Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r233-tall-167856418400079.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is IBM319-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418400079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 740K
-rw-r--r-- 1 mcc users 16K Feb 26 18:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 18:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 18:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 18:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 18:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 18:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Feb 26 18:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 26 18:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 184K Mar 5 18:22 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 IBM319-PT-none-ReachabilityFireability-00
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-01
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-02
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-03
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-04
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-05
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-06
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-07
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-08
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-09
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-10
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-11
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-12
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-13
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-14
FORMULA_NAME IBM319-PT-none-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679447361890

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IBM319-PT-none
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 01:09:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 01:09:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 01:09:23] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-22 01:09:23] [INFO ] Transformed 253 places.
[2023-03-22 01:09:23] [INFO ] Transformed 178 transitions.
[2023-03-22 01:09:23] [INFO ] Found NUPN structural information;
[2023-03-22 01:09:23] [INFO ] Completing missing partition info from NUPN : creating a component with [alpha, merge_s00002239_activated, join_s00001164_input_s00001127, join_s00001163_input_s00001128, callToProcess_s00002943_inputCriterion_s00001053_used, merge_s00002240_input_s00001052, merge_s00001162_input_s00001052, callToProcess_s00002802_inputCriterion_s00001053_used, merge_s00002241_input_s00001127, callToProcess_s00002121_inputCriterion_s00001053_used, callToTask_s00002869_inputCriterion_s00001053_used, callToTask_s00002896_inputCriterion_s00001053_used, callToTask_s00002949_inputCriterion_s00001053_used, callToTask_s00002958_inputCriterion_s00001053_used, callToTask_s00002966_inputCriterion_s00001053_used, decision_s00002055_activated, decision_s00002760_activated, decision_s00002948_activated, join_s00001163_activated_s00001062, fork_s00001071_activated_s00001073, fork_s00001298_activated_s00001073, fork_s00001298_activated_s00001078, decision_s00001123_input_s00001052, callToTask_s00002929_inputCriterion_s00001053_used, callToTask_s00002965_inputCriterion_s00001053_used, callToTask_s00002063_input_s00001052, callToTask_s00002931_input_s00001052, callToTask_s00002932_input_s00001052, callToTask_s00002954_inputCriterion_s00001053_used, callToTask_s00002951_input_s00001052, callToTask_s00002962_input_s00001052, callToTask_s00002963_inputCriterion_s00001053_used, callToTask_s00002954_input_s00001052, callToTask_s00002962_inputCriterion_s00001053_used, callToTask_s00002961_inputCriterion_s00001053_used, callToTask_s00001168_input_s00001066, callToTask_s00002965_input_s00001052, callToTask_s00002956_input_s00001052, callToTask_s00002929_input_s00001052, callToTask_s00002960_inputCriterion_s00001053_used, callToTask_s00001168_inputCriterion_s00001053_used, callToTask_s00001168_input_s00001068, callToTask_s00002950_inputCriterion_s00001053_used, callToTask_s00002930_inputCriterion_s00001053_used, callToTask_s00002254_inputCriterion_s00001053_used, callToTask_s00002063_inputCriterion_s00001053_used, callToProcess_s00002499_output_s00001054, callToProcess_s00002038_output_s00001077, callToTask_s00002063_output_s00001054, callToTask_s00002931_output_s00001054, callToTask_s00002044_output_s00001077, callToProcess_s00002802_output_s00001054, callToTask_s00002951_output_s00001054, callToTask_s00002952_output_s00001054, callToTask_s00002963_output_s00001054, callToTask_s00002955_output_s00001054, callToProcess_s00001108_input_s00001052, callToTask_s00002869_output_s00001054, callToTask_s00002965_output_s00001054, callToTask_s00002959_output_s00001054, callToTask_s00002966_output_s00001054, callToTask_s00002958_output_s00001054, callToTask_s00002961_output_s00001077, callToTask_s00002951_output_s00001077, callToTask_s00001852_output_s00001077, callToTask_s00002965_output_s00001077, callToTask_s00002966_output_s00001077, callToTask_s00002959_output_s00001077, callToTask_s00002869_output_s00001077, callToProcess_s00002499_input_s00001066, callToTask_s00001406_output_s00001077, callToProcess_s00002802_output_s00001077, callToTask_s00002966_input_s00001066, process_s00000343__s00003019_output_s00001249, callToProcess_s00002944_output_s00001077, callToProcess_s00002499_output_s00001083, callToTask_s00002964_input_s00001066, callToTask_s00002954_input_s00001066, callToTask_s00002931_inputCriterion_s00001053_used, callToTask_s00002952_input_s00001066, callToTask_s00002950_input_s00001066, callToTask_s00002960_input_s00001128, callToTask_s00001406_input_s00001066, callToTask_s00002063_input_s00001066, merge_s00002239_input_s00001066, merge_s00001162_input_s00001068, merge_s00001161_input_s00001068, merge_s00002241_input_s00001066]
