About the Execution of LoLa+red for ParamProductionCell-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 307.611 | 10678.00 | 18191.00 | 448.60 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | 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.r263-smll-167863538200389.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 lolaxred
Input is ParamProductionCell-PT-3, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-smll-167863538200389
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 8.0K Feb 26 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 174K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-00
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-01
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-02
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-03
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-04
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-05
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-06
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-07
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-08
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-09
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-10
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-11
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-12
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-13
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-14
FORMULA_NAME ParamProductionCell-PT-3-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678781150814
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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-3
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 08:05:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 08:05:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 08:05:54] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2023-03-14 08:05:54] [INFO ] Transformed 231 places.
[2023-03-14 08:05:54] [INFO ] Transformed 202 transitions.
[2023-03-14 08:05:54] [INFO ] Found NUPN structural information;
[2023-03-14 08:05:54] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
FORMULA ParamProductionCell-PT-3-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 202 rows 231 cols
[2023-03-14 08:05:54] [INFO ] Computed 59 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :11
FORMULA ParamProductionCell-PT-3-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-3-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2023-03-14 08:05:54] [INFO ] Invariant cache hit.
[2023-03-14 08:05:54] [INFO ] [Real]Absence check using 35 positive place invariants in 34 ms returned sat
[2023-03-14 08:05:54] [INFO ] [Real]Absence check using 35 positive and 24 generalized place invariants in 19 ms returned sat
[2023-03-14 08:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:05:55] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2023-03-14 08:05:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:05:55] [INFO ] [Nat]Absence check using 35 positive place invariants in 28 ms returned sat
[2023-03-14 08:05:55] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-14 08:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:05:55] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2023-03-14 08:05:55] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-14 08:05:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 50 ms returned sat
[2023-03-14 08:05:55] [INFO ] Deduced a trap composed of 10 places in 243 ms of which 14 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 8 places in 157 ms of which 1 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 2 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 7 places in 137 ms of which 1 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 21 places in 131 ms of which 1 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 1 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 1 ms to minimize.
[2023-03-14 08:05:56] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1318 ms
[2023-03-14 08:05:57] [INFO ] Computed and/alt/rep : 194/512/194 causal constraints (skipped 5 transitions) in 35 ms.
[2023-03-14 08:05:57] [INFO ] Added : 108 causal constraints over 22 iterations in 858 ms. Result :sat
Minimization took 157 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 231 places. Attempting structural reductions.
Drop transitions removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 200/200 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 230 transition count 199
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 14 Pre rules applied. Total rules applied 1 place count 230 transition count 185
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 28 rules applied. Total rules applied 29 place count 216 transition count 185
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 35 place count 210 transition count 179
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 210 transition count 179
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 77 place count 192 transition count 161
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 192 transition count 157
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 85 place count 188 transition count 157
Applied a total of 85 rules in 157 ms. Remains 188 /231 variables (removed 43) and now considering 157/200 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158 ms. Remains : 188/231 places, 157/200 transitions.
// Phase 1: matrix 157 rows 188 cols
[2023-03-14 08:05:58] [INFO ] Computed 59 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 224 resets, run finished after 1956 ms. (steps per millisecond=511 ) properties (out of 1) seen :1
FORMULA ParamProductionCell-PT-3-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 6443 ms.
ITS solved all properties within timeout
BK_STOP 1678781161492
--------------------
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 UpperBounds -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="ParamProductionCell-PT-3"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ParamProductionCell-PT-3, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r263-smll-167863538200389"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-3.tgz
mv ParamProductionCell-PT-3 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;