Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r472-tajo-171620399200281.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BridgeAndVehicles-PT-V80P20N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-tajo-171620399200281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 27K Apr 13 02:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 13 02:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 698K Apr 13 02:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M Apr 13 02:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 206K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 604K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Apr 13 04:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Apr 13 04:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Apr 13 04:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.7M Apr 13 04:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.1M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717221850629

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:04:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 06:04:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:04:12] [INFO ] Load time of PNML (sax parser for PT used): 239 ms
[2024-06-01 06:04:12] [INFO ] Transformed 198 places.
[2024-06-01 06:04:12] [INFO ] Transformed 3728 transitions.
[2024-06-01 06:04:12] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 360 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Support contains 72 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 74 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:04:12] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2024-06-01 06:04:12] [INFO ] Computed 7 invariants in 28 ms
[2024-06-01 06:04:12] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
[2024-06-01 06:05:09] [INFO ] Deduced a trap composed of 5 places in 563 ms of which 27 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/608 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20161 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/198 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/3725 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/608 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/198 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3725 constraints, Known Traps: 1/1 constraints]
After SMT, in 77633ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 77732ms
[2024-06-01 06:05:30] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:05:30] [INFO ] Invariant cache hit.
[2024-06-01 06:05:30] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-06-01 06:05:30] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:05:30] [INFO ] Invariant cache hit.
[2024-06-01 06:05:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 06:05:31] [INFO ] Implicit Places using invariants and state equation in 1182 ms returned []
Implicit Place search using SMT with State Equation took 1509 ms to find 0 implicit places.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:05:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:05:31] [INFO ] Invariant cache hit.
[2024-06-01 06:05:31] [INFO ] State equation strengthened by 42 read => feed constraints.
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 : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-00
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-01
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-02
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-03
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-04
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-05
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-06
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-07
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-08
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-09
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-10
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-11
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-12
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-13
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-14
Could not compute solution for formula : BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-15

BK_STOP 1717221937856

--------------------
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 BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/532/ctl_0_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/532/ctl_1_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/532/ctl_2_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/532/ctl_3_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/532/ctl_4_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/532/ctl_5_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/532/ctl_6_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/532/ctl_7_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/532/ctl_8_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/532/ctl_9_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/532/ctl_10_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/532/ctl_11_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/532/ctl_12_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/532/ctl_13_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/532/ctl_14_
ctl formula name BridgeAndVehicles-PT-V80P20N20-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/532/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="BridgeAndVehicles-PT-V80P20N20"
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 BridgeAndVehicles-PT-V80P20N20, 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 r472-tajo-171620399200281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N20.tgz
mv BridgeAndVehicles-PT-V80P20N20 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 ;