Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r193-csrt-159033388900508.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 TokenRing-PT-030, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388900508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 140M
-rw-r--r-- 1 mcc users 476K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16M Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 42M Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 664K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4M Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 23M Apr 28 14:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 246K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 743K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1M Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19M Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 110K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 20M Apr 27 15:14 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 TokenRing-PT-030-CTLFireability-00
FORMULA_NAME TokenRing-PT-030-CTLFireability-01
FORMULA_NAME TokenRing-PT-030-CTLFireability-02
FORMULA_NAME TokenRing-PT-030-CTLFireability-03
FORMULA_NAME TokenRing-PT-030-CTLFireability-04
FORMULA_NAME TokenRing-PT-030-CTLFireability-05
FORMULA_NAME TokenRing-PT-030-CTLFireability-06
FORMULA_NAME TokenRing-PT-030-CTLFireability-07
FORMULA_NAME TokenRing-PT-030-CTLFireability-08
FORMULA_NAME TokenRing-PT-030-CTLFireability-09
FORMULA_NAME TokenRing-PT-030-CTLFireability-10
FORMULA_NAME TokenRing-PT-030-CTLFireability-11
FORMULA_NAME TokenRing-PT-030-CTLFireability-12
FORMULA_NAME TokenRing-PT-030-CTLFireability-13
FORMULA_NAME TokenRing-PT-030-CTLFireability-14
FORMULA_NAME TokenRing-PT-030-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1590520943120

[2020-05-26 19:22:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 19:22:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 19:22:26] [INFO ] Load time of PNML (sax parser for PT used): 978 ms
[2020-05-26 19:22:26] [INFO ] Transformed 961 places.
[2020-05-26 19:22:26] [INFO ] Transformed 27931 transitions.
[2020-05-26 19:22:26] [INFO ] Found NUPN structural information;
[2020-05-26 19:22:26] [INFO ] Parsed PT model containing 961 places and 27931 transitions in 1199 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 199795 ms.
Interrupted random walk after 6704 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 27931 rows 961 cols
[2020-05-26 19:26:19] [INFO ] Computed 31 place invariants in 235 ms
[2020-05-26 19:26:21] [INFO ] [Real]Absence check using 31 positive place invariants in 1122 ms returned sat
[2020-05-26 19:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:26:39] [INFO ] [Real]Absence check using state equation in 18244 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 19:26:41] [INFO ] [Real]Absence check using 31 positive place invariants in 1027 ms returned sat
[2020-05-26 19:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:26:59] [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: Broken pipe (= s254 (- (+ t149 t1097 t3498 t4308 t5440 t6055 t7037 t7666 t7930 t8391 t9933 t10706 t12120 t12798 t13374 t13390 t13715 t14597 t14928 t15187 t18837 t22235 t22254 t22263 t24491 t25784 t26043 t26277 t26909 t26979) (+ t592 t1123 t1809 t2165 t2960 t2985 t7117 t8024 t8493 t8665 t9402 t10673 t12234 t13158 t13298 t13984 t14618 t15766 t17241 t17885 t18666 t19983 t20124 t20585 t20855 t21507 t23783 t24069 t24116 t24137)))") while checking expression at index 1
[2020-05-26 19:27:01] [INFO ] [Real]Absence check using 31 positive place invariants in 647 ms returned sat
[2020-05-26 19:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:27:19] [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: Broken pipe (= s298 (- (+ t3478 t3950 t6431 t7209 t8608 t8700 t9501 t10638 t12255 t12305 t12822 t15944 t16982 t18057 t18259 t19654 t19741 t20071 t22166 t22255 t22467 t22982 t24406 t25951 t26635 t26664 t26727 t26901 t27104 t27250) (+ t1113 t1158 t3634 t3844 t4405 t5705 t5887 t6915 t7745 t8958 t9135 t9433 t9737 t13959 t13966 t14511 t14764 t14963 t18482 t19488 t20247 t21614 t22058 t22093 t22905 t22966 t23105 t24984 t26126 t27113)))") while checking expression at index 2
[2020-05-26 19:27:21] [INFO ] [Real]Absence check using 31 positive place invariants in 1199 ms returned sat
[2020-05-26 19:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:27:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:27:39] [INFO ] [Real]Absence check using state equation in 18483 ms returned (error "Failed to check-sat")
[2020-05-26 19:27:40] [INFO ] [Real]Absence check using 31 positive place invariants in 92 ms returned sat
[2020-05-26 19:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:27:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:27:59] [INFO ] [Real]Absence check using state equation in 19779 ms returned (error "Failed to check-sat")
[2020-05-26 19:28:00] [INFO ] [Real]Absence check using 31 positive place invariants in 56 ms returned sat
[2020-05-26 19:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:28:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:28:20] [INFO ] [Real]Absence check using state equation in 19851 ms returned (error "Failed to check-sat")
[2020-05-26 19:28:20] [INFO ] [Real]Absence check using 31 positive place invariants in 287 ms returned sat
[2020-05-26 19:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:28:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:28:40] [INFO ] [Real]Absence check using state equation in 19272 ms returned (error "Failed to check-sat")
[2020-05-26 19:28:40] [INFO ] [Real]Absence check using 31 positive place invariants in 70 ms returned sat
