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.r544-smll-171701110900166.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 UtilityControlRoom-PT-Z2T3N08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701110900166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 28K Apr 13 05:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 13 05:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Apr 13 05:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 120K Apr 13 05:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Apr 13 05:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 210K Apr 13 05:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 46K Apr 13 05:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 198K Apr 13 05:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.8K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 93K May 18 16:43 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 UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717272385229

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 20:06:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 20:06:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 20:06:27] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2024-06-01 20:06:27] [INFO ] Transformed 140 places.
[2024-06-01 20:06:27] [INFO ] Transformed 216 transitions.
[2024-06-01 20:06:27] [INFO ] Parsed PT model containing 140 places and 216 transitions and 680 arcs in 277 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
RANDOM walk for 40000 steps (8 resets) in 2934 ms. (13 steps per ms) remains 13/16 properties
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 365 ms. (109 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 302 ms. (132 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 239 ms. (166 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1215 ms. (32 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 168 ms. (236 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 232 ms. (171 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 637 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 682 ms. (58 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 217 ms. (183 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 136 ms. (291 steps per ms) remains 13/13 properties
// Phase 1: matrix 184 rows 140 cols
[2024-06-01 20:06:29] [INFO ] Computed 19 invariants in 14 ms
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-02 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-10 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 19/19 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 0/159 constraints. Problems are: Problem set: 11 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 0/324 variables, 0/159 constraints. Problems are: Problem set: 11 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 159 constraints, problems are : Problem set: 11 solved, 2 unsolved in 535 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 2 unsolved
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-12 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z2T3N08-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 140/324 variables, and 19 constraints, problems are : Problem set: 13 solved, 0 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 0/140 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 905ms problems are : Problem set: 13 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 3780 ms.
ITS solved all properties within timeout

BK_STOP 1717272390713

--------------------
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 ReachabilityCardinality -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="UtilityControlRoom-PT-Z2T3N08"
export BK_EXAMINATION="ReachabilityCardinality"
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 UtilityControlRoom-PT-Z2T3N08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r544-smll-171701110900166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N08.tgz
mv UtilityControlRoom-PT-Z2T3N08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;