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 |
373.523 | 7585.00 | 16480.00 | 189.00 | FFFTTTTFTTFFFTFF | 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-167889202600843.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600843
=====================================================================
--------------------
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-LTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m010-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679173369059
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=LTLCardinality
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 21:02:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 21:02:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:02:50] [INFO ] Load time of PNML (sax parser for PT used): 407 ms
[2023-03-18 21:02:51] [INFO ] Transformed 6690 places.
[2023-03-18 21:02:51] [INFO ] Transformed 11934 transitions.
[2023-03-18 21:02:51] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 520 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 4305 places in 26 ms
Reduce places removed 4305 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1105 places :
Symmetric choice reduction at 1 with 1105 rule applications. Total rules 1224 place count 1263 transition count 2423
Iterating global reduction 1 with 1105 rules applied. Total rules applied 2329 place count 1263 transition count 2423
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2401 place count 1263 transition count 2351
Discarding 938 places :
Symmetric choice reduction at 2 with 938 rule applications. Total rules 3339 place count 325 transition count 1413
Iterating global reduction 2 with 938 rules applied. Total rules applied 4277 place count 325 transition count 1413
Ensure Unique test removed 891 transitions
Reduce isomorphic transitions removed 891 transitions.
Iterating post reduction 2 with 891 rules applied. Total rules applied 5168 place count 325 transition count 522
Discarding 130 places :
Symmetric choice reduction at 3 with 130 rule applications. Total rules 5298 place count 195 transition count 392
Iterating global reduction 3 with 130 rules applied. Total rules applied 5428 place count 195 transition count 392
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 5526 place count 195 transition count 294
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 5534 place count 187 transition count 286
Iterating global reduction 4 with 8 rules applied. Total rules applied 5542 place count 187 transition count 286
Applied a total of 5542 rules in 470 ms. Remains 187 /2385 variables (removed 2198) and now considering 286/11934 (removed 11648) transitions.
// Phase 1: matrix 286 rows 187 cols
[2023-03-18 21:02:51] [INFO ] Computed 3 place invariants in 24 ms
[2023-03-18 21:02:52] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-18 21:02:52] [INFO ] Invariant cache hit.
[2023-03-18 21:02:52] [INFO ] State equation strengthened by 110 read => feed constraints.
[2023-03-18 21:02:52] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 832 ms to find 0 implicit places.
[2023-03-18 21:02:52] [INFO ] Invariant cache hit.
[2023-03-18 21:02:52] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 187/2385 places, 286/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1437 ms. Remains : 187/2385 places, 286/11934 transitions.
Support contains 5 out of 187 places after structural reductions.
[2023-03-18 21:02:53] [INFO ] Flatten gal took : 54 ms
[2023-03-18 21:02:53] [INFO ] Flatten gal took : 35 ms
[2023-03-18 21:02:53] [INFO ] Input system was already deterministic with 286 transitions.
Incomplete random walk after 10000 steps, including 1821 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 513 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 21:02:53] [INFO ] Invariant cache hit.
[2023-03-18 21:02:53] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-03-18 21:02:53] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-18 21:02:53] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 48 stable transitions
Graph (complete) has 695 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 286/286 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 183 transition count 282
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 183 transition count 282
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 183 transition count 280
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 180 transition count 265
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 180 transition count 265
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 180 transition count 263
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 178 transition count 249
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 178 transition count 249
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 174 transition count 245
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 174 transition count 245
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 38 place count 174 transition count 237
Applied a total of 38 rules in 48 ms. Remains 174 /187 variables (removed 13) and now considering 237/286 (removed 49) transitions.
// Phase 1: matrix 237 rows 174 cols
[2023-03-18 21:02:53] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-18 21:02:54] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-18 21:02:54] [INFO ] Invariant cache hit.
[2023-03-18 21:02:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-18 21:02:54] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 612 ms to find 0 implicit places.
[2023-03-18 21:02:54] [INFO ] Invariant cache hit.
[2023-03-18 21:02:54] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 174/187 places, 237/286 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 778 ms. Remains : 174/187 places, 237/286 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 1 s93)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 324 ms.
Product exploration explored 100000 steps with 33333 reset in 243 ms.
Computed a total of 7 stabilizing places and 27 stable transitions
Graph (complete) has 623 edges and 174 vertex of which 173 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 7 stabilizing places and 27 stable transitions
Detected a total of 7/174 stabilizing places and 27/237 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d1m010-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d1m010-LTLCardinality-06 finished in 1747 ms.
All properties solved by simple procedures.
Total runtime 5059 ms.
ITS solved all properties within timeout
BK_STOP 1679173376644
--------------------
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 LTLCardinality -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="RingSingleMessageInMbox-PT-d1m010"
export BK_EXAMINATION="LTLCardinality"
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 LTLCardinality"
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-167889202600843"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;