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.r211-tajo-159033477300366.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPt-PT-050A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477300366
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 3.0K May 14 01:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 01:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 18:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 18:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.8K May 13 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 08:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 08:24 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 265K 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 ShieldIIPt-PT-050A-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591301936336

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:18:59] [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, -timeout, 3600, -rebuildPNML]
[2020-06-04 20:18:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:18:59] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2020-06-04 20:18:59] [INFO ] Transformed 953 places.
[2020-06-04 20:18:59] [INFO ] Transformed 703 transitions.
[2020-06-04 20:18:59] [INFO ] Found NUPN structural information;
[2020-06-04 20:18:59] [INFO ] Parsed PT model containing 953 places and 703 transitions in 146 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 101 ms. (steps per millisecond=99 ) properties seen :[1, 0, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 97 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 103 ms. (steps per millisecond=97 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 702 rows 953 cols
[2020-06-04 20:19:00] [INFO ] Computed 451 place invariants in 30 ms
[2020-06-04 20:19:00] [INFO ] [Real]Absence check using 451 positive place invariants in 298 ms returned sat
[2020-06-04 20:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:02] [INFO ] [Real]Absence check using state equation in 1758 ms returned sat
[2020-06-04 20:19:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:19:03] [INFO ] [Nat]Absence check using 451 positive place invariants in 273 ms returned sat
[2020-06-04 20:19:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:04] [INFO ] [Nat]Absence check using state equation in 1580 ms returned sat
[2020-06-04 20:19:04] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 117 ms.
[2020-06-04 20:19:07] [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 (=> (> t387 0) (and (and (> t390 0) (< o390 o387)) (or (and (> t50 0) (< o50 o387)) (and (> t71 0) (< o71 o387)) (and (> t257 0) (< o257 o387)))))") while checking expression at index 0
[2020-06-04 20:19:08] [INFO ] [Real]Absence check using 451 positive place invariants in 276 ms returned sat
[2020-06-04 20:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:09] [INFO ] [Real]Absence check using state equation in 1555 ms returned sat
[2020-06-04 20:19:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:19:10] [INFO ] [Nat]Absence check using 451 positive place invariants in 277 ms returned sat
[2020-06-04 20:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:11] [INFO ] [Nat]Absence check using state equation in 1573 ms returned sat
[2020-06-04 20:19:12] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 75 ms.
[2020-06-04 20:19:14] [INFO ] Added : 385 causal constraints over 77 iterations in 2956 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:19:15] [INFO ] [Real]Absence check using 451 positive place invariants in 284 ms returned sat
[2020-06-04 20:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:17] [INFO ] [Real]Absence check using state equation in 1765 ms returned sat
[2020-06-04 20:19:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:19:17] [INFO ] [Nat]Absence check using 451 positive place invariants in 270 ms returned sat
[2020-06-04 20:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:19] [INFO ] [Nat]Absence check using state equation in 1745 ms returned sat
[2020-06-04 20:19:19] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 50 ms.
[2020-06-04 20:19:22] [INFO ] Added : 350 causal constraints over 70 iterations in 2820 ms. Result :unknown
[2020-06-04 20:19:22] [INFO ] [Real]Absence check using 451 positive place invariants in 295 ms returned sat
[2020-06-04 20:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:24] [INFO ] [Real]Absence check using state equation in 1685 ms returned sat
[2020-06-04 20:19:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:19:24] [INFO ] [Nat]Absence check using 451 positive place invariants in 273 ms returned sat
[2020-06-04 20:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:26] [INFO ] [Nat]Absence check using state equation in 1674 ms returned sat
[2020-06-04 20:19:26] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 66 ms.
[2020-06-04 20:19:29] [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 (=> (> t43 0) (and (and (> t395 0) (< o395 o43)) (and (> t394 0) (< o394 o43))))") while checking expression at index 3
[2020-06-04 20:19:29] [INFO ] [Real]Absence check using 451 positive place invariants in 284 ms returned sat
[2020-06-04 20:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:31] [INFO ] [Real]Absence check using state equation in 1600 ms returned sat
[2020-06-04 20:19:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:19:31] [INFO ] [Nat]Absence check using 451 positive place invariants in 275 ms returned sat
[2020-06-04 20:19:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:33] [INFO ] [Nat]Absence check using state equation in 1812 ms returned sat
[2020-06-04 20:19:33] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 61 ms.
[2020-06-04 20:19:36] [INFO ] Added : 345 causal constraints over 69 iterations in 2711 ms. Result :unknown
[2020-06-04 20:19:36] [INFO ] [Real]Absence check using 451 positive place invariants in 249 ms returned sat
[2020-06-04 20:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:38] [INFO ] [Real]Absence check using state equation in 1557 ms returned sat
[2020-06-04 20:19:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:19:38] [INFO ] [Nat]Absence check using 451 positive place invariants in 295 ms returned sat
[2020-06-04 20:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:19:40] [INFO ] [Nat]Absence check using state equation in 1616 ms returned sat
[2020-06-04 20:19:40] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 45 ms.
[2020-06-04 20:19:43] [INFO ] Added : 270 causal constraints over 54 iterations in 2899 ms. Result :unknown
Incomplete Parikh walk after 91200 steps, including 1000 resets, run finished after 976 ms. (steps per millisecond=93 ) properties seen :[1, 1, 0, 1, 1, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 37854 steps, including 967 resets, run visited all 1 properties in 290 ms. (steps per millisecond=130 )
FORMULA ShieldIIPt-PT-050A-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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="ShieldIIPt-PT-050A"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is ShieldIIPt-PT-050A, 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 r211-tajo-159033477300366"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050A.tgz
mv ShieldIIPt-PT-050A 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 ;