[2023-03-22 01:09:23] [INFO ] Parsed PT model containing 253 places and 178 transitions and 526 arcs in 117 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA IBM319-PT-none-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBM319-PT-none-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBM319-PT-none-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBM319-PT-none-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBM319-PT-none-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IBM319-PT-none-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 206 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 10) seen :3
FORMULA IBM319-PT-none-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBM319-PT-none-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBM319-PT-none-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 113 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 118 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 98 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 112 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 112 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 178 rows 253 cols
[2023-03-22 01:09:24] [INFO ] Computed 84 place invariants in 21 ms
[2023-03-22 01:09:24] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 01:09:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-22 01:09:24] [INFO ] [Nat]Absence check using 2 positive and 82 generalized place invariants in 15 ms returned sat
[2023-03-22 01:09:24] [INFO ] After 151ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
FORMULA IBM319-PT-none-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA IBM319-PT-none-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA IBM319-PT-none-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA IBM319-PT-none-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA IBM319-PT-none-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA IBM319-PT-none-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA IBM319-PT-none-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 1672 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/454/inv_0_ --invariant=/tmp/454/inv_1_ --invariant=/tmp/454/inv_2_ --invariant=/tmp/454/inv_3_ --invariant=/tmp/454/inv_4_ --invariant=/tmp/454/inv_5_ --invariant=/tmp/454/inv_6_ --invariant=/tmp/454/inv_7_ --invariant=/tmp/454/inv_8_ --invariant=/tmp/454/inv_9_ --invariant=/tmp/454/inv_10_ --invariant=/tmp/454/inv_11_ --invariant=/tmp/454/inv_12_ --invariant=/tmp/454/inv_13_ --invariant=/tmp/454/inv_14_ --invariant=/tmp/454/inv_15_ --inv-par
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-00
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-01
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-02
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-03
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-04
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-05
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-06
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-07
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-08
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-09
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-10
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-11
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-12
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-13
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-14
Could not compute solution for formula : IBM319-PT-none-ReachabilityFireability-15

BK_STOP 1679447366445

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name IBM319-PT-none-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_0_
rfs formula name IBM319-PT-none-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/454/inv_1_
rfs formula name IBM319-PT-none-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_2_
rfs formula name IBM319-PT-none-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_3_
rfs formula name IBM319-PT-none-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/454/inv_4_
rfs formula name IBM319-PT-none-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_5_
rfs formula name IBM319-PT-none-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_6_
rfs formula name IBM319-PT-none-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_7_
rfs formula name IBM319-PT-none-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_8_
rfs formula name IBM319-PT-none-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/454/inv_9_
rfs formula name IBM319-PT-none-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_10_
rfs formula name IBM319-PT-none-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/454/inv_11_
rfs formula name IBM319-PT-none-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_12_
rfs formula name IBM319-PT-none-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/454/inv_13_
rfs formula name IBM319-PT-none-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/454/inv_14_
rfs formula name IBM319-PT-none-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/454/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 253 places, 178 transitions and 526 arcs
pnml2lts-sym, ** error **: missing place:

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="IBM319-PT-none"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is IBM319-PT-none, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856418400079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IBM319-PT-none.tgz
mv IBM319-PT-none execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;