Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r150-smll-165276998600263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ParamProductionCell-PT-1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998600263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 8.6K Apr 29 17:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 17:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 29 17:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 17:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 17:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 29 17:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 29 17:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Apr 29 17:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 174K May 10 09:34 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 ParamProductionCell-PT-1-ReachabilityFireability-00
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-01
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-02
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-03
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-04
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-05
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-06
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-07
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-08
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-09
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-10
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-11
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-12
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-13
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-14
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654249515878

Running Version 202205111006
[2022-06-03 09:45:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-03 09:45:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 09:45:18] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2022-06-03 09:45:18] [INFO ] Transformed 231 places.
[2022-06-03 09:45:18] [INFO ] Transformed 202 transitions.
[2022-06-03 09:45:18] [INFO ] Found NUPN structural information;
[2022-06-03 09:45:18] [INFO ] Parsed PT model containing 231 places and 202 transitions in 329 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=13 ) properties (out of 16) seen :5
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 202 rows 231 cols
[2022-06-03 09:45:21] [INFO ] Computed 59 place invariants in 18 ms
[2022-06-03 09:45:23] [INFO ] After 1089ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-03 09:45:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 61 ms returned sat
[2022-06-03 09:45:23] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 19 ms returned sat
[2022-06-03 09:45:23] [INFO ] After 381ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :3
[2022-06-03 09:45:23] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-06-03 09:45:24] [INFO ] After 321ms SMT Verify possible using 68 Read/Feed constraints in natural domain returned unsat :8 sat :3
[2022-06-03 09:45:24] [INFO ] Deduced a trap composed of 5 places in 164 ms of which 11 ms to minimize.
[2022-06-03 09:45:24] [INFO ] Deduced a trap composed of 11 places in 89 ms of which 1 ms to minimize.
[2022-06-03 09:45:24] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2022-06-03 09:45:24] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2022-06-03 09:45:24] [INFO ] Deduced a trap composed of 42 places in 68 ms of which 1 ms to minimize.
[2022-06-03 09:45:25] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 1 ms to minimize.
[2022-06-03 09:45:25] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 0 ms to minimize.
[2022-06-03 09:45:25] [INFO ] Deduced a trap composed of 47 places in 60 ms of which 1 ms to minimize.
[2022-06-03 09:45:25] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 1 ms to minimize.
[2022-06-03 09:45:28] [INFO ] Deduced a trap composed of 32 places in 2697 ms of which 35 ms to minimize.
[2022-06-03 09:45:28] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 1 ms to minimize.
[2022-06-03 09:45:28] [INFO ] Deduced a trap composed of 83 places in 90 ms of which 1 ms to minimize.
[2022-06-03 09:45:28] [INFO ] Deduced a trap composed of 11 places in 121 ms of which 1 ms to minimize.
[2022-06-03 09:45:28] [INFO ] Deduced a trap composed of 12 places in 137 ms of which 1 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 29 places in 147 ms of which 0 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 0 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 69 places in 145 ms of which 1 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 61 places in 85 ms of which 1 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2022-06-03 09:45:29] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 5568 ms
[2022-06-03 09:45:30] [INFO ] Deduced a trap composed of 68 places in 146 ms of which 1 ms to minimize.
[2022-06-03 09:45:30] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 1 ms to minimize.
[2022-06-03 09:45:30] [INFO ] Deduced a trap composed of 69 places in 72 ms of which 1 ms to minimize.
[2022-06-03 09:45:30] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 342 ms
[2022-06-03 09:45:30] [INFO ] After 6440ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :2
Attempting to minimize the solution found.
Minimization took 197 ms.
[2022-06-03 09:45:30] [INFO ] After 7453ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :2
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 647 ms.
Support contains 52 out of 231 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 231/231 places, 202/202 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 0 place count 231 transition count 189
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 218 transition count 189
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 214 transition count 185
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 214 transition count 185
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 54 place count 204 transition count 175
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 204 transition count 173
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 202 transition count 173
Applied a total of 58 rules in 91 ms. Remains 202 /231 variables (removed 29) and now considering 173/202 (removed 29) transitions.
Finished structural reductions, in 1 iterations. Remains : 202/231 places, 173/202 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15281 ms. (steps per millisecond=65 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 504072 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 495283 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
Probably explored full state space saw : 9220 states, properties seen :0
Probabilistic random walk after 39374 steps, saw 9220 distinct states, run finished after 301 ms. (steps per millisecond=130 ) properties seen :0
Explored full state space saw : 9220 states, properties seen :0
Exhaustive walk after 39374 steps, saw 9220 distinct states, run finished after 264 ms. (steps per millisecond=149 ) properties seen :0
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA ParamProductionCell-PT-1-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.
Total runtime 39438 ms.

BK_STOP 1654249557234

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-1"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ParamProductionCell-PT-1, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r150-smll-165276998600263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-1.tgz
mv ParamProductionCell-PT-1 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;