Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r056-oct2-162038334700166.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 CloudDeployment-PT-6a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334700166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 12:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 317K May 5 16:51 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 CloudDeployment-PT-6a-00
FORMULA_NAME CloudDeployment-PT-6a-01
FORMULA_NAME CloudDeployment-PT-6a-02
FORMULA_NAME CloudDeployment-PT-6a-03
FORMULA_NAME CloudDeployment-PT-6a-04
FORMULA_NAME CloudDeployment-PT-6a-05
FORMULA_NAME CloudDeployment-PT-6a-06
FORMULA_NAME CloudDeployment-PT-6a-07
FORMULA_NAME CloudDeployment-PT-6a-08
FORMULA_NAME CloudDeployment-PT-6a-09
FORMULA_NAME CloudDeployment-PT-6a-10
FORMULA_NAME CloudDeployment-PT-6a-11
FORMULA_NAME CloudDeployment-PT-6a-12
FORMULA_NAME CloudDeployment-PT-6a-13
FORMULA_NAME CloudDeployment-PT-6a-14
FORMULA_NAME CloudDeployment-PT-6a-15

=== Now, execution of the tool begins

BK_START 1620900188762

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:03:11] [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]
[2021-05-13 10:03:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:03:12] [INFO ] Load time of PNML (sax parser for PT used): 177 ms
[2021-05-13 10:03:12] [INFO ] Transformed 221 places.
[2021-05-13 10:03:12] [INFO ] Transformed 908 transitions.
[2021-05-13 10:03:12] [INFO ] Found NUPN structural information;
[2021-05-13 10:03:12] [INFO ] Parsed PT model containing 221 places and 908 transitions in 289 ms.
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 56 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1136 resets, run finished after 526 ms. (steps per millisecond=190 ) properties seen :[0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1]
[2021-05-13 10:03:12] [INFO ] Flow matrix only has 384 transitions (discarded 410 similar events)
// Phase 1: matrix 384 rows 221 cols
[2021-05-13 10:03:12] [INFO ] Computed 36 place invariants in 29 ms
[2021-05-13 10:03:13] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 151 ms returned sat
[2021-05-13 10:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:13] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2021-05-13 10:03:13] [INFO ] State equation strengthened by 182 read => feed constraints.
[2021-05-13 10:03:13] [INFO ] [Real]Added 182 Read/Feed constraints in 50 ms returned sat
[2021-05-13 10:03:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:14] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 310 ms returned sat
[2021-05-13 10:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:14] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2021-05-13 10:03:14] [INFO ] [Nat]Added 182 Read/Feed constraints in 67 ms returned sat
[2021-05-13 10:03:15] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 84 ms.
[2021-05-13 10:03:16] [INFO ] Added : 191 causal constraints over 39 iterations in 1663 ms. Result :sat
[2021-05-13 10:03:16] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 42 ms returned sat
[2021-05-13 10:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:17] [INFO ] [Real]Absence check using state equation in 475 ms returned sat
[2021-05-13 10:03:17] [INFO ] [Real]Added 182 Read/Feed constraints in 35 ms returned sat
[2021-05-13 10:03:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:17] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 129 ms returned sat
[2021-05-13 10:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:18] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2021-05-13 10:03:18] [INFO ] [Nat]Added 182 Read/Feed constraints in 72 ms returned sat
[2021-05-13 10:03:18] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 128 ms.
[2021-05-13 10:03:20] [INFO ] Added : 191 causal constraints over 39 iterations in 2707 ms. Result :sat
[2021-05-13 10:03:21] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 135 ms returned sat
[2021-05-13 10:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:21] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2021-05-13 10:03:21] [INFO ] [Real]Added 182 Read/Feed constraints in 83 ms returned sat
[2021-05-13 10:03:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:22] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 240 ms returned sat
[2021-05-13 10:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:22] [INFO ] [Nat]Absence check using state equation in 675 ms returned sat
[2021-05-13 10:03:23] [INFO ] [Nat]Added 182 Read/Feed constraints in 92 ms returned sat
[2021-05-13 10:03:23] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 73 ms.
[2021-05-13 10:03:26] [INFO ] Added : 193 causal constraints over 39 iterations in 3066 ms. Result :sat
[2021-05-13 10:03:26] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 194 ms returned sat
[2021-05-13 10:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:27] [INFO ] [Real]Absence check using state equation in 787 ms returned sat
[2021-05-13 10:03:27] [INFO ] [Real]Added 182 Read/Feed constraints in 60 ms returned sat
[2021-05-13 10:03:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:27] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 257 ms returned sat
[2021-05-13 10:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:28] [INFO ] [Nat]Absence check using state equation in 871 ms returned sat
[2021-05-13 10:03:28] [INFO ] [Nat]Added 182 Read/Feed constraints in 48 ms returned sat
