About the Execution of LTSMin+red for NeighborGrid-PT-d5n4m1t35
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
14733.563 | 299650.00 | 445568.00 | 723.00 | [undef] | Cannot compute |
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-171654351600434.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-d5n4m1t35, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351600434
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 8.6K 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 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 4.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 11 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 11 17:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 11 17:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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 59M 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-d5n4m1t35-CTLFireability-2024-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2024-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2023-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2023-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2023-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717237666535
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d5n4m1t35
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:27:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 10:27:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:27:49] [INFO ] Load time of PNML (sax parser for PT used): 1680 ms
[2024-06-01 10:27:49] [INFO ] Transformed 1024 places.
[2024-06-01 10:27:49] [INFO ] Transformed 196608 transitions.
[2024-06-01 10:27:49] [INFO ] Parsed PT model containing 1024 places and 196608 transitions and 393216 arcs in 2121 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 54 ms.
Support contains 105 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6596 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2024-06-01 10:28:00] [INFO ] Computed 1 invariants in 3601 ms
[2024-06-01 10:28:00] [INFO ] Implicit Places using invariants in 4019 ms returned []
Implicit Place search using SMT only with invariants took 4047 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 10708 ms. Remains : 1024/1024 places, 196608/196608 transitions.
Support contains 105 out of 1024 places after structural reductions.
[2024-06-01 10:28:04] [INFO ] Flatten gal took : 2724 ms
[2024-06-01 10:28:06] [INFO ] Flatten gal took : 2282 ms
[2024-06-01 10:28:12] [INFO ] Input system was already deterministic with 196608 transitions.
RANDOM walk for 15332 steps (4 resets) in 120028 ms. (0 steps per ms) remains 0/86 properties
[2024-06-01 10:28:45] [INFO ] Flatten gal took : 1907 ms
[2024-06-01 10:28:47] [INFO ] Flatten gal took : 1992 ms
[2024-06-01 10:28:53] [INFO ] Input system was already deterministic with 196608 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6055 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6063 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:29:02] [INFO ] Flatten gal took : 2177 ms
[2024-06-01 10:29:04] [INFO ] Flatten gal took : 2397 ms
[2024-06-01 10:29:10] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195072 edges and 1024 vertex of which 1020 / 1024 are part of one of the 1 SCC in 110 ms
Free SCC test removed 1019 places
Ensure Unique test removed 196599 transitions
Reduce isomorphic transitions removed 196599 transitions.
Applied a total of 1 rules in 345 ms. Remains 5 /1024 variables (removed 1019) and now considering 9/196608 (removed 196599) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 345 ms. Remains : 5/1024 places, 9/196608 transitions.
[2024-06-01 10:29:10] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:29:10] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:29:10] [INFO ] Input system was already deterministic with 9 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 7118 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7123 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:29:20] [INFO ] Flatten gal took : 2115 ms
[2024-06-01 10:29:22] [INFO ] Flatten gal took : 2267 ms
[2024-06-01 10:29:29] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6879 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6884 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:29:38] [INFO ] Flatten gal took : 2023 ms
[2024-06-01 10:29:40] [INFO ] Flatten gal took : 2216 ms
[2024-06-01 10:29:46] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 5580 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5584 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:29:54] [INFO ] Flatten gal took : 1842 ms
[2024-06-01 10:29:56] [INFO ] Flatten gal took : 2028 ms
[2024-06-01 10:30:01] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 5954 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5958 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:30:10] [INFO ] Flatten gal took : 1851 ms
[2024-06-01 10:30:12] [INFO ] Flatten gal took : 2055 ms
[2024-06-01 10:30:17] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 5835 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5839 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:30:25] [INFO ] Flatten gal took : 1847 ms
[2024-06-01 10:30:27] [INFO ] Flatten gal took : 2060 ms
[2024-06-01 10:30:33] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 9110 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9114 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:30:44] [INFO ] Flatten gal took : 1950 ms
[2024-06-01 10:30:46] [INFO ] Flatten gal took : 2097 ms
[2024-06-01 10:30:52] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6085 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6091 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:31:00] [INFO ] Flatten gal took : 2203 ms
[2024-06-01 10:31:03] [INFO ] Flatten gal took : 2264 ms
[2024-06-01 10:31:09] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 8863 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8869 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:31:21] [INFO ] Flatten gal took : 2352 ms
[2024-06-01 10:31:23] [INFO ] Flatten gal took : 2296 ms
[2024-06-01 10:31:29] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6105 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6108 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:31:38] [INFO ] Flatten gal took : 2066 ms
[2024-06-01 10:31:40] [INFO ] Flatten gal took : 2327 ms
[2024-06-01 10:31:47] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 196224 edges and 1024 vertex of which 1023 / 1024 are part of one of the 1 SCC in 86 ms
Free SCC test removed 1022 places
Ensure Unique test removed 196605 transitions
Reduce isomorphic transitions removed 196605 transitions.
Applied a total of 1 rules in 216 ms. Remains 2 /1024 variables (removed 1022) and now considering 3/196608 (removed 196605) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 217 ms. Remains : 2/1024 places, 3/196608 transitions.
[2024-06-01 10:31:47] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:31:47] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:31:47] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 8301 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8306 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:31:58] [INFO ] Flatten gal took : 1962 ms
[2024-06-01 10:32:00] [INFO ] Flatten gal took : 2269 ms
[2024-06-01 10:32:06] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 7614 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7625 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:32:16] [INFO ] Flatten gal took : 2091 ms
[2024-06-01 10:32:18] [INFO ] Flatten gal took : 2387 ms
[2024-06-01 10:32:24] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 5490 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5495 ms. Remains : 1024/1024 places, 196608/196608 transitions.
[2024-06-01 10:32:32] [INFO ] Flatten gal took : 1837 ms
[2024-06-01 10:32:34] [INFO ] Flatten gal took : 2177 ms
[2024-06-01 10:32:40] [INFO ] Input system was already deterministic with 196608 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 196224 edges and 1024 vertex of which 1023 / 1024 are part of one of the 1 SCC in 33 ms
Free SCC test removed 1022 places
Ensure Unique test removed 196605 transitions
Reduce isomorphic transitions removed 196605 transitions.
Applied a total of 1 rules in 153 ms. Remains 2 /1024 variables (removed 1022) and now considering 3/196608 (removed 196605) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 153 ms. Remains : 2/1024 places, 3/196608 transitions.
[2024-06-01 10:32:40] [INFO ] Flatten gal took : 1 ms
[2024-06-01 10:32:40] [INFO ] Flatten gal took : 0 ms
[2024-06-01 10:32:40] [INFO ] Input system was already deterministic with 3 transitions.
[2024-06-01 10:32:43] [INFO ] Flatten gal took : 2181 ms
[2024-06-01 10:32:45] [INFO ] Flatten gal took : 2014 ms
[2024-06-01 10:32:45] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 10:32:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1024 places, 196608 transitions and 393216 arcs took 331 ms.
Total runtime 298038 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-d5n4m1t35"
export BK_EXAMINATION="CTLFireability"
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-d5n4m1t35, examination is CTLFireability"
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-171654351600434"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;