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.r468-smll-171620167700459.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 BART-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r468-smll-171620167700459
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 1020K Apr 12 22:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Apr 12 22:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 356K Apr 12 21:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 12 21:48 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 377K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 386K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 1010K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1M Apr 12 23:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 7.4M Apr 12 23:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 12 22:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.1M Apr 12 22:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 172K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.4M 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 BART-PT-010-LTLCardinality-00
FORMULA_NAME BART-PT-010-LTLCardinality-01
FORMULA_NAME BART-PT-010-LTLCardinality-02
FORMULA_NAME BART-PT-010-LTLCardinality-03
FORMULA_NAME BART-PT-010-LTLCardinality-04
FORMULA_NAME BART-PT-010-LTLCardinality-05
FORMULA_NAME BART-PT-010-LTLCardinality-06
FORMULA_NAME BART-PT-010-LTLCardinality-07
FORMULA_NAME BART-PT-010-LTLCardinality-08
FORMULA_NAME BART-PT-010-LTLCardinality-09
FORMULA_NAME BART-PT-010-LTLCardinality-10
FORMULA_NAME BART-PT-010-LTLCardinality-11
FORMULA_NAME BART-PT-010-LTLCardinality-12
FORMULA_NAME BART-PT-010-LTLCardinality-13
FORMULA_NAME BART-PT-010-LTLCardinality-14
FORMULA_NAME BART-PT-010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717232949086

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-PT-010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 09:09:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 09:09:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 09:09:12] [INFO ] Load time of PNML (sax parser for PT used): 730 ms
[2024-06-01 09:09:12] [INFO ] Transformed 1530 places.
[2024-06-01 09:09:12] [INFO ] Transformed 2020 transitions.
[2024-06-01 09:09:12] [INFO ] Found NUPN structural information;
[2024-06-01 09:09:12] [INFO ] Parsed PT model containing 1530 places and 2020 transitions and 16200 arcs in 1017 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 160 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 210 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BART-PT-010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1 out of 1320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 320 place count 1000 transition count 1700
Iterating global reduction 0 with 320 rules applied. Total rules applied 640 place count 1000 transition count 1700
Discarding 269 places :
Symmetric choice reduction at 0 with 269 rule applications. Total rules 909 place count 731 transition count 1431
Iterating global reduction 0 with 269 rules applied. Total rules applied 1178 place count 731 transition count 1431
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 1218 place count 691 transition count 1391
Iterating global reduction 0 with 40 rules applied. Total rules applied 1258 place count 691 transition count 1391
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1288 place count 661 transition count 1361
Iterating global reduction 0 with 30 rules applied. Total rules applied 1318 place count 661 transition count 1361
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1348 place count 631 transition count 1331
Iterating global reduction 0 with 30 rules applied. Total rules applied 1378 place count 631 transition count 1331
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1408 place count 601 transition count 1301
Iterating global reduction 0 with 30 rules applied. Total rules applied 1438 place count 601 transition count 1301
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 1468 place count 571 transition count 1271
Iterating global reduction 0 with 30 rules applied. Total rules applied 1498 place count 571 transition count 1271
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 1527 place count 542 transition count 1242
Iterating global reduction 0 with 29 rules applied. Total rules applied 1556 place count 542 transition count 1242
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1576 place count 522 transition count 1222
Iterating global reduction 0 with 20 rules applied. Total rules applied 1596 place count 522 transition count 1222
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1616 place count 502 transition count 1202
Iterating global reduction 0 with 20 rules applied. Total rules applied 1636 place count 502 transition count 1202
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 1646 place count 492 transition count 1192
Iterating global reduction 0 with 10 rules applied. Total rules applied 1656 place count 492 transition count 1192
Applied a total of 1656 rules in 553 ms. Remains 492 /1320 variables (removed 828) and now considering 1192/2020 (removed 828) transitions.
// Phase 1: matrix 1192 rows 492 cols
[2024-06-01 09:09:14] [INFO ] Computed 10 invariants in 61 ms
[2024-06-01 09:09:14] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-06-01 09:09:14] [INFO ] Invariant cache hit.
[2024-06-01 09:09:15] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
Running 832 sub problems to find dead transitions.
[2024-06-01 09:09:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 1 (OVERLAPS) 10/492 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 492/1684 variables, and 10 constraints, problems are : Problem set: 0 solved, 832 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/492 constraints, PredecessorRefiner: 832/832 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 832 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 1 (OVERLAPS) 10/492 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/492 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 3 (OVERLAPS) 1192/1684 variables, 492/502 constraints. Problems are: Problem set: 0 solved, 832 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1684 variables, 832/1334 constraints. Problems are: Problem set: 0 solved, 832 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1684/1684 variables, and 1334 constraints, problems are : Problem set: 0 solved, 832 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 492/492 constraints, PredecessorRefiner: 832/832 constraints, Known Traps: 0/0 constraints]
After SMT, in 60668ms problems are : Problem set: 0 solved, 832 unsolved
Search for dead transitions found 0 dead transitions in 60894ms
Starting structural reductions in LTL mode, iteration 1 : 492/1320 places, 1192/2020 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63131 ms. Remains : 492/1320 places, 1192/2020 transitions.
Support contains 1 out of 492 places after structural reductions.
[2024-06-01 09:10:17] [INFO ] Flatten gal took : 195 ms
[2024-06-01 09:10:17] [INFO ] Flatten gal took : 101 ms
[2024-06-01 09:10:17] [INFO ] Input system was already deterministic with 1192 transitions.
RANDOM walk for 10856 steps (2 resets) in 363 ms. (29 steps per ms) remains 0/1 properties
FORMULA BART-PT-010-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
All properties solved by simple procedures.
Total runtime 65876 ms.
ITS solved all properties within timeout

BK_STOP 1717233017928

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

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="BART-PT-010"
export BK_EXAMINATION="LTLCardinality"
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 BART-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r468-smll-171620167700459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-010.tgz
mv BART-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;