fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r631-smll-171774447300156
Last Updated
July 7, 2024

About the Execution of LTSMin+red for ResIsolation-PT-N13P1

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
12428.363 3600000.00 3743464.00 10186.10 ????????????FF?? normal

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.r631-smll-171774447300156.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 ResIsolation-PT-N13P1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r631-smll-171774447300156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 211M
-rw-r--r-- 1 mcc users 6.7K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 211M Jun 7 06:26 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 ResIsolation-PT-N13P1-LTLFireability-00
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-01
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-02
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-03
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-04
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-05
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-06
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-07
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-08
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-09
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-10
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-11
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-12
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-13
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-14
FORMULA_NAME ResIsolation-PT-N13P1-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717871482992

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N13P1
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-08 18:31:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-08 18:31:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 18:31:36] [INFO ] Load time of PNML (sax parser for PT used): 10478 ms
[2024-06-08 18:31:36] [INFO ] Transformed 415 places.
[2024-06-08 18:31:37] [INFO ] Transformed 147828 transitions.
[2024-06-08 18:31:37] [INFO ] Found NUPN structural information;
[2024-06-08 18:31:37] [INFO ] Parsed PT model containing 415 places and 147828 transitions and 4129525 arcs in 11712 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 64 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ResIsolation-PT-N13P1-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N13P1-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 415 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 415/415 places, 147828/147828 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 401 transition count 147828
Discarding 236 places :
Symmetric choice reduction at 1 with 236 rule applications. Total rules 250 place count 165 transition count 147592
Iterating global reduction 1 with 236 rules applied. Total rules applied 486 place count 165 transition count 147592
Ensure Unique test removed 24581 transitions
Reduce isomorphic transitions removed 24581 transitions.
Iterating post reduction 1 with 24581 rules applied. Total rules applied 25067 place count 165 transition count 123011
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 25093 place count 139 transition count 122985
Iterating global reduction 2 with 26 rules applied. Total rules applied 25119 place count 139 transition count 122985
Applied a total of 25119 rules in 7638 ms. Remains 139 /415 variables (removed 276) and now considering 122985/147828 (removed 24843) transitions.
// Phase 1: matrix 122985 rows 139 cols
[2024-06-08 18:31:50] [INFO ] Computed 0 invariants in 3901 ms
[2024-06-08 18:31:53] [INFO ] Implicit Places using invariants in 7000 ms returned []
Implicit Place search using SMT only with invariants took 7062 ms to find 0 implicit places.
Running 122984 sub problems to find dead transitions.
[2024-06-08 18:31:56] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 138/123124 variables, and 0 constraints, problems are : Problem set: 0 solved, 122984 unsolved in 32429 ms.
Refiners :[State Equation: 0/139 constraints, PredecessorRefiner: 122984/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 122984 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 138/123124 variables, and 0 constraints, problems are : Problem set: 0 solved, 122984 unsolved in 32215 ms.
Refiners :[State Equation: 0/139 constraints, PredecessorRefiner: 122908/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 3480922ms problems are : Problem set: 0 solved, 122984 unsolved
Search for dead transitions found 0 dead transitions in 3483264ms
Starting structural reductions in LTL mode, iteration 1 : 139/415 places, 122985/147828 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3498638 ms. Remains : 139/415 places, 122985/147828 transitions.
Support contains 56 out of 139 places after structural reductions.
[2024-06-08 19:30:32] [INFO ] Flatten gal took : 31392 ms
[2024-06-08 19:31:01] [INFO ] Flatten gal took : 28717 ms

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//
++ 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 LTLFireability -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="ResIsolation-PT-N13P1"
export BK_EXAMINATION="LTLFireability"
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 ResIsolation-PT-N13P1, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r631-smll-171774447300156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N13P1.tgz
mv ResIsolation-PT-N13P1 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;