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-162106594200070.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594200070
=====================================================================

--------------------
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 1621302435106

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 01:47:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 01:47:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 01:47:17] [INFO ] Load time of PNML (sax parser for PT used): 264 ms
[2021-05-18 01:47:17] [INFO ] Transformed 1603 places.
[2021-05-18 01:47:17] [INFO ] Transformed 1803 transitions.
[2021-05-18 01:47:17] [INFO ] Found NUPN structural information;
[2021-05-18 01:47:18] [INFO ] Parsed PT model containing 1603 places and 1803 transitions in 364 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 76 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 58 resets, run finished after 636 ms. (steps per millisecond=157 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 1803 rows 1603 cols
[2021-05-18 01:47:18] [INFO ] Computed 161 place invariants in 59 ms
[2021-05-18 01:47:19] [INFO ] [Real]Absence check using 161 positive place invariants in 256 ms returned sat
[2021-05-18 01:47:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:47:26] [INFO ] [Real]Absence check using state equation in 7023 ms returned sat
[2021-05-18 01:47:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:47:27] [INFO ] [Nat]Absence check using 161 positive place invariants in 294 ms returned sat
[2021-05-18 01:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 01:47:34] [INFO ] [Nat]Absence check using state equation in 6856 ms returned sat
[2021-05-18 01:47:35] [INFO ] Deduced a trap composed of 24 places in 1371 ms
[2021-05-18 01:47:37] [INFO ] Deduced a trap composed of 38 places in 1350 ms
[2021-05-18 01:47:38] [INFO ] Deduced a trap composed of 46 places in 1219 ms
[2021-05-18 01:47:39] [INFO ] Deduced a trap composed of 29 places in 1287 ms
[2021-05-18 01:47:41] [INFO ] Deduced a trap composed of 27 places in 1236 ms
[2021-05-18 01:47:42] [INFO ] Deduced a trap composed of 29 places in 1282 ms
[2021-05-18 01:47:43] [INFO ] Deduced a trap composed of 30 places in 1242 ms
[2021-05-18 01:47:45] [INFO ] Deduced a trap composed of 31 places in 1310 ms
[2021-05-18 01:47:46] [INFO ] Deduced a trap composed of 23 places in 1292 ms
[2021-05-18 01:47:47] [INFO ] Deduced a trap composed of 22 places in 1227 ms
[2021-05-18 01:47:47] [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 s1447 s1448 s1475 s1476 s1477 s1478 s1480 s1483 s1484 s1485 s1501 s1502 s1503 s1505 s1506 s1510 s1511 s1512) 0)") while checking expression at index 0
[2021-05-18 01:47:48] [INFO ] [Real]Absence check using 161 positive place invariants in 237 ms returned sat
[2021-05-18 01:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:47:55] [INFO ] [Real]Absence check using state equation in 6960 ms returned sat
[2021-05-18 01:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:47:56] [INFO ] [Nat]Absence check using 161 positive place invariants in 277 ms returned sat
[2021-05-18 01:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 01:48:02] [INFO ] [Nat]Absence check using state equation in 6753 ms returned sat
[2021-05-18 01:48:04] [INFO ] Deduced a trap composed of 24 places in 1230 ms
[2021-05-18 01:48:05] [INFO ] Deduced a trap composed of 38 places in 1296 ms
[2021-05-18 01:48:06] [INFO ] Deduced a trap composed of 46 places in 1296 ms
[2021-05-18 01:48:08] [INFO ] Deduced a trap composed of 29 places in 1291 ms
[2021-05-18 01:48:09] [INFO ] Deduced a trap composed of 27 places in 1268 ms
[2021-05-18 01:48:10] [INFO ] Deduced a trap composed of 29 places in 1249 ms
[2021-05-18 01:48:12] [INFO ] Deduced a trap composed of 30 places in 1250 ms
[2021-05-18 01:48:13] [INFO ] Deduced a trap composed of 31 places in 1241 ms
[2021-05-18 01:48:14] [INFO ] Deduced a trap composed of 23 places in 1233 ms
[2021-05-18 01:48:16] [INFO ] Deduced a trap composed of 22 places in 1271 ms
[2021-05-18 01:48:16] [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 s1447 s1448 s1475 s1476 s1477 s1478 s1480 s1483 s1484 s1485 s1501 s1502 s1503 s1505 s1506 s1510 s1511 s1512) 0)") while checking expression at index 1
[2021-05-18 01:48:16] [INFO ] [Real]Absence check using 161 positive place invariants in 238 ms returned sat
[2021-05-18 01:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:48:23] [INFO ] [Real]Absence check using state equation in 7189 ms returned sat
[2021-05-18 01:48:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 01:48:24] [INFO ] [Nat]Absence check using 161 positive place invariants in 281 ms returned sat
[2021-05-18 01:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 01:48:31] [INFO ] [Nat]Absence check using state equation in 6847 ms returned sat
[2021-05-18 01:48:32] [INFO ] Deduced a trap composed of 16 places in 1197 ms
[2021-05-18 01:48:33] [INFO ] Deduced a trap composed of 23 places in 1197 ms
[2021-05-18 01:48:35] [INFO ] Deduced a trap composed of 31 places in 1177 ms
[2021-05-18 01:48:36] [INFO ] Deduced a trap composed of 37 places in 1239 ms
[2021-05-18 01:48:37] [INFO ] Deduced a trap composed of 31 places in 1242 ms
[2021-05-18 01:48:39] [INFO ] Deduced a trap composed of 23 places in 1247 ms
[2021-05-18 01:48:40] [INFO ] Deduced a trap composed of 21 places in 1267 ms
[2021-05-18 01:48:41] [INFO ] Deduced a trap composed of 37 places in 1266 ms
[2021-05-18 01:48:43] [INFO ] Deduced a trap composed of 40 places in 1249 ms
[2021-05-18 01:48:44] [INFO ] Deduced a trap composed of 29 places in 1248 ms
[2021-05-18 01:48:44] [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 s6 s7 s8 s9 s1213 s1214 s1215 s1216 s1227 s1228 s1230 s1232 s1233 s1234 s1237 s1238 s1239 s1242 s1243 s1244 s1246 s1249 s1250) 0)") while checking expression at index 2
[2021-05-18 01:48:44] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-18 01:48:44] [INFO ] Flatten gal took : 264 ms
FORMULA ShieldRVs-PT-040B-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 01:48:44] [INFO ] Applying decomposition
[2021-05-18 01:48:45] [INFO ] Flatten gal took : 157 ms
[2021-05-18 01:48:45] [INFO ] Decomposing Gal with order
[2021-05-18 01:48:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 01:48:45] [INFO ] Removed a total of 837 redundant transitions.
[2021-05-18 01:48:45] [INFO ] Flatten gal took : 233 ms
[2021-05-18 01:48:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1272 labels/synchronizations in 61 ms.
[2021-05-18 01:48:46] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2021-05-18 01:48:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 20 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldRVs-PT-040B @ 3570 seconds

FORMULA ShieldRVs-PT-040B-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA ShieldRVs-PT-040B-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-040B-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA ShieldRVs-PT-040B-08 FALSE 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: 14327120 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16139592 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="LTLFireability"
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 LTLFireability"
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-162106594200070"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;