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.r329-tall-167889201500001.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 RERS17pb113-PT-1, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201500001
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 4.6K Feb 26 18:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Feb 26 18:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 18:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 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 RERS17pb113-PT-1-CTLCardinality-00
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-01
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-02
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-03
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-04
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-05
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-06
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-07
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-08
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-09
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-10
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-11
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-12
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-13
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-14
FORMULA_NAME RERS17pb113-PT-1-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678977891006

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-1
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 14:44:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 14:44:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 14:44:53] [INFO ] Load time of PNML (sax parser for PT used): 679 ms
[2023-03-16 14:44:53] [INFO ] Transformed 639 places.
[2023-03-16 14:44:53] [INFO ] Transformed 31353 transitions.
[2023-03-16 14:44:53] [INFO ] Found NUPN structural information;
[2023-03-16 14:44:53] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 961 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
FORMULA RERS17pb113-PT-1-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 639 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 261 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2023-03-16 14:44:54] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-16 14:44:54] [INFO ] Computed 13 place invariants in 163 ms
[2023-03-16 14:44:56] [INFO ] Implicit Places using invariants in 2237 ms returned []
Implicit Place search using SMT only with invariants took 2274 ms to find 0 implicit places.
[2023-03-16 14:44:56] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-16 14:44:56] [INFO ] Invariant cache hit.
[2023-03-16 14:45:05] [INFO ] Dead Transitions using invariants and state equation in 9147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/639 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11690 ms. Remains : 627/639 places, 31353/31353 transitions.
Support contains 65 out of 627 places after structural reductions.
[2023-03-16 14:45:07] [INFO ] Flatten gal took : 939 ms
[2023-03-16 14:45:07] [INFO ] Flatten gal took : 785 ms
[2023-03-16 14:45:09] [INFO ] Input system was already deterministic with 31353 transitions.
Support contains 56 out of 627 places (down from 65) after GAL structural reductions.
FORMULA RERS17pb113-PT-1-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 4234 steps, including 1 resets, run visited all 33 properties in 316 ms. (steps per millisecond=13 )
[2023-03-16 14:45:10] [INFO ] Flatten gal took : 586 ms
[2023-03-16 14:45:11] [INFO ] Flatten gal took : 672 ms
[2023-03-16 14:45:13] [INFO ] Input system was already deterministic with 31353 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 315 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 319 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:14] [INFO ] Flatten gal took : 547 ms
[2023-03-16 14:45:14] [INFO ] Flatten gal took : 632 ms
[2023-03-16 14:45:16] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 72 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 627/627 places, 31353/31353 transitions.
[2023-03-16 14:45:17] [INFO ] Flatten gal took : 545 ms
[2023-03-16 14:45:17] [INFO ] Flatten gal took : 638 ms
[2023-03-16 14:45:19] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 83 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 627/627 places, 31353/31353 transitions.
[2023-03-16 14:45:20] [INFO ] Flatten gal took : 594 ms
[2023-03-16 14:45:20] [INFO ] Flatten gal took : 691 ms
[2023-03-16 14:45:22] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 72 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 627/627 places, 31353/31353 transitions.
[2023-03-16 14:45:22] [INFO ] Flatten gal took : 549 ms
[2023-03-16 14:45:23] [INFO ] Flatten gal took : 633 ms
[2023-03-16 14:45:24] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 70 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 627/627 places, 31353/31353 transitions.
[2023-03-16 14:45:25] [INFO ] Flatten gal took : 543 ms
[2023-03-16 14:45:26] [INFO ] Flatten gal took : 633 ms
[2023-03-16 14:45:27] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 68 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 627/627 places, 31353/31353 transitions.
[2023-03-16 14:45:28] [INFO ] Flatten gal took : 596 ms
[2023-03-16 14:45:28] [INFO ] Flatten gal took : 626 ms
[2023-03-16 14:45:30] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 182 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 183 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:31] [INFO ] Flatten gal took : 551 ms
[2023-03-16 14:45:31] [INFO ] Flatten gal took : 640 ms
[2023-03-16 14:45:32] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 180 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 181 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:33] [INFO ] Flatten gal took : 547 ms
[2023-03-16 14:45:34] [INFO ] Flatten gal took : 637 ms
[2023-03-16 14:45:35] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 157 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 158 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:36] [INFO ] Flatten gal took : 542 ms
[2023-03-16 14:45:37] [INFO ] Flatten gal took : 632 ms
[2023-03-16 14:45:38] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 67 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 627/627 places, 31353/31353 transitions.
[2023-03-16 14:45:39] [INFO ] Flatten gal took : 544 ms
[2023-03-16 14:45:39] [INFO ] Flatten gal took : 664 ms
[2023-03-16 14:45:41] [INFO ] Input system was already deterministic with 31353 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 156 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:41] [INFO ] Flatten gal took : 540 ms
[2023-03-16 14:45:42] [INFO ] Flatten gal took : 629 ms
[2023-03-16 14:45:43] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 156 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:44] [INFO ] Flatten gal took : 542 ms
[2023-03-16 14:45:45] [INFO ] Flatten gal took : 633 ms
[2023-03-16 14:45:46] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 160 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:47] [INFO ] Flatten gal took : 552 ms
[2023-03-16 14:45:47] [INFO ] Flatten gal took : 643 ms
[2023-03-16 14:45:49] [INFO ] Input system was already deterministic with 31352 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 161 ms. Remains : 626/627 places, 31352/31353 transitions.
[2023-03-16 14:45:49] [INFO ] Flatten gal took : 548 ms
[2023-03-16 14:45:50] [INFO ] Flatten gal took : 635 ms
[2023-03-16 14:45:51] [INFO ] Input system was already deterministic with 31352 transitions.
[2023-03-16 14:45:52] [INFO ] Flatten gal took : 595 ms
[2023-03-16 14:45:53] [INFO ] Flatten gal took : 610 ms
[2023-03-16 14:45:53] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-16 14:45:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 627 places, 31353 transitions and 125406 arcs took 99 ms.
Total runtime 60589 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/471/ctl_0_ --ctl=/tmp/471/ctl_1_ --ctl=/tmp/471/ctl_2_ --ctl=/tmp/471/ctl_3_ --ctl=/tmp/471/ctl_4_ --ctl=/tmp/471/ctl_5_ --ctl=/tmp/471/ctl_6_ --ctl=/tmp/471/ctl_7_ --ctl=/tmp/471/ctl_8_ --ctl=/tmp/471/ctl_9_ --ctl=/tmp/471/ctl_10_ --ctl=/tmp/471/ctl_11_ --ctl=/tmp/471/ctl_12_ --ctl=/tmp/471/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15288448 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16066040 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="RERS17pb113-PT-1"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is RERS17pb113-PT-1, 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 r329-tall-167889201500001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-1.tgz
mv RERS17pb113-PT-1 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 ;