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-oct2-162038334600145.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-3b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334600145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 148K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.2K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 12:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 12:35 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 308K 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-3b-00
FORMULA_NAME CloudDeployment-PT-3b-01
FORMULA_NAME CloudDeployment-PT-3b-02
FORMULA_NAME CloudDeployment-PT-3b-03
FORMULA_NAME CloudDeployment-PT-3b-04
FORMULA_NAME CloudDeployment-PT-3b-05
FORMULA_NAME CloudDeployment-PT-3b-06
FORMULA_NAME CloudDeployment-PT-3b-07
FORMULA_NAME CloudDeployment-PT-3b-08
FORMULA_NAME CloudDeployment-PT-3b-09
FORMULA_NAME CloudDeployment-PT-3b-10
FORMULA_NAME CloudDeployment-PT-3b-11
FORMULA_NAME CloudDeployment-PT-3b-12
FORMULA_NAME CloudDeployment-PT-3b-13
FORMULA_NAME CloudDeployment-PT-3b-14
FORMULA_NAME CloudDeployment-PT-3b-15

=== Now, execution of the tool begins

BK_START 1620899606459

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 09:53:29] [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]
[2021-05-13 09:53:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 09:53:29] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2021-05-13 09:53:29] [INFO ] Transformed 859 places.
[2021-05-13 09:53:29] [INFO ] Transformed 1152 transitions.
[2021-05-13 09:53:29] [INFO ] Found NUPN structural information;
[2021-05-13 09:53:29] [INFO ] Parsed PT model containing 859 places and 1152 transitions in 122 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1054 resets, run finished after 308 ms. (steps per millisecond=324 ) properties seen :[0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0]
// Phase 1: matrix 1152 rows 859 cols
[2021-05-13 09:53:29] [INFO ] Computed 13 place invariants in 29 ms
[2021-05-13 09:53:29] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 42 ms returned sat
[2021-05-13 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:53:31] [INFO ] [Real]Absence check using state equation in 1530 ms returned sat
[2021-05-13 09:53:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:53:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:53:39] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 7886 ms returned sat
[2021-05-13 09:53:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 09:53:40] [INFO ] [Nat]Absence check using state equation in 1358 ms returned sat
[2021-05-13 09:53:41] [INFO ] Computed and/alt/rep : 1151/3681/1151 causal constraints in 95 ms.
[2021-05-13 09:53:51] [INFO ] Added : 735 causal constraints over 147 iterations in 10541 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 09:53:51] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 29 ms returned sat
[2021-05-13 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:53:53] [INFO ] [Real]Absence check using state equation in 1499 ms returned sat
[2021-05-13 09:53:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:53:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:54:02] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9501 ms returned unknown
[2021-05-13 09:54:03] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 113 ms returned sat
[2021-05-13 09:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:04] [INFO ] [Real]Absence check using state equation in 1589 ms returned sat
[2021-05-13 09:54:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:54:14] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9311 ms returned unknown
[2021-05-13 09:54:14] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 29 ms returned sat
[2021-05-13 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:15] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2021-05-13 09:54:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:54:25] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9294 ms returned unknown
[2021-05-13 09:54:25] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 123 ms returned sat
[2021-05-13 09:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:27] [INFO ] [Real]Absence check using state equation in 1456 ms returned sat
[2021-05-13 09:54:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:54:36] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9468 ms returned unknown
[2021-05-13 09:54:36] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 29 ms returned sat
[2021-05-13 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:38] [INFO ] [Real]Absence check using state equation in 1336 ms returned sat
[2021-05-13 09:54:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:38] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 98 ms returned unsat
[2021-05-13 09:54:38] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 55 ms returned sat
[2021-05-13 09:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:40] [INFO ] [Real]Absence check using state equation in 1618 ms returned sat
[2021-05-13 09:54:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:40] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 109 ms returned unsat
[2021-05-13 09:54:40] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 55 ms returned sat
[2021-05-13 09:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:42] [INFO ] [Real]Absence check using state equation in 1526 ms returned sat
[2021-05-13 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:54:51] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9518 ms returned unknown
[2021-05-13 09:54:52] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 155 ms returned sat
[2021-05-13 09:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:55] [INFO ] [Real]Absence check using state equation in 2763 ms returned sat
[2021-05-13 09:54:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:55] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 174 ms returned unsat
[2021-05-13 09:54:55] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 41 ms returned sat
[2021-05-13 09:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:54:57] [INFO ] [Real]Absence check using state equation in 1572 ms returned sat
[2021-05-13 09:54:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:54:57] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 164 ms returned unsat
[2021-05-13 09:54:57] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 75 ms returned sat
[2021-05-13 09:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:55:00] [INFO ] [Real]Absence check using state equation in 2311 ms returned sat
[2021-05-13 09:55:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:55:00] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 165 ms returned unsat
[2021-05-13 09:55:00] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 29 ms returned sat
[2021-05-13 09:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:55:02] [INFO ] [Real]Absence check using state equation in 1690 ms returned sat
[2021-05-13 09:55:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:55:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:55:11] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9327 ms returned unknown
[2021-05-13 09:55:12] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 55 ms returned sat
[2021-05-13 09:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:55:13] [INFO ] [Real]Absence check using state equation in 1786 ms returned sat
[2021-05-13 09:55:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:55:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:55:23] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9391 ms returned unknown
[2021-05-13 09:55:23] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 58 ms returned sat
[2021-05-13 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:55:25] [INFO ] [Real]Absence check using state equation in 1498 ms returned sat
[2021-05-13 09:55:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:55:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:55:34] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9329 ms returned unknown
[2021-05-13 09:55:34] [INFO ] [Real]Absence check using 0 positive and 13 generalized place invariants in 29 ms returned sat
[2021-05-13 09:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 09:55:36] [INFO ] [Real]Absence check using state equation in 1484 ms returned sat
[2021-05-13 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 09:55:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 09:55:46] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 9541 ms returned unknown
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
[2021-05-13 09:55:46] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-13 09:55:46] [INFO ] Flatten gal took : 131 ms
FORMULA CloudDeployment-PT-3b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3b-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3b-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-3b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 09:55:46] [INFO ] Applying decomposition
[2021-05-13 09:55:46] [INFO ] Flatten gal took : 60 ms
[2021-05-13 09:55:46] [INFO ] Decomposing Gal with order
[2021-05-13 09:55:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 09:55:46] [INFO ] Removed a total of 1292 redundant transitions.
[2021-05-13 09:55:46] [INFO ] Flatten gal took : 148 ms
[2021-05-13 09:55:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 369 labels/synchronizations in 60 ms.
[2021-05-13 09:55:46] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 8 ms.
[2021-05-13 09:55:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 10 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudDeployment-PT-3b @ 3570 seconds

FORMULA CloudDeployment-PT-3b-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3b-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3b-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3b-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-3b-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: 5166744 kB
After kill :
MemTotal: 16427332 kB
MemFree: 5169540 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-3b"
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 CloudDeployment-PT-3b, 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 r056-oct2-162038334600145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3b.tgz
mv CloudDeployment-PT-3b 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 ;