About the Execution of LTSMin+red for Ring-PT-none
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
279.004 | 3394.00 | 8150.00 | 20.10 | F????TTF???TF?T? | 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.r524-tall-171679079400001.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)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Ring-PT-none, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679079400001
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 12 03:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 03:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 03:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 47K May 18 16:43 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 Ring-PT-none-CTLCardinality-2024-00
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-01
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-02
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-03
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-04
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-05
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-06
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-07
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-08
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-09
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-10
FORMULA_NAME Ring-PT-none-CTLCardinality-2024-11
FORMULA_NAME Ring-PT-none-CTLCardinality-2023-12
FORMULA_NAME Ring-PT-none-CTLCardinality-2023-13
FORMULA_NAME Ring-PT-none-CTLCardinality-2023-14
FORMULA_NAME Ring-PT-none-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717217927992
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Ring-PT-none
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 04:58:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 04:58:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:58:49] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2024-06-01 04:58:49] [INFO ] Transformed 139 places.
[2024-06-01 04:58:49] [INFO ] Transformed 87 transitions.
[2024-06-01 04:58:49] [INFO ] Found NUPN structural information;
[2024-06-01 04:58:49] [INFO ] Parsed PT model containing 139 places and 87 transitions and 410 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Reduce places removed 6 places and 0 transitions.
FORMULA Ring-PT-none-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Ring-PT-none-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Ring-PT-none-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Ring-PT-none-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 87/87 transitions.
Applied a total of 0 rules in 13 ms. Remains 133 /133 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 133 cols
[2024-06-01 04:58:49] [INFO ] Computed 58 invariants in 16 ms
[2024-06-01 04:58:49] [INFO ] Implicit Places using invariants in 297 ms returned [19, 22, 30, 32, 33, 36, 39, 40, 87, 92]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 333 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 87/87 transitions.
Applied a total of 0 rules in 11 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 123/133 places, 87/87 transitions.
Support contains 68 out of 123 places after structural reductions.
[2024-06-01 04:58:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 04:58:49] [INFO ] Flatten gal took : 35 ms
FORMULA Ring-PT-none-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 04:58:49] [INFO ] Flatten gal took : 12 ms
[2024-06-01 04:58:49] [INFO ] Input system was already deterministic with 87 transitions.
Support contains 65 out of 123 places (down from 68) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1164 ms. (34 steps per ms) remains 1/41 properties
BEST_FIRST walk for 40002 steps (8 resets) in 409 ms. (97 steps per ms) remains 1/1 properties
// Phase 1: matrix 87 rows 123 cols
[2024-06-01 04:58:50] [INFO ] Computed 48 invariants in 3 ms
Problem AtomicPropp32 is UNSAT
After SMT solving in domain Real declared 7/210 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 19 ms.
Refiners :[Domain max(s): 0/123 constraints, Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/123 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 56ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA Ring-PT-none-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 9 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 8 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 7 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 5 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 123 transition count 82
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 118 transition count 82
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 10 place count 118 transition count 78
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 19 place count 113 transition count 78
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 28 place count 108 transition count 74
Applied a total of 28 rules in 31 ms. Remains 108 /123 variables (removed 15) and now considering 74/87 (removed 13) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 108/123 places, 74/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 74 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 123 transition count 82
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 118 transition count 82
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 10 place count 118 transition count 78
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 19 place count 113 transition count 78
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 28 place count 108 transition count 74
Applied a total of 28 rules in 15 ms. Remains 108 /123 variables (removed 15) and now considering 74/87 (removed 13) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 108/123 places, 74/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 74 transitions.
RANDOM walk for 311 steps (0 resets) in 5 ms. (51 steps per ms) remains 0/1 properties
FORMULA Ring-PT-none-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 4 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:50] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:50] [INFO ] Input system was already deterministic with 87 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 87/87 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 87/87 transitions.
[2024-06-01 04:58:51] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:51] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:51] [INFO ] Input system was already deterministic with 87 transitions.
[2024-06-01 04:58:51] [INFO ] Flatten gal took : 6 ms
[2024-06-01 04:58:51] [INFO ] Flatten gal took : 5 ms
[2024-06-01 04:58:51] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 04:58:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 123 places, 87 transitions and 350 arcs took 2 ms.
Total runtime 1985 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=
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="Ring-PT-none"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is Ring-PT-none, 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 r524-tall-171679079400001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Ring-PT-none.tgz
mv Ring-PT-none 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 ;