fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r028-tall-165251936300288
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for CircularTrains-PT-768

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
530.855 44347.00 58755.00 487.50 TFTFTFTTTFTFFTTT 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.r028-tall-165251936300288.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 gold2021
Input is CircularTrains-PT-768, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251936300288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.2K Apr 30 07:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 07:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 30 07:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 07:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 30 07:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 30 07:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 30 07:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 30 07:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 591K 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 CircularTrains-PT-768-ReachabilityFireability-00
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-01
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-02
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-03
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-04
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-05
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-06
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-07
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-08
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-09
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-10
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-11
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-12
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-13
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-14
FORMULA_NAME CircularTrains-PT-768-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655087088936

Running Version 0
[2022-06-13 02:24:50] [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]
[2022-06-13 02:24:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-13 02:24:50] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2022-06-13 02:24:50] [INFO ] Transformed 1536 places.
[2022-06-13 02:24:50] [INFO ] Transformed 768 transitions.
[2022-06-13 02:24:50] [INFO ] Parsed PT model containing 1536 places and 768 transitions in 154 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=20 ) properties (out of 16) seen :15
FORMULA CircularTrains-PT-768-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircularTrains-PT-768-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 768 rows 1536 cols
[2022-06-13 02:24:51] [INFO ] Computed 769 place invariants in 166 ms
[2022-06-13 02:24:52] [INFO ] [Real]Absence check using 397 positive place invariants in 104 ms returned sat
[2022-06-13 02:24:52] [INFO ] [Real]Absence check using 397 positive and 372 generalized place invariants in 107 ms returned sat
[2022-06-13 02:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-13 02:24:53] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2022-06-13 02:24:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-13 02:24:53] [INFO ] [Nat]Absence check using 397 positive place invariants in 76 ms returned sat
[2022-06-13 02:24:53] [INFO ] [Nat]Absence check using 397 positive and 372 generalized place invariants in 100 ms returned sat
[2022-06-13 02:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 02:24:53] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2022-06-13 02:24:54] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 43 ms.
[2022-06-13 02:24:59] [INFO ] Deduced a trap composed of 4 places in 987 ms of which 6 ms to minimize.
[2022-06-13 02:24:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
Support contains 22 out of 1536 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1536/1536 places, 768/768 transitions.
Applied a total of 0 rules in 188 ms. Remains 1536 /1536 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1536/1536 places, 768/768 transitions.
[2022-06-13 02:24:59] [INFO ] Flatten gal took : 134 ms
[2022-06-13 02:24:59] [INFO ] Flatten gal took : 63 ms
[2022-06-13 02:24:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2213231795798561046.gal : 33 ms
[2022-06-13 02:24:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6267840357414701914.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2213231795798561046.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6267840357414701914.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2213231795798561046.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6267840357414701914.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6267840357414701914.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 534
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :534 after 8970
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :8970 after 171369
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :171369 after 6.70308e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.70308e+07 after 6.30369e+11
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.30369e+11 after 3.1924e+16
Detected timeout of ITS tools.
[2022-06-13 02:25:14] [INFO ] Flatten gal took : 57 ms
[2022-06-13 02:25:14] [INFO ] Applying decomposition
[2022-06-13 02:25:14] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6212434693861679447.txt, -o, /tmp/graph6212434693861679447.bin, -w, /tmp/graph6212434693861679447.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6212434693861679447.bin, -l, -1, -v, -w, /tmp/graph6212434693861679447.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-13 02:25:15] [INFO ] Decomposing Gal with order
[2022-06-13 02:25:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 02:25:15] [INFO ] Flatten gal took : 121 ms
[2022-06-13 02:25:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2022-06-13 02:25:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12405213081942976310.gal : 17 ms
[2022-06-13 02:25:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11643390982364088703.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality12405213081942976310.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11643390982364088703.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12405213081942976310.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11643390982364088703.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11643390982364088703.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5.29709e+21
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5.29709e+21 after 1.93188e+22
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1.93188e+22 after 7.19732e+27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7.19732e+27 after 1.086e+45
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16507137947657374099
[2022-06-13 02:25:30] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16507137947657374099
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16507137947657374099]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16507137947657374099] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16507137947657374099] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 11348 steps, including 0 resets, run visited all 1 properties in 515 ms. (steps per millisecond=22 )
FORMULA CircularTrains-PT-768-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655087133283

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="CircularTrains-PT-768"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is CircularTrains-PT-768, 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 r028-tall-165251936300288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-768.tgz
mv CircularTrains-PT-768 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 ;