Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r524-tall-171679081000738.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 ltsminxred
Input is SharedMemory-COL-000200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679081000738
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 11K Apr 14 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 14 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 14 02:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 14 02:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 15 07:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 15 07:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 15 01:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 15 01:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-00
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-01
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-02
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-03
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-04
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-05
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-06
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-07
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-08
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-09
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-10
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-11
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-12
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-13
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-14
FORMULA_NAME SharedMemory-COL-000200-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717235731148

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-000200
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 09:55:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 09:55:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 09:55:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 09:55:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 09:55:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 525 ms
[2024-06-01 09:55:32] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 40801 PT places and 120400.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2024-06-01 09:55:32] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 5 ms.
[2024-06-01 09:55:32] [INFO ] Skeletonized 6 HLPN properties in 2 ms. Removed 10 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 4024 steps (0 resets) in 18 ms. (211 steps per ms) remains 0/1 properties
[2024-06-01 09:55:33] [INFO ] Flatten gal took : 12 ms
[2024-06-01 09:55:33] [INFO ] Flatten gal took : 1 ms
Domain [P(200), P(200)] of place Ext_Mem_Acc breaks symmetries in sort P
[2024-06-01 09:55:33] [INFO ] Unfolded HLPN to a Petri net with 40801 places and 80400 transitions 320800 arcs in 430 ms.
[2024-06-01 09:55:33] [INFO ] Unfolded 16 HLPN properties in 89 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 200 places in 66 ms
Reduce places removed 200 places and 200 transitions.
FORMULA SharedMemory-COL-000200-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40601 out of 40601 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 198 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2024-06-01 09:57:57] [INFO ] Computed 401 invariants in 32869 ms
[2024-06-01 09:58:09] [INFO ] Implicit Places using invariants in 44781 ms returned []
Implicit Place search using SMT only with invariants took 44894 ms to find 0 implicit places.
Running 79800 sub problems to find dead transitions.
[2024-06-01 09:58:10] [INFO ] Invariant cache hit.
SMT process timed out in 987495ms, After SMT, problems are : Problem set: 0 solved, 79800 unsolved
Search for dead transitions found 0 dead transitions in 988324ms
Finished structural reductions in LTL mode , in 1 iterations and 1033659 ms. Remains : 40601/40601 places, 80200/80200 transitions.
Support contains 40601 out of 40601 places after structural reductions.
[2024-06-01 10:14:53] [INFO ] Flatten gal took : 7593 ms
[2024-06-01 10:16:17] [INFO ] Flatten gal took : 10978 ms
[2024-06-01 10:17:47] [INFO ] Input system was already deterministic with 80200 transitions.
Reduction of identical properties reduced properties to check from 22 to 16
RANDOM walk for 3303 steps (0 resets) in 120309 ms. (0 steps per ms) remains 3/16 properties
BEST_FIRST walk for 3996 steps (0 resets) in 40175 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 3996 steps (0 resets) in 44380 ms. (0 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2389 ms. (16 steps per ms) remains 3/3 properties
[2024-06-01 10:18:49] [INFO ] Invariant cache hit.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-00
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-01
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-02
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-03
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-04
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-05
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-06
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-07
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-08
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-09
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-10
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-11
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-12
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-13
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-14
Could not compute solution for formula : SharedMemory-COL-000200-CTLFireability-2024-15

BK_STOP 1717237156636

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/543/ctl_0_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/543/ctl_1_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/543/ctl_2_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/543/ctl_3_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/543/ctl_4_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/543/ctl_5_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/543/ctl_6_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/543/ctl_7_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/543/ctl_8_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/543/ctl_9_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/543/ctl_10_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/543/ctl_11_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/543/ctl_12_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/543/ctl_13_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/543/ctl_14_
ctl formula name SharedMemory-COL-000200-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/543/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="SharedMemory-COL-000200"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SharedMemory-COL-000200, 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 r524-tall-171679081000738"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000200.tgz
mv SharedMemory-COL-000200 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;