Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r210-tajo-159033475300134.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475300134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 3.7K May 14 00:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 00:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 07:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 07:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 164K May 12 20:42 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 ShieldIIPs-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590568264471

[2020-05-27 08:31:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2020-05-27 08:31:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 08:31:06] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2020-05-27 08:31:06] [INFO ] Transformed 603 places.
[2020-05-27 08:31:06] [INFO ] Transformed 593 transitions.
[2020-05-27 08:31:06] [INFO ] Found NUPN structural information;
[2020-05-27 08:31:06] [INFO ] Parsed PT model containing 603 places and 593 transitions in 155 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1]
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0]
// Phase 1: matrix 593 rows 603 cols
[2020-05-27 08:31:07] [INFO ] Computed 91 place invariants in 19 ms
[2020-05-27 08:31:07] [INFO ] [Real]Absence check using 91 positive place invariants in 56 ms returned sat
[2020-05-27 08:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 08:31:07] [INFO ] [Real]Absence check using state equation in 625 ms returned sat
[2020-05-27 08:31:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 08:31:08] [INFO ] [Nat]Absence check using 91 positive place invariants in 100 ms returned sat
[2020-05-27 08:31:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 08:31:08] [INFO ] [Nat]Absence check using state equation in 689 ms returned sat
[2020-05-27 08:31:09] [INFO ] Deduced a trap composed of 20 places in 317 ms
[2020-05-27 08:31:09] [INFO ] Deduced a trap composed of 13 places in 235 ms
[2020-05-27 08:31:09] [INFO ] Deduced a trap composed of 26 places in 205 ms
[2020-05-27 08:31:10] [INFO ] Deduced a trap composed of 32 places in 213 ms
[2020-05-27 08:31:10] [INFO ] Deduced a trap composed of 11 places in 207 ms
[2020-05-27 08:31:10] [INFO ] Deduced a trap composed of 24 places in 205 ms
[2020-05-27 08:31:10] [INFO ] Deduced a trap composed of 10 places in 196 ms
[2020-05-27 08:31:10] [INFO ] Deduced a trap composed of 21 places in 230 ms
[2020-05-27 08:31:11] [INFO ] Deduced a trap composed of 22 places in 199 ms
[2020-05-27 08:31:11] [INFO ] Deduced a trap composed of 32 places in 175 ms
[2020-05-27 08:31:11] [INFO ] Deduced a trap composed of 17 places in 202 ms
[2020-05-27 08:31:11] [INFO ] Deduced a trap composed of 24 places in 193 ms
[2020-05-27 08:31:12] [INFO ] Deduced a trap composed of 22 places in 164 ms
[2020-05-27 08:31:12] [INFO ] Deduced a trap composed of 28 places in 158 ms
[2020-05-27 08:31:12] [INFO ] Deduced a trap composed of 21 places in 157 ms
[2020-05-27 08:31:12] [INFO ] Deduced a trap composed of 28 places in 148 ms
[2020-05-27 08:31:12] [INFO ] Deduced a trap composed of 24 places in 149 ms
[2020-05-27 08:31:12] [INFO ] Deduced a trap composed of 24 places in 150 ms
[2020-05-27 08:31:13] [INFO ] Deduced a trap composed of 23 places in 144 ms
[2020-05-27 08:31:13] [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 (> (+ s0 s1 s2 s3 s4 s5 s249 s250 s251 s252 s253 s254 s255 s267 s269 s274 s275 s276 s277 s278 s279 s280 s281) 0)") while checking expression at index 0
Support contains 4 out of 603 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 603/603 places, 593/593 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 603 transition count 545
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 555 transition count 545
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 96 place count 555 transition count 494
Deduced a syphon composed of 51 places in 4 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 198 place count 504 transition count 494
Symmetric choice reduction at 2 with 69 rule applications. Total rules 267 place count 504 transition count 494
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 69 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 405 place count 435 transition count 425
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 405 place count 435 transition count 398
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 459 place count 408 transition count 398
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 759 place count 258 transition count 248
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 2 with 66 rules applied. Total rules applied 825 place count 258 transition count 248
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 826 place count 258 transition count 248
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 827 place count 257 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 828 place count 256 transition count 247
Applied a total of 828 rules in 151 ms. Remains 256 /603 variables (removed 347) and now considering 247/593 (removed 346) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/603 places, 247/593 transitions.
Incomplete random walk after 1000000 steps, including 852 resets, run finished after 3629 ms. (steps per millisecond=275 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 98 resets, run finished after 1555 ms. (steps per millisecond=643 ) properties seen :[0]
Interrupted probabilistic random walk after 11419483 steps, run timeout after 30001 ms. (steps per millisecond=380 ) properties seen :[0]
Probabilistic random walk after 11419483 steps, saw 1631773 distinct states, run finished after 30001 ms. (steps per millisecond=380 ) properties seen :[0]
// Phase 1: matrix 247 rows 256 cols
[2020-05-27 08:31:48] [INFO ] Computed 90 place invariants in 22 ms
[2020-05-27 08:31:48] [INFO ] [Real]Absence check using 88 positive place invariants in 47 ms returned sat
[2020-05-27 08:31:48] [INFO ] [Real]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2020-05-27 08:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 08:31:48] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2020-05-27 08:31:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 08:31:48] [INFO ] [Nat]Absence check using 88 positive place invariants in 32 ms returned sat
[2020-05-27 08:31:48] [INFO ] [Nat]Absence check using 88 positive and 2 generalized place invariants in 2 ms returned sat
[2020-05-27 08:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 08:31:49] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2020-05-27 08:31:49] [INFO ] Computed and/alt/rep : 243/772/243 causal constraints in 18 ms.
[2020-05-27 08:31:50] [INFO ] Added : 228 causal constraints over 46 iterations in 1690 ms. Result :unsat
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1590568311306

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ShieldIIPs-PT-010B"
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"

# 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 ShieldIIPs-PT-010B, 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 r210-tajo-159033475300134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 ;