[2021-05-13 10:03:28] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 35 ms.
[2021-05-13 10:03:29] [INFO ] Added : 207 causal constraints over 43 iterations in 1286 ms. Result :sat
[2021-05-13 10:03:29] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 18 ms returned sat
[2021-05-13 10:03:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:30] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2021-05-13 10:03:30] [INFO ] [Real]Added 182 Read/Feed constraints in 54 ms returned sat
[2021-05-13 10:03:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:30] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 53 ms returned sat
[2021-05-13 10:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:30] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2021-05-13 10:03:30] [INFO ] [Nat]Added 182 Read/Feed constraints in 55 ms returned sat
[2021-05-13 10:03:30] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 33 ms.
[2021-05-13 10:03:32] [INFO ] Added : 193 causal constraints over 39 iterations in 1787 ms. Result :sat
[2021-05-13 10:03:32] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 8 ms returned unsat
[2021-05-13 10:03:32] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 15 ms returned sat
[2021-05-13 10:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:32] [INFO ] [Real]Absence check using state equation in 192 ms returned sat
[2021-05-13 10:03:32] [INFO ] [Real]Added 182 Read/Feed constraints in 22 ms returned sat
[2021-05-13 10:03:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:33] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 123 ms returned sat
[2021-05-13 10:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:33] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2021-05-13 10:03:33] [INFO ] [Nat]Added 182 Read/Feed constraints in 25 ms returned sat
[2021-05-13 10:03:33] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 33 ms.
[2021-05-13 10:03:34] [INFO ] Added : 198 causal constraints over 40 iterations in 1244 ms. Result :sat
[2021-05-13 10:03:34] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 20 ms returned sat
[2021-05-13 10:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:34] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2021-05-13 10:03:34] [INFO ] [Real]Added 182 Read/Feed constraints in 21 ms returned sat
[2021-05-13 10:03:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:34] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 140 ms returned sat
[2021-05-13 10:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:35] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2021-05-13 10:03:35] [INFO ] [Nat]Added 182 Read/Feed constraints in 29 ms returned sat
[2021-05-13 10:03:35] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 30 ms.
[2021-05-13 10:03:36] [INFO ] Added : 198 causal constraints over 40 iterations in 1229 ms. Result :sat
[2021-05-13 10:03:36] [INFO ] [Real]Absence check using 0 positive and 36 generalized place invariants in 14 ms returned sat
[2021-05-13 10:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:36] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2021-05-13 10:03:36] [INFO ] [Real]Added 182 Read/Feed constraints in 19 ms returned sat
[2021-05-13 10:03:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:03:36] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 115 ms returned sat
[2021-05-13 10:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 10:03:37] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2021-05-13 10:03:37] [INFO ] [Nat]Added 182 Read/Feed constraints in 32 ms returned sat
[2021-05-13 10:03:37] [INFO ] Computed and/alt/rep : 793/5824/383 causal constraints in 30 ms.
[2021-05-13 10:03:38] [INFO ] Added : 201 causal constraints over 41 iterations in 1165 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2021-05-13 10:03:38] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-13 10:03:38] [INFO ] Flatten gal took : 116 ms
FORMULA CloudDeployment-PT-6a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 10:03:38] [INFO ] Applying decomposition
[2021-05-13 10:03:38] [INFO ] Flatten gal took : 42 ms
[2021-05-13 10:03:38] [INFO ] Decomposing Gal with order
[2021-05-13 10:03:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 10:03:38] [INFO ] Removed a total of 2111 redundant transitions.
[2021-05-13 10:03:38] [INFO ] Flatten gal took : 105 ms
[2021-05-13 10:03:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 18 ms.
[2021-05-13 10:03:38] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-13 10:03:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 7 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ CloudDeployment-PT-6a @ 3570 seconds

FORMULA CloudDeployment-PT-6a-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6a-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6a-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6a-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6a-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6a-03 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: 11182764 kB
After kill :
MemTotal: 16427332 kB
MemFree: 11196496 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="CloudDeployment-PT-6a"
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 CloudDeployment-PT-6a, 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 r056-oct2-162038334700166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 ;