Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r246-smll-162106594200077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 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 gold2020
Input is ShieldRVs-PT-050B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594200077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 948K
-rw-r--r-- 1 mcc users 7.8K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 12:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 12:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 18:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 18:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 625K May 5 16:52 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 ShieldRVs-PT-050B-00
FORMULA_NAME ShieldRVs-PT-050B-01
FORMULA_NAME ShieldRVs-PT-050B-02
FORMULA_NAME ShieldRVs-PT-050B-03
FORMULA_NAME ShieldRVs-PT-050B-04
FORMULA_NAME ShieldRVs-PT-050B-05
FORMULA_NAME ShieldRVs-PT-050B-06
FORMULA_NAME ShieldRVs-PT-050B-07
FORMULA_NAME ShieldRVs-PT-050B-08
FORMULA_NAME ShieldRVs-PT-050B-09
FORMULA_NAME ShieldRVs-PT-050B-10
FORMULA_NAME ShieldRVs-PT-050B-11
FORMULA_NAME ShieldRVs-PT-050B-12
FORMULA_NAME ShieldRVs-PT-050B-13
FORMULA_NAME ShieldRVs-PT-050B-14
FORMULA_NAME ShieldRVs-PT-050B-15

=== Now, execution of the tool begins

BK_START 1621306427166

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 02:53:49] [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, -timeout, 3600, -rebuildPNML]
[2021-05-18 02:53:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 02:53:49] [INFO ] Load time of PNML (sax parser for PT used): 281 ms
[2021-05-18 02:53:49] [INFO ] Transformed 2003 places.
[2021-05-18 02:53:49] [INFO ] Transformed 2253 transitions.
[2021-05-18 02:53:49] [INFO ] Found NUPN structural information;
[2021-05-18 02:53:49] [INFO ] Parsed PT model containing 2003 places and 2253 transitions in 412 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 116 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 46 resets, run finished after 923 ms. (steps per millisecond=108 ) properties seen :[0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 2253 rows 2003 cols
[2021-05-18 02:53:51] [INFO ] Computed 201 place invariants in 71 ms
[2021-05-18 02:53:52] [INFO ] [Real]Absence check using 201 positive place invariants in 379 ms returned sat
[2021-05-18 02:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 02:54:03] [INFO ] [Real]Absence check using state equation in 11807 ms returned sat
[2021-05-18 02:54:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 02:54:04] [INFO ] [Nat]Absence check using 201 positive place invariants in 84 ms returned unsat
[2021-05-18 02:54:05] [INFO ] [Real]Absence check using 201 positive place invariants in 340 ms returned sat
[2021-05-18 02:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 02:54:16] [INFO ] [Real]Absence check using state equation in 11302 ms returned sat
[2021-05-18 02:54:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 02:54:17] [INFO ] [Nat]Absence check using 201 positive place invariants in 81 ms returned unsat
[2021-05-18 02:54:17] [INFO ] [Real]Absence check using 201 positive place invariants in 334 ms returned sat
[2021-05-18 02:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 02:54:29] [INFO ] [Real]Absence check using state equation in 11352 ms returned sat
[2021-05-18 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 02:54:30] [INFO ] [Nat]Absence check using 201 positive place invariants in 573 ms returned sat
[2021-05-18 02:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 02:54:41] [INFO ] [Nat]Absence check using state equation in 11060 ms returned sat
[2021-05-18 02:54:43] [INFO ] Deduced a trap composed of 31 places in 1787 ms
[2021-05-18 02:54:45] [INFO ] Deduced a trap composed of 22 places in 1647 ms
[2021-05-18 02:54:46] [INFO ] Deduced a trap composed of 24 places in 1635 ms
[2021-05-18 02:54:48] [INFO ] Deduced a trap composed of 34 places in 1656 ms
[2021-05-18 02:54:50] [INFO ] Deduced a trap composed of 23 places in 1593 ms
[2021-05-18 02:54:50] [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 s1808 s1809 s1836 s1837 s1838 s1839 s1841 s1844 s1845 s1846 s1862 s1863 s1864 s1866 s1867 s1871 s1872 s1873) 0)") while checking expression at index 2
[2021-05-18 02:54:50] [INFO ] [Real]Absence check using 201 positive place invariants in 341 ms returned sat
[2021-05-18 02:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 02:55:02] [INFO ] [Real]Absence check using state equation in 11853 ms returned sat
[2021-05-18 02:55:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 02:55:03] [INFO ] [Nat]Absence check using 201 positive place invariants in 75 ms returned unsat
[2021-05-18 02:55:03] [INFO ] [Real]Absence check using 201 positive place invariants in 347 ms returned sat
[2021-05-18 02:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 02:55:15] [INFO ] [Real]Absence check using state equation in 11541 ms returned sat
[2021-05-18 02:55:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 02:55:15] [INFO ] [Nat]Absence check using 201 positive place invariants in 72 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2021-05-18 02:55:16] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-18 02:55:16] [INFO ] Flatten gal took : 289 ms
FORMULA ShieldRVs-PT-050B-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 02:55:16] [INFO ] Applying decomposition
[2021-05-18 02:55:16] [INFO ] Flatten gal took : 153 ms
[2021-05-18 02:55:16] [INFO ] Decomposing Gal with order
[2021-05-18 02:55:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 02:55:17] [INFO ] Removed a total of 1047 redundant transitions.
[2021-05-18 02:55:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 02:55:17] [INFO ] Flatten gal took : 277 ms
[2021-05-18 02:55:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 1592 labels/synchronizations in 84 ms.
[2021-05-18 02:55:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldRVs-PT-050B-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 02:55:18] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 5 ms.
[2021-05-18 02:55:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 46 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldRVs-PT-050B @ 3570 seconds

FORMULA ShieldRVs-PT-050B-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-050B-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 13352660 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16140068 kB

--------------------
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="ShieldRVs-PT-050B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is ShieldRVs-PT-050B, 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 r246-smll-162106594200077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050B.tgz
mv ShieldRVs-PT-050B 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 ;