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.r289-tajo-171654445500262.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 greatspnxred
Input is PolyORBLF-PT-S02J06T10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445500262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 34K Apr 11 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 11 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 11 17:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 170K Apr 11 17:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 48K Apr 11 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 223K Apr 11 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 38K Apr 11 17:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 191K Apr 11 17:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.2K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716863452303

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J06T10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 02:30:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 02:30:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:30:53] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2024-05-28 02:30:53] [INFO ] Transformed 844 places.
[2024-05-28 02:30:53] [INFO ] Transformed 1812 transitions.
[2024-05-28 02:30:53] [INFO ] Parsed PT model containing 844 places and 1812 transitions and 8302 arcs in 269 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
RANDOM walk for 40000 steps (10 resets) in 2514 ms. (15 steps per ms) remains 14/16 properties
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 760 ms. (52 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (9 resets) in 332 ms. (120 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 427 ms. (93 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40000 steps (9 resets) in 805 ms. (49 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (11 resets) in 1155 ms. (34 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 248 ms. (160 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 318 ms. (125 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (9 resets) in 250 ms. (159 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 271 ms. (147 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 260 ms. (153 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 273 ms. (145 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 300 ms. (132 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (8 resets) in 244 ms. (163 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (8 resets) in 242 ms. (164 steps per ms) remains 14/14 properties
[2024-05-28 02:30:56] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 844 cols
[2024-05-28 02:30:56] [INFO ] Computed 58 invariants in 92 ms
[2024-05-28 02:30:56] [INFO ] State equation strengthened by 120 read => feed constraints.
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-13 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/726 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/726 variables, 17/19 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/726 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-12 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 18/744 variables, 11/30 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/744 variables, 3/33 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/744 variables, 0/33 constraints. Problems are: Problem set: 3 solved, 11 unsolved
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-00 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-01 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-04 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-05 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-07 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-09 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-11 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-14 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-15 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 100/844 variables, 25/58 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/844 variables, 0/58 constraints. Problems are: Problem set: 13 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2476/2476 variables, and 902 constraints, problems are : Problem set: 13 solved, 1 unsolved in 3437 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 844/844 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 14/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 282/322 variables, 8/8 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/322 variables, 0/8 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/325 variables, 2/10 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/10 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 489/814 variables, 33/43 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/814 variables, 0/43 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/816 variables, 2/45 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/816 variables, 0/45 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 26/842 variables, 12/57 constraints. Problems are: Problem set: 13 solved, 1 unsolved
[2024-05-28 02:31:01] [INFO ] Deduced a trap composed of 74 places in 448 ms of which 48 ms to minimize.
[2024-05-28 02:31:01] [INFO ] Deduced a trap composed of 231 places in 375 ms of which 6 ms to minimize.
[2024-05-28 02:31:02] [INFO ] Deduced a trap composed of 73 places in 144 ms of which 2 ms to minimize.
[2024-05-28 02:31:02] [INFO ] Deduced a trap composed of 73 places in 121 ms of which 2 ms to minimize.
[2024-05-28 02:31:02] [INFO ] Deduced a trap composed of 73 places in 129 ms of which 2 ms to minimize.
[2024-05-28 02:31:02] [INFO ] Deduced a trap composed of 74 places in 97 ms of which 2 ms to minimize.
[2024-05-28 02:31:02] [INFO ] Deduced a trap composed of 73 places in 156 ms of which 2 ms to minimize.
Problem PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-08 is UNSAT
FORMULA PolyORBLF-PT-S02J06T10-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 842/2476 variables, and 64 constraints, problems are : Problem set: 14 solved, 0 unsolved in 1986 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 0/844 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 7/7 constraints]
After SMT, in 6008ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 9058 ms.
ITS solved all properties within timeout

BK_STOP 1716863462816

--------------------
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="PolyORBLF-PT-S02J06T10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is PolyORBLF-PT-S02J06T10, 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 r289-tajo-171654445500262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 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 ;