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-162106594300134.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 ShieldRVt-PT-010B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594300134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 19:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 19:01 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 119K 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 ShieldRVt-PT-010B-00
FORMULA_NAME ShieldRVt-PT-010B-01
FORMULA_NAME ShieldRVt-PT-010B-02
FORMULA_NAME ShieldRVt-PT-010B-03
FORMULA_NAME ShieldRVt-PT-010B-04
FORMULA_NAME ShieldRVt-PT-010B-05
FORMULA_NAME ShieldRVt-PT-010B-06
FORMULA_NAME ShieldRVt-PT-010B-07
FORMULA_NAME ShieldRVt-PT-010B-08
FORMULA_NAME ShieldRVt-PT-010B-09
FORMULA_NAME ShieldRVt-PT-010B-10
FORMULA_NAME ShieldRVt-PT-010B-11
FORMULA_NAME ShieldRVt-PT-010B-12
FORMULA_NAME ShieldRVt-PT-010B-13
FORMULA_NAME ShieldRVt-PT-010B-14
FORMULA_NAME ShieldRVt-PT-010B-15

=== Now, execution of the tool begins

BK_START 1621320460162

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 06:47:43] [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 06:47:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 06:47:43] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2021-05-18 06:47:43] [INFO ] Transformed 503 places.
[2021-05-18 06:47:43] [INFO ] Transformed 503 transitions.
[2021-05-18 06:47:43] [INFO ] Found NUPN structural information;
[2021-05-18 06:47:43] [INFO ] Parsed PT model containing 503 places and 503 transitions in 212 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 63 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 3 resets, run finished after 352 ms. (steps per millisecond=284 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 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, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 503 rows 503 cols
[2021-05-18 06:47:44] [INFO ] Computed 41 place invariants in 20 ms
[2021-05-18 06:47:44] [INFO ] [Real]Absence check using 41 positive place invariants in 60 ms returned unsat
[2021-05-18 06:47:45] [INFO ] [Real]Absence check using 41 positive place invariants in 128 ms returned sat
[2021-05-18 06:47:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:47:45] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2021-05-18 06:47:46] [INFO ] Deduced a trap composed of 23 places in 454 ms
[2021-05-18 06:47:46] [INFO ] Deduced a trap composed of 33 places in 374 ms
[2021-05-18 06:47:47] [INFO ] Deduced a trap composed of 44 places in 228 ms
[2021-05-18 06:47:47] [INFO ] Deduced a trap composed of 33 places in 230 ms
[2021-05-18 06:47:47] [INFO ] Deduced a trap composed of 26 places in 217 ms
[2021-05-18 06:47:47] [INFO ] Deduced a trap composed of 36 places in 236 ms
[2021-05-18 06:47:48] [INFO ] Deduced a trap composed of 25 places in 209 ms
[2021-05-18 06:47:48] [INFO ] Deduced a trap composed of 37 places in 197 ms
[2021-05-18 06:47:48] [INFO ] Deduced a trap composed of 40 places in 188 ms
[2021-05-18 06:47:48] [INFO ] Deduced a trap composed of 33 places in 192 ms
[2021-05-18 06:47:48] [INFO ] Deduced a trap composed of 26 places in 145 ms
[2021-05-18 06:47:49] [INFO ] Deduced a trap composed of 29 places in 123 ms
[2021-05-18 06:47:49] [INFO ] Deduced a trap composed of 37 places in 125 ms
[2021-05-18 06:47:49] [INFO ] Deduced a trap composed of 29 places in 118 ms
[2021-05-18 06:47:49] [INFO ] Deduced a trap composed of 29 places in 185 ms
[2021-05-18 06:47:49] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 3700 ms
[2021-05-18 06:47:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:47:49] [INFO ] [Nat]Absence check using 41 positive place invariants in 77 ms returned sat
[2021-05-18 06:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:47:50] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2021-05-18 06:47:50] [INFO ] Deduced a trap composed of 29 places in 260 ms
[2021-05-18 06:47:51] [INFO ] Deduced a trap composed of 36 places in 505 ms
[2021-05-18 06:47:51] [INFO ] Deduced a trap composed of 53 places in 251 ms
[2021-05-18 06:47:51] [INFO ] Deduced a trap composed of 32 places in 180 ms
[2021-05-18 06:47:52] [INFO ] Deduced a trap composed of 35 places in 194 ms
[2021-05-18 06:47:52] [INFO ] Deduced a trap composed of 40 places in 192 ms
[2021-05-18 06:47:52] [INFO ] Deduced a trap composed of 26 places in 175 ms
[2021-05-18 06:47:52] [INFO ] Deduced a trap composed of 26 places in 154 ms
[2021-05-18 06:47:52] [INFO ] Deduced a trap composed of 40 places in 159 ms
[2021-05-18 06:47:52] [INFO ] Deduced a trap composed of 29 places in 156 ms
[2021-05-18 06:47:53] [INFO ] Deduced a trap composed of 26 places in 148 ms
[2021-05-18 06:47:53] [INFO ] Deduced a trap composed of 23 places in 169 ms
