About the Execution of GreatSPN+red for DNAwalker-PT-03track12BlockBoth
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
330.304 | 33282.00 | 46885.00 | 301.60 | TFTFFFFTTFTTTFTF | 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.r113-smll-171624274800391.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 DNAwalker-PT-03track12BlockBoth, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274800391
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 13 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 13 14:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 13 14:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 19 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 37K May 18 16:42 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 DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-00
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-01
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-02
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-03
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-04
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-05
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-06
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-07
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-08
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-09
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-10
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-11
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-12
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-13
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-14
FORMULA_NAME DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716455332805
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-03track12BlockBoth
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 09:08:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 09:08:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 09:08:55] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2024-05-23 09:08:55] [INFO ] Transformed 14 places.
[2024-05-23 09:08:55] [INFO ] Transformed 84 transitions.
[2024-05-23 09:08:55] [INFO ] Parsed PT model containing 14 places and 84 transitions and 244 arcs in 335 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (4462 resets) in 2192 ms. (18 steps per ms) remains 9/13 properties
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (643 resets) in 1031 ms. (38 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (661 resets) in 680 ms. (58 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (754 resets) in 151 ms. (263 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (714 resets) in 856 ms. (46 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (743 resets) in 154 ms. (258 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (793 resets) in 157 ms. (253 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (828 resets) in 206 ms. (193 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (690 resets) in 206 ms. (193 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (728 resets) in 136 ms. (292 steps per ms) remains 9/9 properties
[2024-05-23 09:08:57] [INFO ] Flow matrix only has 83 transitions (discarded 1 similar events)
// Phase 1: matrix 83 rows 14 cols
[2024-05-23 09:08:57] [INFO ] Computed 0 invariants in 13 ms
[2024-05-23 09:08:57] [INFO ] State equation strengthened by 19 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 82/96 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 18/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 1/97 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/97 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 97/97 variables, and 33 constraints, problems are : Problem set: 0 solved, 9 unsolved in 813 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
[2024-05-23 09:08:58] [INFO ] Deduced a trap composed of 1 places in 46 ms of which 15 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-01 is UNSAT
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-03 is UNSAT
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-08 is UNSAT
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-09 is UNSAT
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-15 is UNSAT
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 96/97 variables, and 15 constraints, problems are : Problem set: 5 solved, 4 unsolved in 4847 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 0/19 constraints, PredecessorRefiner: 0/9 constraints, Known Traps: 1/1 constraints]
After SMT, in 5866ms problems are : Problem set: 5 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 84/84 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 14 transition count 81
Applied a total of 3 rules in 20 ms. Remains 14 /14 variables (removed 0) and now considering 81/84 (removed 3) transitions.
Running 75 sub problems to find dead transitions.
// Phase 1: matrix 81 rows 14 cols
[2024-05-23 09:09:03] [INFO ] Computed 0 invariants in 3 ms
[2024-05-23 09:09:03] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 3/95 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 0/95 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/95 variables, and 32 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1949 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 80/92 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 75/105 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 3/95 variables, 2/107 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/95 variables, and 107 constraints, problems are : Problem set: 0 solved, 75 unsolved in 20013 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints]
After SMT, in 22075ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 22079ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22120 ms. Remains : 14/14 places, 81/84 transitions.
RANDOM walk for 40000 steps (4371 resets) in 283 ms. (140 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (632 resets) in 228 ms. (174 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (725 resets) in 53 ms. (740 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (699 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (798 resets) in 144 ms. (275 steps per ms) remains 4/4 properties
Probably explored full state space saw : 5245 states, properties seen :0
Probabilistic random walk after 22512 steps, saw 5245 distinct states, run finished after 186 ms. (steps per millisecond=121 ) properties seen :0
Explored full state space saw : 5245 states, properties seen :0
Exhaustive walk after 22512 steps, saw 5245 distinct states, run finished after 150 ms. (steps per millisecond=150 ) properties seen :0
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA DNAwalker-PT-03track12BlockBoth-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 30985 ms.
ITS solved all properties within timeout
BK_STOP 1716455366087
--------------------
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 ReachabilityFireability -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="DNAwalker-PT-03track12BlockBoth"
export BK_EXAMINATION="ReachabilityFireability"
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 DNAwalker-PT-03track12BlockBoth, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274800391"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-03track12BlockBoth.tgz
mv DNAwalker-PT-03track12BlockBoth execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;