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.r227-tall-162098231300397.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ShieldPPPt-PT-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231300397
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 137K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 3.2K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 18:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 18:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 376K 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 ShieldPPPt-PT-020B-00
FORMULA_NAME ShieldPPPt-PT-020B-01
FORMULA_NAME ShieldPPPt-PT-020B-02
FORMULA_NAME ShieldPPPt-PT-020B-03
FORMULA_NAME ShieldPPPt-PT-020B-04
FORMULA_NAME ShieldPPPt-PT-020B-05
FORMULA_NAME ShieldPPPt-PT-020B-06
FORMULA_NAME ShieldPPPt-PT-020B-07
FORMULA_NAME ShieldPPPt-PT-020B-08
FORMULA_NAME ShieldPPPt-PT-020B-09
FORMULA_NAME ShieldPPPt-PT-020B-10
FORMULA_NAME ShieldPPPt-PT-020B-11
FORMULA_NAME ShieldPPPt-PT-020B-12
FORMULA_NAME ShieldPPPt-PT-020B-13
FORMULA_NAME ShieldPPPt-PT-020B-14
FORMULA_NAME ShieldPPPt-PT-020B-15

=== Now, execution of the tool begins

BK_START 1621180274986

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 15:51:16] [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]
[2021-05-16 15:51:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 15:51:16] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2021-05-16 15:51:16] [INFO ] Transformed 1563 places.
[2021-05-16 15:51:16] [INFO ] Transformed 1423 transitions.
[2021-05-16 15:51:16] [INFO ] Found NUPN structural information;
[2021-05-16 15:51:16] [INFO ] Parsed PT model containing 1563 places and 1423 transitions in 206 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 66 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 678 ms. (steps per millisecond=147 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0]
// Phase 1: matrix 1423 rows 1563 cols
[2021-05-16 15:51:17] [INFO ] Computed 221 place invariants in 52 ms
[2021-05-16 15:51:18] [INFO ] [Real]Absence check using 221 positive place invariants in 218 ms returned sat
[2021-05-16 15:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:22] [INFO ] [Real]Absence check using state equation in 4219 ms returned sat
[2021-05-16 15:51:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:22] [INFO ] [Nat]Absence check using 221 positive place invariants in 59 ms returned unsat
[2021-05-16 15:51:23] [INFO ] [Real]Absence check using 221 positive place invariants in 199 ms returned sat
[2021-05-16 15:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:27] [INFO ] [Real]Absence check using state equation in 4303 ms returned sat
[2021-05-16 15:51:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:27] [INFO ] [Nat]Absence check using 221 positive place invariants in 57 ms returned unsat
[2021-05-16 15:51:28] [INFO ] [Real]Absence check using 221 positive place invariants in 206 ms returned sat
[2021-05-16 15:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:32] [INFO ] [Real]Absence check using state equation in 4222 ms returned sat
[2021-05-16 15:51:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:32] [INFO ] [Nat]Absence check using 221 positive place invariants in 57 ms returned unsat
[2021-05-16 15:51:33] [INFO ] [Real]Absence check using 221 positive place invariants in 200 ms returned sat
[2021-05-16 15:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:37] [INFO ] [Real]Absence check using state equation in 4390 ms returned sat
[2021-05-16 15:51:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:37] [INFO ] [Nat]Absence check using 221 positive place invariants in 56 ms returned unsat
[2021-05-16 15:51:38] [INFO ] [Real]Absence check using 221 positive place invariants in 198 ms returned sat
[2021-05-16 15:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:42] [INFO ] [Real]Absence check using state equation in 4109 ms returned sat
[2021-05-16 15:51:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:42] [INFO ] [Nat]Absence check using 221 positive place invariants in 57 ms returned unsat
[2021-05-16 15:51:43] [INFO ] [Real]Absence check using 221 positive place invariants in 195 ms returned sat
[2021-05-16 15:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:47] [INFO ] [Real]Absence check using state equation in 4266 ms returned sat
[2021-05-16 15:51:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:47] [INFO ] [Nat]Absence check using 221 positive place invariants in 57 ms returned unsat
[2021-05-16 15:51:48] [INFO ] [Real]Absence check using 221 positive place invariants in 198 ms returned sat
[2021-05-16 15:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:52] [INFO ] [Real]Absence check using state equation in 4277 ms returned sat
[2021-05-16 15:51:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:52] [INFO ] [Nat]Absence check using 221 positive place invariants in 57 ms returned unsat
[2021-05-16 15:51:53] [INFO ] [Real]Absence check using 221 positive place invariants in 199 ms returned sat
