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-162106594200069.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-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594200069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K 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 3.3K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 12:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 12:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 18:46 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 498K 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-040B-00
FORMULA_NAME ShieldRVs-PT-040B-01
FORMULA_NAME ShieldRVs-PT-040B-02
FORMULA_NAME ShieldRVs-PT-040B-03
FORMULA_NAME ShieldRVs-PT-040B-04
FORMULA_NAME ShieldRVs-PT-040B-05
FORMULA_NAME ShieldRVs-PT-040B-06
FORMULA_NAME ShieldRVs-PT-040B-07
FORMULA_NAME ShieldRVs-PT-040B-08
FORMULA_NAME ShieldRVs-PT-040B-09
FORMULA_NAME ShieldRVs-PT-040B-10
FORMULA_NAME ShieldRVs-PT-040B-11
FORMULA_NAME ShieldRVs-PT-040B-12
FORMULA_NAME ShieldRVs-PT-040B-13
FORMULA_NAME ShieldRVs-PT-040B-14
FORMULA_NAME ShieldRVs-PT-040B-15

=== Now, execution of the tool begins

BK_START 1621299947819

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 01:05:50] [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 01:05:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 01:05:50] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2021-05-18 01:05:50] [INFO ] Transformed 1603 places.
[2021-05-18 01:05:50] [INFO ] Transformed 1803 transitions.
[2021-05-18 01:05:50] [INFO ] Found NUPN structural information;
[2021-05-18 01:05:50] [INFO ] Parsed PT model containing 1603 places and 1803 transitions in 379 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 75 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 58 resets, run finished after 850 ms. (steps per millisecond=117 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 1803 rows 1603 cols
[2021-05-18 01:05:51] [INFO ] Computed 161 place invariants in 71 ms
[2021-05-18 01:05:52] [INFO ] [Real]Absence check using 161 positive place invariants in 275 ms returned sat
[2021-05-18 01:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:06:00] [INFO ] [Real]Absence check using state equation in 7722 ms returned sat
[2021-05-18 01:06:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:06:01] [INFO ] [Nat]Absence check using 161 positive place invariants in 89 ms returned unsat
[2021-05-18 01:06:01] [INFO ] [Real]Absence check using 161 positive place invariants in 248 ms returned sat
[2021-05-18 01:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:06:09] [INFO ] [Real]Absence check using state equation in 8058 ms returned sat
[2021-05-18 01:06:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:06:10] [INFO ] [Nat]Absence check using 161 positive place invariants in 295 ms returned sat
[2021-05-18 01:06:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 01:06:17] [INFO ] [Nat]Absence check using state equation in 7349 ms returned sat
[2021-05-18 01:06:19] [INFO ] Deduced a trap composed of 29 places in 1720 ms
[2021-05-18 01:06:21] [INFO ] Deduced a trap composed of 29 places in 1689 ms
[2021-05-18 01:06:23] [INFO ] Deduced a trap composed of 29 places in 1964 ms
[2021-05-18 01:06:25] [INFO ] Deduced a trap composed of 19 places in 1618 ms
[2021-05-18 01:06:26] [INFO ] Deduced a trap composed of 36 places in 1434 ms
[2021-05-18 01:06:28] [INFO ] Deduced a trap composed of 28 places in 1471 ms
[2021-05-18 01:06:30] [INFO ] Deduced a trap composed of 40 places in 1496 ms
[2021-05-18 01:06:30] [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 s1486 s1487 s1492 s1493 s1496 s1505 s1506 s1507 s1508 s1509 s1510 s1511 s1512 s1514 s1522 s1523 s1524 s1531 s1532 s1535 s1545 s1547 s1548 s1569 s1570 s1571 s1574 s1575 s1576 s1583 s1584 s1585 s1586 s1587 s1588 s1589 s1590) 0)") while checking expression at index 1
[2021-05-18 01:06:30] [INFO ] [Real]Absence check using 161 positive place invariants in 295 ms returned sat
[2021-05-18 01:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:06:38] [INFO ] [Real]Absence check using state equation in 7685 ms returned sat
[2021-05-18 01:06:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:06:38] [INFO ] [Nat]Absence check using 161 positive place invariants in 134 ms returned unsat
[2021-05-18 01:06:39] [INFO ] [Real]Absence check using 161 positive place invariants in 255 ms returned sat
[2021-05-18 01:06:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:06:47] [INFO ] [Real]Absence check using state equation in 8329 ms returned sat
[2021-05-18 01:06:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:06:48] [INFO ] [Nat]Absence check using 161 positive place invariants in 84 ms returned unsat
[2021-05-18 01:06:48] [INFO ] [Real]Absence check using 161 positive place invariants in 236 ms returned sat
[2021-05-18 01:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:06:55] [INFO ] [Real]Absence check using state equation in 7168 ms returned sat
[2021-05-18 01:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:06:56] [INFO ] [Nat]Absence check using 161 positive place invariants in 77 ms returned unsat
[2021-05-18 01:06:56] [INFO ] [Real]Absence check using 161 positive place invariants in 240 ms returned sat
[2021-05-18 01:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:07:03] [INFO ] [Real]Absence check using state equation in 7141 ms returned sat
[2021-05-18 01:07:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:07:04] [INFO ] [Nat]Absence check using 161 positive place invariants in 80 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
[2021-05-18 01:07:04] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-18 01:07:04] [INFO ] Flatten gal took : 394 ms
FORMULA ShieldRVs-PT-040B-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 01:07:05] [INFO ] Applying decomposition
[2021-05-18 01:07:05] [INFO ] Flatten gal took : 290 ms
[2021-05-18 01:07:05] [INFO ] Decomposing Gal with order
[2021-05-18 01:07:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 01:07:06] [INFO ] Removed a total of 837 redundant transitions.
[2021-05-18 01:07:06] [INFO ] Flatten gal took : 471 ms
[2021-05-18 01:07:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1272 labels/synchronizations in 137 ms.
[2021-05-18 01:07:07] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 6 ms.
[2021-05-18 01:07:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 25 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldRVs-PT-040B @ 3570 seconds

FORMULA ShieldRVs-PT-040B-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-040B-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-040B-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-040B-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-040B-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14846972 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16137600 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-040B"
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-040B, 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-162106594200069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040B.tgz
mv ShieldRVs-PT-040B 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 ;