[2020-05-26 19:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:29:00] [INFO ] [Real]Absence check using state equation in 19790 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 19:29:00] [INFO ] [Real]Absence check using 31 positive place invariants in 115 ms returned sat
[2020-05-26 19:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:29:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:29:20] [INFO ] [Real]Absence check using state equation in 19431 ms returned unknown
[2020-05-26 19:29:20] [INFO ] [Real]Absence check using 31 positive place invariants in 52 ms returned sat
[2020-05-26 19:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:29:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:29:40] [INFO ] [Real]Absence check using state equation in 19829 ms returned (error "Failed to check-sat")
[2020-05-26 19:29:40] [INFO ] [Real]Absence check using 31 positive place invariants in 248 ms returned sat
[2020-05-26 19:29:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:30:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:30:00] [INFO ] [Real]Absence check using state equation in 19338 ms returned (error "Failed to check-sat")
[2020-05-26 19:30:00] [INFO ] [Real]Absence check using 31 positive place invariants in 228 ms returned sat
[2020-05-26 19:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:30:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:30:20] [INFO ] [Real]Absence check using state equation in 19386 ms returned (error "Failed to check-sat")
[2020-05-26 19:30:20] [INFO ] [Real]Absence check using 31 positive place invariants in 97 ms returned sat
[2020-05-26 19:30:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:30:40] [INFO ] [Real]Absence check using state equation in 19479 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 19:39:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-26 19:39:24] [INFO ] Flatten gal took : 84193 ms
[2020-05-26 19:39:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-26 19:39:27] [INFO ] Flatten gal took : 3019 ms
FORMULA TokenRing-PT-030-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 19:39:32] [INFO ] Applying decomposition
[2020-05-26 19:39:36] [INFO ] Flatten gal took : 3501 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph18210523437265935673.txt, -o, /tmp/graph18210523437265935673.bin, -w, /tmp/graph18210523437265935673.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph18210523437265935673.bin, -l, -1, -v, -w, /tmp/graph18210523437265935673.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 19:39:43] [INFO ] Decomposing Gal with order
[2020-05-26 19:39:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 19:46:24] [INFO ] Removed a total of 65337 redundant transitions.
[2020-05-26 19:46:27] [INFO ] Flatten gal took : 5039 ms
[2020-05-26 19:57:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 849 labels/synchronizations in 997 ms.
[2020-05-26 19:57:27] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 250 ms
[2020-05-26 19:57:29] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 1436 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 15 CTL formulae.
built 264 ordering constraints for composite.
built 41 ordering constraints for composite.
built 41 ordering constraints for composite.
built 42 ordering constraints for composite.
built 42 ordering constraints for composite.
built 44 ordering constraints for composite.
built 39 ordering constraints for composite.
built 3481 ordering constraints for composite.
built 6162 ordering constraints for composite.
built 41 ordering constraints for composite.
built 44 ordering constraints for composite.
built 39 ordering constraints for composite.
built 44 ordering constraints for composite.
built 42 ordering constraints for composite.
built 331 ordering constraints for composite.
built 222 ordering constraints for composite.
built 27 ordering constraints for composite.
built 12 ordering constraints for composite.
built 15 ordering constraints for composite.
built 22 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
built 22 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 26 ordering constraints for composite.
built 14 ordering constraints for composite.
built 12 ordering constraints for composite.
built 26 ordering constraints for composite.
built 12 ordering constraints for composite.
built 14 ordering constraints for composite.
built 20 ordering constraints for composite.
built 10 ordering constraints for composite.
built 10 ordering constraints for composite.
built 29 ordering constraints for composite.
built 12 ordering constraints for composite.
built 17 ordering constraints for composite.
built 22 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
built 190 ordering constraints for composite.
built 27 ordering constraints for composite.
built 10 ordering constraints for composite.
built 17 ordering constraints for composite.
built 22 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 22 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 24 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 29 ordering constraints for composite.
built 12 ordering constraints for composite.
built 17 ordering constraints for composite.
built 20 ordering constraints for composite.
built 10 ordering constraints for composite.
built 10 ordering constraints for composite.
built 25 ordering constraints for composite.
built 15 ordering constraints for composite.
built 10 ordering constraints for composite.
built 42 ordering constraints for composite.
built 103 ordering constraints for composite.

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="TokenRing-PT-030"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 TokenRing-PT-030, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r193-csrt-159033388900508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-030.tgz
mv TokenRing-PT-030 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;