[2021-05-16 15:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:51:57] [INFO ] [Real]Absence check using state equation in 4345 ms returned sat
[2021-05-16 15:51:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:51:57] [INFO ] [Nat]Absence check using 221 positive place invariants in 56 ms returned unsat
[2021-05-16 15:51:58] [INFO ] [Real]Absence check using 221 positive place invariants in 202 ms returned sat
[2021-05-16 15:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:02] [INFO ] [Real]Absence check using state equation in 4631 ms returned sat
[2021-05-16 15:52:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:03] [INFO ] [Nat]Absence check using 221 positive place invariants in 239 ms returned sat
[2021-05-16 15:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:07] [INFO ] [Nat]Absence check using state equation in 4032 ms returned sat
[2021-05-16 15:52:07] [INFO ] Deduced a trap composed of 19 places in 650 ms
[2021-05-16 15:52:08] [INFO ] Deduced a trap composed of 25 places in 583 ms
[2021-05-16 15:52:09] [INFO ] Deduced a trap composed of 18 places in 532 ms
[2021-05-16 15:52:09] [INFO ] Deduced a trap composed of 24 places in 578 ms
[2021-05-16 15:52:10] [INFO ] Deduced a trap composed of 20 places in 637 ms
[2021-05-16 15:52:11] [INFO ] Deduced a trap composed of 15 places in 707 ms
[2021-05-16 15:52:11] [INFO ] Deduced a trap composed of 38 places in 660 ms
[2021-05-16 15:52:12] [INFO ] Deduced a trap composed of 29 places in 506 ms
[2021-05-16 15:52:13] [INFO ] Deduced a trap composed of 27 places in 530 ms
[2021-05-16 15:52:13] [INFO ] Deduced a trap composed of 23 places in 538 ms
[2021-05-16 15:52:14] [INFO ] Deduced a trap composed of 19 places in 554 ms
[2021-05-16 15:52:15] [INFO ] Deduced a trap composed of 29 places in 533 ms
[2021-05-16 15:52:15] [INFO ] Deduced a trap composed of 29 places in 525 ms
[2021-05-16 15:52:16] [INFO ] Deduced a trap composed of 24 places in 517 ms
[2021-05-16 15:52:16] [INFO ] Deduced a trap composed of 21 places in 498 ms
[2021-05-16 15:52:17] [INFO ] Deduced a trap composed of 27 places in 487 ms
[2021-05-16 15:52:17] [INFO ] Deduced a trap composed of 31 places in 478 ms
[2021-05-16 15:52:18] [INFO ] Deduced a trap composed of 35 places in 470 ms
[2021-05-16 15:52:18] [INFO ] Deduced a trap composed of 29 places in 434 ms
[2021-05-16 15:52:19] [INFO ] Deduced a trap composed of 33 places in 453 ms
[2021-05-16 15:52:19] [INFO ] Deduced a trap composed of 21 places in 437 ms
[2021-05-16 15:52:20] [INFO ] Deduced a trap composed of 34 places in 422 ms
[2021-05-16 15:52:20] [INFO ] Deduced a trap composed of 28 places in 420 ms
[2021-05-16 15:52:21] [INFO ] Deduced a trap composed of 30 places in 425 ms
[2021-05-16 15:52:21] [INFO ] Deduced a trap composed of 33 places in 405 ms
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 33 places in 373 ms
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 36 places in 369 ms
[2021-05-16 15:52:22] [INFO ] Deduced a trap composed of 30 places in 373 ms
[2021-05-16 15:52:22] [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 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s78 s79 s80 s81 s82 s83 s84 s85 s86) 0)") while checking expression at index 8
[2021-05-16 15:52:23] [INFO ] [Real]Absence check using 221 positive place invariants in 193 ms returned sat
[2021-05-16 15:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:52:27] [INFO ] [Real]Absence check using state equation in 4198 ms returned sat
[2021-05-16 15:52:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 15:52:27] [INFO ] [Nat]Absence check using 221 positive place invariants in 77 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
[2021-05-16 15:52:28] [INFO ] Initial state reduction rules for CTL removed 12 formulas.
[2021-05-16 15:52:28] [INFO ] Flatten gal took : 126 ms
FORMULA ShieldPPPt-PT-020B-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 15:52:28] [INFO ] Applying decomposition
[2021-05-16 15:52:28] [INFO ] Flatten gal took : 65 ms
[2021-05-16 15:52:28] [INFO ] Decomposing Gal with order
[2021-05-16 15:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 15:52:28] [INFO ] Flatten gal took : 259 ms
[2021-05-16 15:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2021-05-16 15:52:29] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-16 15:52:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 16 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldPPPt-PT-020B @ 3570 seconds

FORMULA ShieldPPPt-PT-020B-15 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: 10986728 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16139484 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="ShieldPPPt-PT-020B"
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 ShieldPPPt-PT-020B, 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 r227-tall-162098231300397"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020B.tgz
mv ShieldPPPt-PT-020B 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 ;