About the Execution of LTSMin+red for RingSingleMessageInMbox-PT-d1m010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14343.535 | 3600000.00 | 5124175.00 | 6929.30 | TFFTTTFFFFTTFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r329-tall-167889202600847.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is RingSingleMessageInMbox-PT-d1m010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600847
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.9K Feb 26 05:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 05:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 05:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 05:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 26 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 5.8M Mar 5 18:23 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 RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679174013997
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 21:13:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 21:13:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:13:35] [INFO ] Load time of PNML (sax parser for PT used): 429 ms
[2023-03-18 21:13:35] [INFO ] Transformed 6690 places.
[2023-03-18 21:13:35] [INFO ] Transformed 11934 transitions.
[2023-03-18 21:13:35] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 539 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 4305 places in 31 ms
Reduce places removed 4305 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1526 resets, run finished after 1132 ms. (steps per millisecond=8 ) properties (out of 16) seen :6
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 11934 rows 2385 cols
[2023-03-18 21:13:38] [INFO ] Computed 5 place invariants in 979 ms
[2023-03-18 21:13:40] [INFO ] [Real]Absence check using 2 positive place invariants in 30 ms returned sat
[2023-03-18 21:13:40] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 49 ms returned sat
[2023-03-18 21:13:40] [INFO ] After 929ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:8
[2023-03-18 21:13:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2023-03-18 21:13:40] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 40 ms returned sat
[2023-03-18 21:13:46] [INFO ] After 5694ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :3
[2023-03-18 21:13:48] [INFO ] State equation strengthened by 9690 read => feed constraints.
[2023-03-18 21:14:02] [INFO ] After 13832ms SMT Verify possible using 9690 Read/Feed constraints in natural domain returned unsat :7 sat :3
[2023-03-18 21:14:04] [INFO ] After 16417ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :3
Attempting to minimize the solution found.
Minimization took 736 ms.
[2023-03-18 21:14:05] [INFO ] After 25078ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :3
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 3 different solutions.
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 26 ms.
Support contains 32 out of 2385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Graph (complete) has 16557 edges and 2385 vertex of which 2367 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.25 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 0 with 111 rules applied. Total rules applied 112 place count 2367 transition count 11823
Discarding 1080 places :
Symmetric choice reduction at 1 with 1080 rule applications. Total rules 1192 place count 1287 transition count 8698
Iterating global reduction 1 with 1080 rules applied. Total rules applied 2272 place count 1287 transition count 8698
Ensure Unique test removed 351 transitions
Reduce isomorphic transitions removed 351 transitions.
Iterating post reduction 1 with 351 rules applied. Total rules applied 2623 place count 1287 transition count 8347
Discarding 884 places :
Symmetric choice reduction at 2 with 884 rule applications. Total rules 3507 place count 403 transition count 7463
Iterating global reduction 2 with 884 rules applied. Total rules applied 4391 place count 403 transition count 7463
Ensure Unique test removed 5805 transitions
Reduce isomorphic transitions removed 5805 transitions.
Iterating post reduction 2 with 5805 rules applied. Total rules applied 10196 place count 403 transition count 1658
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 10241 place count 358 transition count 1613
Iterating global reduction 3 with 45 rules applied. Total rules applied 10286 place count 358 transition count 1613
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 10303 place count 358 transition count 1596
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 10311 place count 350 transition count 1588
Iterating global reduction 4 with 8 rules applied. Total rules applied 10319 place count 350 transition count 1588
Applied a total of 10319 rules in 678 ms. Remains 350 /2385 variables (removed 2035) and now considering 1588/11934 (removed 10346) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 679 ms. Remains : 350/2385 places, 1588/11934 transitions.
Finished random walk after 4111 steps, including 667 resets, run visited all 1 properties in 38 ms. (steps per millisecond=108 )
FORMULA RingSingleMessageInMbox-PT-d1m010-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 30700 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/463/inv_0_ --invariant=/tmp/463/inv_1_ --invariant=/tmp/463/inv_2_ --invariant=/tmp/463/inv_3_ --invariant=/tmp/463/inv_4_ --invariant=/tmp/463/inv_5_ --invariant=/tmp/463/inv_6_ --invariant=/tmp/463/inv_7_ --invariant=/tmp/463/inv_8_ --invariant=/tmp/463/inv_9_ --invariant=/tmp/463/inv_10_ --invariant=/tmp/463/inv_11_ --invariant=/tmp/463/inv_12_ --invariant=/tmp/463/inv_13_ --invariant=/tmp/463/inv_14_ --invariant=/tmp/463/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1796512 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16087464 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
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="RingSingleMessageInMbox-PT-d1m010"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is RingSingleMessageInMbox-PT-d1m010, 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 r329-tall-167889202600847"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m010.tgz
mv RingSingleMessageInMbox-PT-d1m010 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 ;