fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r078-tall-165260110700670
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for FamilyReunion-COL-L00800M0080C040P040G020

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16145.155 3600000.00 10806292.00 9051.80 ?FTT?FFT???FFFT? normal

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.r078-tall-165260110700670.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FamilyReunion-COL-L00800M0080C040P040G020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110700670
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 728K
-rw-r--r-- 1 mcc users 5.9K Apr 30 08:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 30 08:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 30 08:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 30 08:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 30 08:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 222K Apr 30 08:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 30 08:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 08:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 185K May 10 09:33 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 FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-00
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-01
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-02
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-03
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-04
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-05
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-06
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-07
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-08
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-09
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-10
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-11
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-12
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-13
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-14
FORMULA_NAME FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654192517759

Running Version 202205111006
[2022-06-02 17:55:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-02 17:55:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 17:55:19] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-06-02 17:55:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 17:55:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 711 ms
[2022-06-02 17:55:19] [INFO ] Detected 5 constant HL places corresponding to 206 PT places.
[2022-06-02 17:55:19] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 2076109 PT places and 1977710.0 transition bindings in 72 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 44 ms.
Working with output stream class java.io.PrintStream
[2022-06-02 17:55:19] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2022-06-02 17:55:19] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 8 formulas.
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
[2022-06-02 17:55:19] [INFO ] Flatten gal took : 28 ms
[2022-06-02 17:55:19] [INFO ] Flatten gal took : 9 ms
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 41
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 21
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
[2022-06-02 17:55:23] [INFO ] Unfolded HLPN to a Petri net with 1835549 places and 1592429 transitions 4577797 arcs in 3911 ms.
[2022-06-02 17:55:23] [INFO ] Unfolded 8 HLPN properties in 86 ms.
Deduced a syphon composed of 801 places in 4260 ms
Reduce places removed 927 places and 0 transitions.
Interrupted random walk after 6283 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 2
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00800M0080C040P040G020-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 3647 steps, including 0 resets, run timeout after 5574 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 26312 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 23059 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 36561 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 5086 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3647 steps, including 0 resets, run timeout after 5663 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 6 properties.
// Phase 1: matrix 1592429 rows 1834622 cols
[2022-06-02 18:00:07] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-02 18:00:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 18:00:32] [INFO ] After 25041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1765695 out of 1834622 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1834622/1834622 places, 1592429/1592429 transitions.
Discarding 64881 places :
Implicit places reduction removed 64881 places
Iterating post reduction 0 with 64881 rules applied. Total rules applied 64881 place count 1769741 transition count 1592429
Applied a total of 64881 rules in 809879 ms. Remains 1769741 /1834622 variables (removed 64881) and now considering 1592429/1592429 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1769741/1834622 places, 1592429/1592429 transitions.
Interrupted random walk after 6252 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3647 steps, including 0 resets, run timeout after 5653 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 26783 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 23467 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 36881 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 5273 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3647 steps, including 0 resets, run timeout after 5747 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 170684 steps, run timeout after 399443 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 170684 steps, saw 170469 distinct states, run finished after 399445 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1592429 rows 1769741 cols
[2022-06-02 18:25:12] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-02 18:28:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 18:28:57] [INFO ] After 225073ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1765695 out of 1769741 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1769741/1769741 places, 1592429/1592429 transitions.
Applied a total of 0 rules in 27927 ms. Remains 1769741 /1769741 variables (removed 0) and now considering 1592429/1592429 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1769741/1769741 places, 1592429/1592429 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1769741/1769741 places, 1592429/1592429 transitions.
Applied a total of 0 rules in 30387 ms. Remains 1769741 /1769741 variables (removed 0) and now considering 1592429/1592429 (removed 0) transitions.
// Phase 1: matrix 1592429 rows 1769741 cols
[2022-06-02 18:31:56] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-02 18:34:16] [INFO ] Implicit Places using invariants in 261110 ms returned []
Implicit Place search using SMT only with invariants took 261112 ms to find 0 implicit places.
// Phase 1: matrix 1592429 rows 1769741 cols
[2022-06-02 18:36:18] [WARNING] Invariant computation timed out after 120 seconds.
[2022-06-02 18:37:18] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 181344 ms
Finished structural reductions, in 1 iterations. Remains : 1769741/1769741 places, 1592429/1592429 transitions.
Interrupted random walk after 4477 steps, including 0 resets, run timeout after 30155 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2646 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 34646 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 30696 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 47024 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 802 steps, including 0 resets, run timeout after 7490 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2646 steps, including 0 resets, run timeout after 6130 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 176310 steps, run timeout after 484843 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 176310 steps, saw 176088 distinct states, run finished after 484843 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1592429 rows 1769741 cols
[2022-06-02 18:50:44] [WARNING] Invariant computation timed out after 120 seconds.

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -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="FamilyReunion-COL-L00800M0080C040P040G020"
export BK_EXAMINATION="ReachabilityCardinality"
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 FamilyReunion-COL-L00800M0080C040P040G020, 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 r078-tall-165260110700670"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00800M0080C040P040G020.tgz
mv FamilyReunion-COL-L00800M0080C040P040G020 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;