About the Execution of LTSMin+red for NeighborGrid-PT-d4n3m2c23
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
609.972 | 5050.00 | 14412.00 | 34.90 | ??????F????????? | 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.r508-tall-171654351600425.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 NeighborGrid-PT-d4n3m2c23, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351600425
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 924K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Apr 23 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 23 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 00:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 12 00:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 11 22:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 11 22:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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
-rwxr-xr-x 1 mcc users 469K 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 NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-00
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-01
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-02
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-03
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-04
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-05
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-06
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-07
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-08
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-09
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-10
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-11
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2023-12
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2023-13
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2023-14
FORMULA_NAME NeighborGrid-PT-d4n3m2c23-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717237509095
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d4n3m2c23
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:25:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 10:25:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:25:10] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2024-06-01 10:25:10] [INFO ] Transformed 81 places.
[2024-06-01 10:25:10] [INFO ] Transformed 1632 transitions.
[2024-06-01 10:25:10] [INFO ] Parsed PT model containing 81 places and 1632 transitions and 3264 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 71 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 16 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
// Phase 1: matrix 1632 rows 81 cols
[2024-06-01 10:25:10] [INFO ] Computed 1 invariants in 43 ms
[2024-06-01 10:25:10] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-06-01 10:25:10] [INFO ] Invariant cache hit.
[2024-06-01 10:25:11] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 81/81 places, 1632/1632 transitions.
Support contains 71 out of 81 places after structural reductions.
[2024-06-01 10:25:11] [INFO ] Flatten gal took : 94 ms
[2024-06-01 10:25:11] [INFO ] Flatten gal took : 47 ms
[2024-06-01 10:25:11] [INFO ] Input system was already deterministic with 1632 transitions.
RANDOM walk for 23282 steps (6 resets) in 1957 ms. (11 steps per ms) remains 0/80 properties
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 36 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 37 ms
[2024-06-01 10:25:12] [INFO ] Input system was already deterministic with 1632 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 10 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 29 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 28 ms
[2024-06-01 10:25:12] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 7 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 26 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 27 ms
[2024-06-01 10:25:12] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 6 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 23 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 22 ms
[2024-06-01 10:25:12] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 20 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 21 ms
[2024-06-01 10:25:12] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 22 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 26 ms
[2024-06-01 10:25:12] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 20 ms
[2024-06-01 10:25:12] [INFO ] Flatten gal took : 21 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1582 edges and 81 vertex of which 80 / 81 are part of one of the 1 SCC in 4 ms
Free SCC test removed 79 places
Ensure Unique test removed 1629 transitions
Reduce isomorphic transitions removed 1629 transitions.
Applied a total of 1 rules in 17 ms. Remains 2 /81 variables (removed 79) and now considering 3/1632 (removed 1629) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 2/81 places, 3/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 1 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 975 steps (0 resets) in 6 ms. (139 steps per ms) remains 0/1 properties
FORMULA NeighborGrid-PT-d4n3m2c23-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 23 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 22 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 22 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 19 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 19 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 19 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 18 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 18 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 18 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 18 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1468 edges and 81 vertex of which 76 / 81 are part of one of the 1 SCC in 2 ms
Free SCC test removed 75 places
Ensure Unique test removed 1619 transitions
Reduce isomorphic transitions removed 1619 transitions.
Applied a total of 1 rules in 4 ms. Remains 6 /81 variables (removed 75) and now considering 13/1632 (removed 1619) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 6/81 places, 13/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Graph (trivial) has 1434 edges and 81 vertex of which 74 / 81 are part of one of the 1 SCC in 1 ms
Free SCC test removed 73 places
Ensure Unique test removed 1615 transitions
Reduce isomorphic transitions removed 1615 transitions.
Applied a total of 1 rules in 4 ms. Remains 8 /81 variables (removed 73) and now considering 17/1632 (removed 1615) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 8/81 places, 17/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 1 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 1632/1632 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 1632/1632 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 81/81 places, 1632/1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 17 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:25:13] [INFO ] Input system was already deterministic with 1632 transitions.
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:25:13] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:25:13] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 10:25:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 81 places, 1632 transitions and 3264 arcs took 9 ms.
Total runtime 3590 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
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="NeighborGrid-PT-d4n3m2c23"
export BK_EXAMINATION="CTLCardinality"
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 NeighborGrid-PT-d4n3m2c23, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351600425"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d4n3m2c23.tgz
mv NeighborGrid-PT-d4n3m2c23 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;