About the Execution of LTSMin+red for ResIsolation-PT-N11P3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5951.888 | 724732.00 | 985528.00 | 2849.30 | ??F???F??????FT? | normal |
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.r631-smll-171774447200134.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 ResIsolation-PT-N11P3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r631-smll-171774447200134
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 211M
-rw-r--r-- 1 mcc users 7.3K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 8.6K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 211M Jun 7 06:26 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 ResIsolation-PT-N11P3-ReachabilityCardinality-2024-00
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-01
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-02
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-03
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-04
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-05
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-06
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-07
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-08
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-09
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-10
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-11
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-12
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-13
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-14
FORMULA_NAME ResIsolation-PT-N11P3-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717846391999
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N11P3
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-08 11:33:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-08 11:33:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 11:33:24] [INFO ] Load time of PNML (sax parser for PT used): 9495 ms
[2024-06-08 11:33:24] [INFO ] Transformed 435 places.
[2024-06-08 11:33:25] [INFO ] Transformed 147846 transitions.
[2024-06-08 11:33:25] [INFO ] Found NUPN structural information;
[2024-06-08 11:33:25] [INFO ] Parsed PT model containing 435 places and 147846 transitions and 4129561 arcs in 10886 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
FORMULA ResIsolation-PT-N11P3-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N11P3-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 39312 steps (8 resets) in 112113 ms. (0 steps per ms) remains 13/14 properties
FORMULA ResIsolation-PT-N11P3-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 17649 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 12214 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 12839 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10586 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 39715 steps (8 resets) in 14266 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 11410 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 12295 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 12995 ms. (3 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (8 resets) in 13726 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 32610 steps (6 resets) in 15483 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 13535 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 14279 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 10441 ms. (3 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 468188 steps, run timeout after 246004 ms. (steps per millisecond=1 ) properties seen :0 out of 13
Probabilistic random walk after 468188 steps, saw 186760 distinct states, run finished after 246020 ms. (steps per millisecond=1 ) properties seen :0
// Phase 1: matrix 147846 rows 435 cols
[2024-06-08 11:39:00] [INFO ] Computed 14 invariants in 4205 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem ResIsolation-PT-N11P3-ReachabilityCardinality-2024-02 is UNSAT
FORMULA ResIsolation-PT-N11P3-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 370/435 variables, 14/79 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 370/449 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/449 constraints. Problems are: Problem set: 1 solved, 12 unsolved
SMT process timed out in 11345ms, After SMT, problems are : Problem set: 1 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 435 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 435/435 places, 147846/147846 transitions.
Graph (trivial) has 311 edges and 435 vertex of which 24 / 435 are part of one of the 8 SCC in 39 ms
Free SCC test removed 16 places
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Graph (complete) has 6091 edges and 419 vertex of which 388 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.1416 ms
Discarding 31 places :
Also discarding 20 output transitions
Drop transitions (Output transitions of discarded places.) removed 20 transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 388 transition count 147753
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 99 place count 348 transition count 147745
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 107 place count 340 transition count 147745
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 107 place count 340 transition count 147739
Deduced a syphon composed of 6 places in 263 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 119 place count 334 transition count 147739
Discarding 168 places :
Symmetric choice reduction at 3 with 168 rule applications. Total rules 287 place count 166 transition count 147571
Iterating global reduction 3 with 168 rules applied. Total rules applied 455 place count 166 transition count 147571
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 3 with 34 rules applied. Total rules applied 489 place count 166 transition count 147537
Performed 12 Post agglomeration using F-continuation condition.
Performed 15 Post agglomeration using F-continuation condition.
Performed 17 Post agglomeration using F-continuation condition.
Performed 19 Post agglomeration using F-continuation condition.
Performed 22 Post agglomeration using F-continuation condition.
Performed 25 Post agglomeration using F-continuation condition.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 99 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 539 place count 141 transition count 147512
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 540 place count 141 transition count 147511
Free-agglomeration rule applied 15 times.
Iterating global reduction 5 with 15 rules applied. Total rules applied 555 place count 141 transition count 147496
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 5 with 47 rules applied. Total rules applied 602 place count 126 transition count 147464
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 603 place count 126 transition count 147464
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 604 place count 125 transition count 147463
Applied a total of 604 rules in 345153 ms. Remains 125 /435 variables (removed 310) and now considering 147463/147846 (removed 383) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345195 ms. Remains : 125/435 places, 147463/147846 transitions.
[2024-06-08 11:44:52] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2024-06-08 11:44:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 125 places, 147463 transitions and 4127061 arcs took 1512 ms.
[2024-06-08 11:45:15] [INFO ] Flatten gal took : 19486 ms
Total runtime 721163 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=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-00
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-01
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-03
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-04
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-05
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-07
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-08
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-09
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-10
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-11
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-12
Could not compute solution for formula : ResIsolation-PT-N11P3-ReachabilityCardinality-2024-15
BK_STOP 1717847116731
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2024
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-00
rfs formula type EF
rfs formula formula --invariant=/tmp/530/inv_0_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-01
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_1_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-03
rfs formula type EF
rfs formula formula --invariant=/tmp/530/inv_2_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-04
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_3_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-05
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_4_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-07
rfs formula type EF
rfs formula formula --invariant=/tmp/530/inv_5_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/530/inv_6_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-09
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_7_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-10
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_8_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-11
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_9_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-12
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_10_
rfs formula name ResIsolation-PT-N11P3-ReachabilityCardinality-2024-15
rfs formula type AG
rfs formula formula --invariant=/tmp/530/inv_11_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="ResIsolation-PT-N11P3"
export BK_EXAMINATION="ReachabilityCardinality"
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 ResIsolation-PT-N11P3, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r631-smll-171774447200134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N11P3.tgz
mv ResIsolation-PT-N11P3 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;