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.r512-smll-171654407900561.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 Philosophers-PT-010000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654407900561
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292M
-rw-r--r-- 1 mcc users 13M Apr 14 06:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64M Apr 14 06:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1M Apr 14 00:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 41M Apr 14 00:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.1M Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19M Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4M Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 15M Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3M Apr 14 22:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25M Apr 14 22:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11M Apr 14 14:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63M Apr 14 14:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 970K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 2.6M Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 22M 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 Philosophers-PT-010000-CTLCardinality-2024-00
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-01
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-02
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-03
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-04
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-05
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-06
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-07
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-08
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-09
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-10
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-11
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-12
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-13
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-14
FORMULA_NAME Philosophers-PT-010000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717371523226

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-010000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 23:38:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 23:38:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 23:38:47] [INFO ] Load time of PNML (sax parser for PT used): 1686 ms
[2024-06-02 23:38:47] [INFO ] Transformed 50000 places.
[2024-06-02 23:38:48] [INFO ] Transformed 50000 transitions.
[2024-06-02 23:38:48] [INFO ] Parsed PT model containing 50000 places and 50000 transitions and 160000 arcs in 2129 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 1861 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 236 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2024-06-02 23:38:53] [INFO ] Computed 20000 invariants in 355 ms
[2024-06-02 23:39:44] [INFO ] Implicit Places using invariants in 51449 ms returned []
Implicit Place search using SMT only with invariants took 51504 ms to find 0 implicit places.
Running 30000 sub problems to find dead transitions.
[2024-06-02 23:39:45] [INFO ] Invariant cache hit.
SMT process timed out in 198215ms, After SMT, problems are : Problem set: 0 solved, 30000 unsolved
Search for dead transitions found 0 dead transitions in 199032ms
Finished structural reductions in LTL mode , in 1 iterations and 251084 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Support contains 50000 out of 50000 places after structural reductions.
[2024-06-02 23:43:08] [INFO ] Flatten gal took : 2491 ms
[2024-06-02 23:43:15] [INFO ] Flatten gal took : 2288 ms
[2024-06-02 23:43:24] [INFO ] Input system was already deterministic with 50000 transitions.
RANDOM walk for 5254 steps (0 resets) in 120036 ms. (0 steps per ms) remains 50/81 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3784 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4165 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4089 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4787 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6622 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 7082 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6364 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4560 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5783 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5302 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3486 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4221 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4243 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6105 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 5881 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4377 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4334 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 6304 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 8794 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 4113 ms. (0 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 3089 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1552 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2022 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1527 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1607 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2237 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2669 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2016 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2215 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1503 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1616 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1886 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 2200 ms. (1 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1500 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1824 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1516 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1709 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1518 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1506 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1759 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1509 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1593 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1855 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1626 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1509 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1968 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1798 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1832 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1602 ms. (2 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1784 ms. (2 steps per ms) remains 50/50 properties
[2024-06-02 23:44:37] [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 : Philosophers-PT-010000-CTLCardinality-2024-00
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-01
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-02
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-03
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-04
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-05
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-06
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-07
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-08
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-09
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-10
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-11
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-12
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-13
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-14
Could not compute solution for formula : Philosophers-PT-010000-CTLCardinality-2024-15

BK_STOP 1717371918322

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/525/ctl_0_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/525/ctl_1_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/525/ctl_2_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/525/ctl_3_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/525/ctl_4_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/525/ctl_5_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/525/ctl_6_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/525/ctl_7_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/525/ctl_8_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/525/ctl_9_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/525/ctl_10_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/525/ctl_11_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/525/ctl_12_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/525/ctl_13_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/525/ctl_14_
ctl formula name Philosophers-PT-010000-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/525/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="Philosophers-PT-010000"
export BK_EXAMINATION="CTLCardinality"
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 Philosophers-PT-010000, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r512-smll-171654407900561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-010000.tgz
mv Philosophers-PT-010000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;