Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961257800553.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)
.........................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Parking-PT-864, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257800553
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 3.1K Apr 12 00:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 12 00:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 10 23:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 10 23:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 14 12:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 08:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 10 08:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 9 12:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 9 12:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 427K Mar 24 05:37 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 Parking-PT-864-00
FORMULA_NAME Parking-PT-864-01
FORMULA_NAME Parking-PT-864-02
FORMULA_NAME Parking-PT-864-03
FORMULA_NAME Parking-PT-864-04
FORMULA_NAME Parking-PT-864-05
FORMULA_NAME Parking-PT-864-06
FORMULA_NAME Parking-PT-864-07
FORMULA_NAME Parking-PT-864-08
FORMULA_NAME Parking-PT-864-09
FORMULA_NAME Parking-PT-864-10
FORMULA_NAME Parking-PT-864-11
FORMULA_NAME Parking-PT-864-12
FORMULA_NAME Parking-PT-864-13
FORMULA_NAME Parking-PT-864-14
FORMULA_NAME Parking-PT-864-15

=== Now, execution of the tool begins

BK_START 1590000975931

[2020-05-20 18:56:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2020-05-20 18:56:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-20 18:56:19] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2020-05-20 18:56:19] [INFO ] Transformed 1185 places.
[2020-05-20 18:56:19] [INFO ] Transformed 1697 transitions.
[2020-05-20 18:56:19] [INFO ] Found NUPN structural information;
[2020-05-20 18:56:19] [INFO ] Parsed PT model containing 1185 places and 1697 transitions in 290 ms.
Ensure Unique test removed 688 transitions
Reduce redundant transitions removed 688 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 111 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 389 resets, run finished after 1359 ms. (steps per millisecond=73 ) properties seen :[1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 1009 rows 1185 cols
[2020-05-20 18:56:20] [INFO ] Computed 280 place invariants in 126 ms
[2020-05-20 18:56:21] [INFO ] [Real]Absence check using 272 positive place invariants in 232 ms returned sat
[2020-05-20 18:56:21] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 7 ms returned sat
[2020-05-20 18:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 18:56:28] [INFO ] [Real]Absence check using state equation in 6604 ms returned sat
[2020-05-20 18:56:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 18:56:29] [INFO ] [Nat]Absence check using 272 positive place invariants in 638 ms returned sat
[2020-05-20 18:56:29] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 63 ms returned sat
[2020-05-20 18:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 18:56:38] [INFO ] [Nat]Absence check using state equation in 8570 ms returned sat
[2020-05-20 18:56:38] [INFO ] State equation strengthened by 248 read => feed constraints.
[2020-05-20 18:56:38] [INFO ] [Nat]Added 248 Read/Feed constraints in 173 ms returned sat
[2020-05-20 18:56:40] [INFO ] Deduced a trap composed of 68 places in 1969 ms
[2020-05-20 18:56:41] [INFO ] Deduced a trap composed of 68 places in 838 ms
[2020-05-20 18:56:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3288 ms
[2020-05-20 18:56:41] [INFO ] Computed and/alt/rep : 1008/4080/1008 causal constraints in 91 ms.
[2020-05-20 18:56:48] [INFO ] Added : 300 causal constraints over 60 iterations in 7099 ms. Result :unknown
[2020-05-20 18:56:49] [INFO ] [Real]Absence check using 272 positive place invariants in 174 ms returned unsat
[2020-05-20 18:56:51] [INFO ] [Real]Absence check using 272 positive place invariants in 950 ms returned sat
[2020-05-20 18:56:51] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 22 ms returned sat
[2020-05-20 18:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 18:56:59] [INFO ] [Real]Absence check using state equation in 8115 ms returned sat
[2020-05-20 18:56:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 18:56:59] [INFO ] [Nat]Absence check using 272 positive place invariants in 105 ms returned unsat
[2020-05-20 18:56:59] [INFO ] [Real]Absence check using 272 positive place invariants in 223 ms returned sat
[2020-05-20 18:56:59] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 27 ms returned sat
[2020-05-20 18:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 18:57:08] [INFO ] [Real]Absence check using state equation in 8773 ms returned sat
[2020-05-20 18:57:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 18:57:09] [INFO ] [Nat]Absence check using 272 positive place invariants in 29 ms returned unsat
[2020-05-20 18:57:10] [INFO ] [Real]Absence check using 272 positive place invariants in 298 ms returned sat
[2020-05-20 18:57:10] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 8 ms returned sat
[2020-05-20 18:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 18:57:23] [INFO ] [Real]Absence check using state equation in 13437 ms returned sat
[2020-05-20 18:57:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 18:57:23] [INFO ] [Nat]Absence check using 272 positive place invariants in 41 ms returned unsat
[2020-05-20 18:57:25] [INFO ] [Real]Absence check using 272 positive place invariants in 1104 ms returned sat
[2020-05-20 18:57:25] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 19 ms returned sat
[2020-05-20 18:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 18:57:30] [INFO ] [Real]Absence check using state equation in 5569 ms returned sat
[2020-05-20 18:57:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 18:57:31] [INFO ] [Nat]Absence check using 272 positive place invariants in 49 ms returned unsat
[2020-05-20 18:57:32] [INFO ] [Real]Absence check using 272 positive place invariants in 600 ms returned sat
[2020-05-20 18:57:32] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 50 ms returned sat
[2020-05-20 18:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-20 18:57:44] [INFO ] [Real]Absence check using state equation in 12123 ms returned sat
[2020-05-20 18:57:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-20 18:57:45] [INFO ] [Nat]Absence check using 272 positive place invariants in 465 ms returned sat
[2020-05-20 18:57:45] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 7 ms returned sat
[2020-05-20 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-20 18:57:50] [INFO ] [Nat]Absence check using state equation in 4849 ms returned sat
[2020-05-20 18:57:50] [INFO ] [Nat]Added 248 Read/Feed constraints in 51 ms returned sat
[2020-05-20 18:57:50] [INFO ] Deduced a trap composed of 60 places in 748 ms
[2020-05-20 18:57:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 832 ms
[2020-05-20 18:57:51] [INFO ] Computed and/alt/rep : 1008/4080/1008 causal constraints in 103 ms.
[2020-05-20 18:58:04] [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 closed (=> (> t574 0) (and (and (> t302 0) (< o302 o574)) (and (> t575 0) (< o575 o574))))") while checking expression at index 6
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
[2020-05-20 18:58:04] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-05-20 18:58:04] [INFO ] Flatten gal took : 253 ms
FORMULA Parking-PT-864-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-20 18:58:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-20 18:58:05] [INFO ] Flatten gal took : 95 ms
[2020-05-20 18:58:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-864-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-20 18:58:05] [INFO ] Applying decomposition
[2020-05-20 18:58:05] [INFO ] Flatten gal took : 61 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -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 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="Parking-PT-864"
export BK_EXAMINATION="LTLCardinality"
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 Parking-PT-864, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r111-csrt-158961257800553"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-864.tgz
mv Parking-PT-864 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;