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.r516-tajo-171654447200470.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-PT-S05J60, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447200470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 27K Apr 12 09:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 09:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Apr 12 09:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 242K Apr 12 09:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 38K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Apr 12 10:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 206K Apr 12 10:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106K Apr 12 10:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 436K Apr 12 10:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717260520498

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J60
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:48:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:48:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:48:42] [INFO ] Load time of PNML (sax parser for PT used): 272 ms
[2024-06-01 16:48:42] [INFO ] Transformed 909 places.
[2024-06-01 16:48:42] [INFO ] Transformed 1970 transitions.
[2024-06-01 16:48:42] [INFO ] Parsed PT model containing 909 places and 1970 transitions and 12584 arcs in 502 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
RANDOM walk for 40000 steps (2764 resets) in 2683 ms. (14 steps per ms) remains 15/16 properties
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4001 steps (97 resets) in 291 ms. (13 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (46 resets) in 27 ms. (142 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (72 resets) in 158 ms. (25 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (63 resets) in 88 ms. (44 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (68 resets) in 318 ms. (12 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (72 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (20 resets) in 128 ms. (31 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (57 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (51 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (64 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (52 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (58 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (38 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (56 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (62 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 98575 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :0 out of 15
Probabilistic random walk after 98575 steps, saw 29978 distinct states, run finished after 3005 ms. (steps per millisecond=32 ) properties seen :0
[2024-06-01 16:48:47] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2024-06-01 16:48:47] [INFO ] Computed 142 invariants in 90 ms
[2024-06-01 16:48:47] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-03 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-12 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-15 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/631 variables, 50/50 constraints. Problems are: Problem set: 6 solved, 9 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-01 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/631 variables, 6/56 constraints. Problems are: Problem set: 7 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/631 variables, 0/56 constraints. Problems are: Problem set: 7 solved, 8 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-14 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 277/908 variables, 61/117 constraints. Problems are: Problem set: 9 solved, 6 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-04 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-09 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/908 variables, 22/139 constraints. Problems are: Problem set: 11 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/908 variables, 0/139 constraints. Problems are: Problem set: 11 solved, 4 unsolved
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-00 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-05 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-07 is UNSAT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 909/2220 variables, and 142 constraints, problems are : Problem set: 15 solved, 0 unsolved in 1202 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 14/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 1973ms problems are : Problem set: 15 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 7139 ms.
ITS solved all properties within timeout

BK_STOP 1717260529360

--------------------
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="PolyORBNT-PT-S05J60"
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 PolyORBNT-PT-S05J60, 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 r516-tajo-171654447200470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 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 ;