_table_92, pred_on_table_93, pred_on_table_94, pred_on_table_95, pred_on_table_96]
[2024-06-07 16:31:28] [INFO ] Parsed PT model containing 9701 places and 19013 transitions and 95042 arcs in 718 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 2 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 14 ms.60387KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 9701/9701 places, 19013/19013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 8786 ms. Remains 9701 /9701 variables (removed 0) and now considering 19013/19013 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 8790 ms. Remains : 9701/9701 places, 19013/19013 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 9701/9701 places, 19013/19013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 7909 ms. Remains 9701 /9701 variables (removed 0) and now considering 19013/19013 (removed 0) transitions.
// Phase 1: matrix 19013 rows 9701 cols
[2024-06-07 16:31:45] [INFO ] Computed 195 invariants in 258 ms
[2024-06-07 16:31:46] [INFO ] Implicit Places using invariants in 1467 ms returned []
Implicit Place search using SMT only with invariants took 1495 ms to find 0 implicit places.
[2024-06-07 16:31:46] [INFO ] Invariant cache hit.
[2024-06-07 16:31:47] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 10289 ms. Remains : 9701/9701 places, 19013/19013 transitions.
Interrupted Random walk after 170510 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 )
Interrupted Random directed walk after 212401 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=7 )
[2024-06-07 16:32:47] [INFO ] Invariant cache hit.
[2024-06-07 16:33:12] [INFO ] [Real]Absence check using 195 positive place invariants in 8944 ms returned unknown
Interrupted Random directed walk after 205025 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 )
Interrupted Random walk after 170140 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 )
Interrupted Random directed walk after 219439 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
Interrupted Random walk after 176756 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 9701/9701 places, 19013/19013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 7653 ms. Remains 9701 /9701 variables (removed 0) and now considering 19013/19013 (removed 0) transitions.
[2024-06-07 16:35:19] [INFO ] Invariant cache hit.
[2024-06-07 16:35:20] [INFO ] Implicit Places using invariants in 862 ms returned []
Implicit Place search using SMT only with invariants took 863 ms to find 0 implicit places.
[2024-06-07 16:35:20] [INFO ] Invariant cache hit.
[2024-06-07 16:35:21] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 9372 ms. Remains : 9701/9701 places, 19013/19013 transitions.
Interrupted Random walk after 173260 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 )
Interrupted Random directed walk after 206464 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=6 )
[2024-06-07 16:36:21] [INFO ] Invariant cache hit.
[2024-06-07 16:36:48] [INFO ] [Real]Absence check using 195 positive place invariants in 9311 ms returned unknown
Interrupted Random directed walk after 211633 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 )
Interrupted Random walk after 169116 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 )
Interrupted Random directed walk after 189561 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 )
Interrupted Random walk after 170098 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 )
[2024-06-07 16:38:49] [INFO ] Flatten gal took : 921 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17233687924882596699
[2024-06-07 16:38:50] [INFO ] Too many transitions (19013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 16:38:50] [INFO ] Built C files in 348ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17233687924882596699
Running compilation step : cd /tmp/ltsmin17233687924882596699;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-07 16:38:50] [INFO ] Applying decomposition
[2024-06-07 16:38:51] [INFO ] Flatten gal took : 909 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7671303934741137272.txt' '-o' '/tmp/graph7671303934741137272.bin' '-w' '/tmp/graph7671303934741137272.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7671303934741137272.bin' '-l' '-1' '-v' '-w' '/tmp/graph7671303934741137272.weights' '-q' '0' '-e' '0.001'
[2024-06-07 16:38:54] [INFO ] Decomposing Gal with order
[2024-06-07 16:38:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 16:38:58] [INFO ] Removed a total of 36858 redundant transitions.
[2024-06-07 16:38:59] [INFO ] Flatten gal took : 3315 ms
[2024-06-07 16:39:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 1532 labels/synchronizations in 1192 ms.
[2024-06-07 16:39:01] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock5692858910657856909.gal : 205 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityDeadlock5692858910657856909.gal' '-t' 'CGAL' '-ctl' 'DEADLOCK'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...234
No direction supplied, using forward translation only.
Compilation finished in 208647 ms.
Running link step : cd /tmp/ltsmin17233687924882596699;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 161 ms.
Running LTSmin : cd /tmp/ltsmin17233687924882596699;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-d'
ITS-tools command line returned an error code 137
[2024-06-07 16:48:02] [INFO ] Applying decomposition
[2024-06-07 16:48:36] [INFO ] Flatten gal took : 32910 ms
[2024-06-07 16:48:39] [INFO ] Decomposing Gal with order
[2024-06-07 16:49:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 16:49:18] [INFO ] Removed a total of 37440 redundant transitions.
[2024-06-07 16:49:20] [INFO ] Flatten gal took : 9989 ms
[2024-06-07 16:49:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 260 ms.
[2024-06-07 16:49:21] [INFO ] Time to serialize gal into /tmp/ReachabilityDeadlock4209612290150498484.gal : 269 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityDeadlock4209612290150498484.gal' '-t' 'CGAL' '-ctl' 'DEADLOCK'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...234
LTSmin failed to check property ReachabilityDeadlock due to out of memory issue (code 137).
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin17233687924882596699;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-d'
No direction supplied, using forward translation only.
LTSmin failed to check property ReachabilityDeadlock due to out of memory issue (code 137).
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 4036440 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15544328 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -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 ReachabilityDeadlock -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="BlocksWorld-PT-19"
export BK_EXAMINATION="ReachabilityDeadlock"
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 BlocksWorld-PT-19, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r624-tall-171774436100191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-19.tgz
mv BlocksWorld-PT-19 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;