About the Execution of LTSMin+red for HypertorusGrid-PT-d5k3p2b10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15832.004 | 3600000.00 | 13117920.00 | 1420.90 | T?FT?FTFFTF???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-167856418300070.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 HypertorusGrid-PT-d5k3p2b10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418300070
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 6.9K Feb 26 16:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 16:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 13:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 22:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 22:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 21:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 21:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 14M 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 HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-00
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-01
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-02
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-03
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-04
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-05
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-06
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-07
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-08
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-09
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-10
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-11
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-12
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-13
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-14
FORMULA_NAME HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679446066638
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d5k3p2b10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 00:47:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 00:47:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:47:48] [INFO ] Load time of PNML (sax parser for PT used): 554 ms
[2023-03-22 00:47:48] [INFO ] Transformed 7533 places.
[2023-03-22 00:47:49] [INFO ] Transformed 24300 transitions.
[2023-03-22 00:47:49] [INFO ] Parsed PT model containing 7533 places and 24300 transitions and 97200 arcs in 770 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8147 ms. (steps per millisecond=1 ) properties (out of 16) seen :1
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=14 ) properties (out of 15) seen :0
Probabilistic random walk after 203233 steps, saw 203119 distinct states, run finished after 27258 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 24300 rows 7533 cols
[2023-03-22 00:48:26] [INFO ] Computed 2674 place invariants in 902 ms
[2023-03-22 00:48:29] [INFO ] [Real]Absence check using 2673 positive place invariants in 771 ms returned sat
[2023-03-22 00:48:30] [INFO ] [Real]Absence check using 2673 positive and 1 generalized place invariants in 670 ms returned sat
[2023-03-22 00:48:30] [INFO ] After 3989ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:13
[2023-03-22 00:48:33] [INFO ] [Nat]Absence check using 2673 positive place invariants in 852 ms returned sat
[2023-03-22 00:48:34] [INFO ] [Nat]Absence check using 2673 positive and 1 generalized place invariants in 693 ms returned sat
[2023-03-22 00:48:55] [INFO ] After 20873ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :6
[2023-03-22 00:48:55] [INFO ] After 20921ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :6
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-22 00:48:55] [INFO ] After 25111ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :6
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 2 different solutions.
FORMULA HypertorusGrid-PT-d5k3p2b10-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2014 ms.
Support contains 105 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1574 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1579 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7917 ms. (steps per millisecond=1 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=15 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=15 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 5) seen :0
Probabilistic random walk after 284404 steps, saw 284241 distinct states, run finished after 33009 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-22 00:49:43] [INFO ] Invariant cache hit.
[2023-03-22 00:49:45] [INFO ] [Real]Absence check using 2673 positive place invariants in 799 ms returned sat
[2023-03-22 00:49:46] [INFO ] [Real]Absence check using 2673 positive and 1 generalized place invariants in 592 ms returned sat
[2023-03-22 00:49:46] [INFO ] After 2735ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 00:49:48] [INFO ] [Nat]Absence check using 2673 positive place invariants in 764 ms returned sat
[2023-03-22 00:49:48] [INFO ] [Nat]Absence check using 2673 positive and 1 generalized place invariants in 612 ms returned sat
[2023-03-22 00:50:10] [INFO ] After 21006ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 00:50:11] [INFO ] After 22084ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-22 00:50:11] [INFO ] After 25158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2008 ms.
Support contains 105 out of 7533 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1665 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1667 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1522 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
[2023-03-22 00:50:16] [INFO ] Invariant cache hit.
[2023-03-22 00:50:22] [INFO ] Implicit Places using invariants in 5868 ms returned []
Implicit Place search using SMT only with invariants took 5871 ms to find 0 implicit places.
[2023-03-22 00:50:22] [INFO ] Invariant cache hit.
[2023-03-22 00:50:39] [INFO ] Dead Transitions using invariants and state equation in 17204 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24605 ms. Remains : 7533/7533 places, 24300/24300 transitions.
Applied a total of 0 rules in 1226 ms. Remains 7533 /7533 variables (removed 0) and now considering 24300/24300 (removed 0) transitions.
Running SMT prover for 5 properties.
[2023-03-22 00:50:41] [INFO ] Invariant cache hit.
[2023-03-22 00:50:43] [INFO ] [Real]Absence check using 2673 positive place invariants in 853 ms returned sat
[2023-03-22 00:50:43] [INFO ] [Real]Absence check using 2673 positive and 1 generalized place invariants in 634 ms returned sat
[2023-03-22 00:50:43] [INFO ] After 2827ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 00:50:45] [INFO ] [Nat]Absence check using 2673 positive place invariants in 872 ms returned sat
[2023-03-22 00:50:46] [INFO ] [Nat]Absence check using 2673 positive and 1 generalized place invariants in 625 ms returned sat
[2023-03-22 00:51:08] [INFO ] After 21420ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 00:51:13] [INFO ] After 26292ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3051 ms.
[2023-03-22 00:51:16] [INFO ] After 32580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-22 00:51:16] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-22 00:51:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7533 places, 24300 transitions and 97200 arcs took 94 ms.
[2023-03-22 00:51:18] [INFO ] Flatten gal took : 1167 ms
Total runtime 209818 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 --invariant=/tmp/498/inv_0_ --invariant=/tmp/498/inv_1_ --invariant=/tmp/498/inv_2_ --invariant=/tmp/498/inv_3_ --invariant=/tmp/498/inv_4_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 747048 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16064644 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
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="HypertorusGrid-PT-d5k3p2b10"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HypertorusGrid-PT-d5k3p2b10, 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 r233-tall-167856418300070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d5k3p2b10.tgz
mv HypertorusGrid-PT-d5k3p2b10 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 ;