[2021-05-18 06:47:53] [INFO ] Deduced a trap composed of 31 places in 153 ms
[2021-05-18 06:47:53] [INFO ] Deduced a trap composed of 29 places in 108 ms
[2021-05-18 06:47:53] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 3216 ms
[2021-05-18 06:47:53] [INFO ] Computed and/alt/rep : 502/743/502 causal constraints in 62 ms.
[2021-05-18 06:47:58] [INFO ] Added : 486 causal constraints over 98 iterations in 5007 ms. Result :sat
[2021-05-18 06:47:58] [INFO ] [Real]Absence check using 41 positive place invariants in 51 ms returned sat
[2021-05-18 06:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:47:59] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2021-05-18 06:47:59] [INFO ] Deduced a trap composed of 20 places in 223 ms
[2021-05-18 06:48:00] [INFO ] Deduced a trap composed of 27 places in 810 ms
[2021-05-18 06:48:01] [INFO ] Deduced a trap composed of 27 places in 211 ms
[2021-05-18 06:48:01] [INFO ] Deduced a trap composed of 37 places in 249 ms
[2021-05-18 06:48:01] [INFO ] Deduced a trap composed of 45 places in 207 ms
[2021-05-18 06:48:01] [INFO ] Deduced a trap composed of 36 places in 194 ms
[2021-05-18 06:48:01] [INFO ] Deduced a trap composed of 24 places in 182 ms
[2021-05-18 06:48:02] [INFO ] Deduced a trap composed of 29 places in 194 ms
[2021-05-18 06:48:02] [INFO ] Deduced a trap composed of 39 places in 155 ms
[2021-05-18 06:48:02] [INFO ] Deduced a trap composed of 27 places in 196 ms
[2021-05-18 06:48:02] [INFO ] Deduced a trap composed of 31 places in 240 ms
[2021-05-18 06:48:03] [INFO ] Deduced a trap composed of 29 places in 239 ms
[2021-05-18 06:48:03] [INFO ] Deduced a trap composed of 29 places in 123 ms
[2021-05-18 06:48:03] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 3603 ms
[2021-05-18 06:48:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:48:03] [INFO ] [Nat]Absence check using 41 positive place invariants in 65 ms returned sat
[2021-05-18 06:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:48:04] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2021-05-18 06:48:04] [INFO ] Deduced a trap composed of 29 places in 232 ms
[2021-05-18 06:48:04] [INFO ] Deduced a trap composed of 24 places in 198 ms
[2021-05-18 06:48:04] [INFO ] Deduced a trap composed of 29 places in 198 ms
[2021-05-18 06:48:05] [INFO ] Deduced a trap composed of 20 places in 200 ms
[2021-05-18 06:48:05] [INFO ] Deduced a trap composed of 34 places in 227 ms
[2021-05-18 06:48:05] [INFO ] Deduced a trap composed of 29 places in 202 ms
[2021-05-18 06:48:05] [INFO ] Deduced a trap composed of 29 places in 216 ms
[2021-05-18 06:48:05] [INFO ] Deduced a trap composed of 23 places in 195 ms
[2021-05-18 06:48:06] [INFO ] Deduced a trap composed of 24 places in 202 ms
[2021-05-18 06:48:06] [INFO ] Deduced a trap composed of 26 places in 183 ms
[2021-05-18 06:48:06] [INFO ] Deduced a trap composed of 31 places in 150 ms
[2021-05-18 06:48:06] [INFO ] Deduced a trap composed of 42 places in 138 ms
[2021-05-18 06:48:06] [INFO ] Deduced a trap composed of 22 places in 126 ms
[2021-05-18 06:48:07] [INFO ] Deduced a trap composed of 24 places in 133 ms
[2021-05-18 06:48:07] [INFO ] Deduced a trap composed of 31 places in 131 ms
[2021-05-18 06:48:07] [INFO ] Deduced a trap composed of 24 places in 120 ms
[2021-05-18 06:48:07] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 3211 ms
[2021-05-18 06:48:07] [INFO ] Computed and/alt/rep : 502/743/502 causal constraints in 38 ms.
[2021-05-18 06:48:17] [INFO ] Added : 477 causal constraints over 97 iterations in 9823 ms. Result :unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2021-05-18 06:48:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 06:48:17] [INFO ] Flatten gal took : 123 ms
FORMULA ShieldRVt-PT-010B-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 06:48:17] [INFO ] Applying decomposition
[2021-05-18 06:48:17] [INFO ] Flatten gal took : 40 ms
[2021-05-18 06:48:17] [INFO ] Decomposing Gal with order
[2021-05-18 06:48:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 06:48:17] [INFO ] Flatten gal took : 111 ms
[2021-05-18 06:48:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-18 06:48:18] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2021-05-18 06:48:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldRVt-PT-010B @ 3570 seconds

FORMULA ShieldRVt-PT-010B-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-010B-14 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: 7644128 kB
After kill :
MemTotal: 16427332 kB
MemFree: 7645924 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="ShieldRVt-PT-010B"
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 ShieldRVt-PT-010B, 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-162106594300134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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