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.r311-tall-171662337200726.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 greatspnxred
Input is RefineWMG-PT-025025, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662337200726
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 05:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 13 05:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 05:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 13 05:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 56K 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 RefineWMG-PT-025025-ReachabilityCardinality-2024-00
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-01
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-02
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-03
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-04
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-05
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-06
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-07
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-08
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-09
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-10
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-11
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-12
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-13
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-14
FORMULA_NAME RefineWMG-PT-025025-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716767345146

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-025025
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 23:49:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-26 23:49:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 23:49:06] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2024-05-26 23:49:06] [INFO ] Transformed 129 places.
[2024-05-26 23:49:06] [INFO ] Transformed 103 transitions.
[2024-05-26 23:49:06] [INFO ] Parsed PT model containing 129 places and 103 transitions and 308 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40055 steps (8 resets) in 567 ms. (70 steps per ms) remains 14/16 properties
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 13/14 properties
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 12/13 properties
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 473 ms. (84 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 211 ms. (188 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 93 ms. (425 steps per ms) remains 12/12 properties
// Phase 1: matrix 103 rows 129 cols
[2024-05-26 23:49:07] [INFO ] Computed 52 invariants in 13 ms
Problem RefineWMG-PT-025025-ReachabilityCardinality-2024-02 is UNSAT
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 29/29 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/29 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem RefineWMG-PT-025025-ReachabilityCardinality-2024-10 is UNSAT
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem RefineWMG-PT-025025-ReachabilityCardinality-2024-11 is UNSAT
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 24/123 variables, 20/49 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/49 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 99/222 variables, 123/172 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/222 variables, 0/172 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 10/232 variables, 6/178 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 3/181 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 0/181 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 0/232 variables, 0/181 constraints. Problems are: Problem set: 3 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 181 constraints, problems are : Problem set: 3 solved, 9 unsolved in 596 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 129/129 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 24/24 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/24 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 27/113 variables, 20/44 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/44 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 92/205 variables, 113/157 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/157 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 27/232 variables, 16/173 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 8/181 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/232 variables, 9/190 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 0/190 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 0/232 variables, 0/190 constraints. Problems are: Problem set: 3 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 232/232 variables, and 190 constraints, problems are : Problem set: 3 solved, 9 unsolved in 677 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, State Equation: 129/129 constraints, PredecessorRefiner: 9/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1351ms problems are : Problem set: 3 solved, 9 unsolved
Fused 9 Parikh solutions to 7 different solutions.
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-12 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-09 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-06 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-04 TRUE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-03 FALSE TECHNIQUES PARIKH_WALK
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 949 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=237 )
FORMULA RefineWMG-PT-025025-ReachabilityCardinality-2024-01 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 9 properties in 505 ms.
All properties solved without resorting to model-checking.
Total runtime 3072 ms.
ITS solved all properties within timeout

BK_STOP 1716767349449

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="RefineWMG-PT-025025"
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 RefineWMG-PT-025025, 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 r311-tall-171662337200726"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-025025.tgz
mv RefineWMG-PT-025025 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 ;