About the Execution of LTSMin+red for Medical-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.207 | 3575789.00 | 14256694.00 | 7294.90 | ?TFFTT?FTFTFF?FF | 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.r233-tall-167856419200657.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 Medical-PT-04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419200657
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 5.1K Feb 25 14:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Feb 25 14:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 14:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 14:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 14:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 5 18:22 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 Medical-PT-04-CTLCardinality-00
FORMULA_NAME Medical-PT-04-CTLCardinality-01
FORMULA_NAME Medical-PT-04-CTLCardinality-02
FORMULA_NAME Medical-PT-04-CTLCardinality-03
FORMULA_NAME Medical-PT-04-CTLCardinality-04
FORMULA_NAME Medical-PT-04-CTLCardinality-05
FORMULA_NAME Medical-PT-04-CTLCardinality-06
FORMULA_NAME Medical-PT-04-CTLCardinality-07
FORMULA_NAME Medical-PT-04-CTLCardinality-08
FORMULA_NAME Medical-PT-04-CTLCardinality-09
FORMULA_NAME Medical-PT-04-CTLCardinality-10
FORMULA_NAME Medical-PT-04-CTLCardinality-11
FORMULA_NAME Medical-PT-04-CTLCardinality-12
FORMULA_NAME Medical-PT-04-CTLCardinality-13
FORMULA_NAME Medical-PT-04-CTLCardinality-14
FORMULA_NAME Medical-PT-04-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679570826484
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 11:27:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 11:27:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 11:27:08] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2023-03-23 11:27:08] [INFO ] Transformed 312 places.
[2023-03-23 11:27:08] [INFO ] Transformed 5431 transitions.
[2023-03-23 11:27:08] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 354 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 242 places in 21 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-04-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 68 transition count 227
Applied a total of 1 rules in 14 ms. Remains 68 /69 variables (removed 1) and now considering 227/227 (removed 0) transitions.
[2023-03-23 11:27:08] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 68 cols
[2023-03-23 11:27:08] [INFO ] Computed 9 place invariants in 13 ms
[2023-03-23 11:27:08] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-23 11:27:08] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 11:27:08] [INFO ] Invariant cache hit.
[2023-03-23 11:27:08] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 11:27:09] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2023-03-23 11:27:09] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 11:27:09] [INFO ] Invariant cache hit.
[2023-03-23 11:27:09] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 68/69 places, 227/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 621 ms. Remains : 68/69 places, 227/227 transitions.
Support contains 5 out of 68 places after structural reductions.
[2023-03-23 11:27:09] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 51 ms
[2023-03-23 11:27:09] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA Medical-PT-04-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-04-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 22 ms
[2023-03-23 11:27:09] [INFO ] Input system was already deterministic with 227 transitions.
Support contains 3 out of 68 places (down from 5) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 51 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 11:27:09] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 11:27:09] [INFO ] Invariant cache hit.
[2023-03-23 11:27:09] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-23 11:27:09] [INFO ] After 48ms 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 0 ms.
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
FORMULA Medical-PT-04-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 17 ms
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 17 ms
[2023-03-23 11:27:09] [INFO ] Input system was already deterministic with 227 transitions.
Computed a total of 6 stabilizing places and 33 stable transitions
Graph (complete) has 479 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 227
Applied a total of 1 rules in 3 ms. Remains 67 /68 variables (removed 1) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 67/68 places, 227/227 transitions.
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 16 ms
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 17 ms
[2023-03-23 11:27:09] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 227
Applied a total of 1 rules in 2 ms. Remains 67 /68 variables (removed 1) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 67/68 places, 227/227 transitions.
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 14 ms
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 15 ms
[2023-03-23 11:27:09] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 227/227 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 68/68 places, 227/227 transitions.
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 17 ms
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 13 ms
[2023-03-23 11:27:09] [INFO ] Input system was already deterministic with 227 transitions.
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 13 ms
[2023-03-23 11:27:09] [INFO ] Flatten gal took : 16 ms
[2023-03-23 11:27:09] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-23 11:27:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 68 places, 227 transitions and 1146 arcs took 2 ms.
Total runtime 1866 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/466/ctl_0_ --ctl=/tmp/466/ctl_1_ --ctl=/tmp/466/ctl_2_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393232 kB
MemFree: 161384 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16283864 kB
Could not compute solution for formula : Medical-PT-04-CTLCardinality-00
Could not compute solution for formula : Medical-PT-04-CTLCardinality-06
Could not compute solution for formula : Medical-PT-04-CTLCardinality-13
BK_STOP 1679574402273
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name Medical-PT-04-CTLCardinality-00
ctl formula formula --ctl=/tmp/466/ctl_0_
ctl formula name Medical-PT-04-CTLCardinality-06
ctl formula formula --ctl=/tmp/466/ctl_1_
ctl formula name Medical-PT-04-CTLCardinality-13
ctl formula formula --ctl=/tmp/466/ctl_2_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 68 places, 227 transitions and 1146 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 227->188 groups
pnml2lts-sym: Regrouping took 0.040 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 68; there are 188 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 472
Killing (9) : 472
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="Medical-PT-04"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Medical-PT-04, 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 r233-tall-167856419200657"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-04.tgz
mv Medical-PT-04 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 ;