Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r037-tajo-162038176900125.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 BridgeAndVehicles-PT-V50P50N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176900125
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 293K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 522K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 78K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 228K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 23 02:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 23 02:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111K Mar 22 11:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 324K Mar 22 11:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 BridgeAndVehicles-PT-V50P50N10-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-15

=== Now, execution of the tool begins

BK_START 1620932263692

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 18:57:45] [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 18:57:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 18:57:45] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2021-05-13 18:57:45] [INFO ] Transformed 128 places.
[2021-05-13 18:57:45] [INFO ] Transformed 1328 transitions.
[2021-05-13 18:57:45] [INFO ] Parsed PT model containing 128 places and 1328 transitions in 192 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 48 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100001 steps, including 227 resets, run finished after 591 ms. (steps per millisecond=169 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1]
[2021-05-13 18:57:46] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2021-05-13 18:57:46] [INFO ] Computed 7 place invariants in 16 ms
[2021-05-13 18:57:46] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2021-05-13 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:57:46] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2021-05-13 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:57:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2021-05-13 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:57:46] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2021-05-13 18:57:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-13 18:57:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 59 ms returned sat
[2021-05-13 18:57:47] [INFO ] Deduced a trap composed of 5 places in 227 ms
[2021-05-13 18:57:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 293 ms
[2021-05-13 18:57:47] [INFO ] Computed and/alt/rep : 1325/22399/247 causal constraints in 81 ms.
[2021-05-13 18:58:00] [INFO ] Added : 235 causal constraints over 47 iterations in 13226 ms. Result :sat
[2021-05-13 18:58:00] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2021-05-13 18:58:00] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2021-05-13 18:58:00] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:00] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2021-05-13 18:58:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:58:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-13 18:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:00] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2021-05-13 18:58:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 15 ms returned sat
[2021-05-13 18:58:00] [INFO ] Deduced a trap composed of 5 places in 156 ms
[2021-05-13 18:58:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2021-05-13 18:58:01] [INFO ] Computed and/alt/rep : 1325/22399/247 causal constraints in 45 ms.
[2021-05-13 18:58:12] [INFO ] Added : 235 causal constraints over 47 iterations in 11765 ms. Result :sat
[2021-05-13 18:58:12] [INFO ] Deduced a trap composed of 15 places in 157 ms
[2021-05-13 18:58:13] [INFO ] Deduced a trap composed of 14 places in 132 ms
[2021-05-13 18:58:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 692 ms
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2021-05-13 18:58:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:58:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:13] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-13 18:58:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 29 ms returned sat
[2021-05-13 18:58:14] [INFO ] Deduced a trap composed of 5 places in 207 ms
[2021-05-13 18:58:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2021-05-13 18:58:14] [INFO ] Computed and/alt/rep : 1325/22399/247 causal constraints in 51 ms.
[2021-05-13 18:58:28] [INFO ] Added : 230 causal constraints over 46 iterations in 14582 ms. Result :sat
[2021-05-13 18:58:28] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
[2021-05-13 18:58:29] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-13 18:58:29] [INFO ] Flatten gal took : 180 ms
FORMULA BridgeAndVehicles-PT-V50P50N10-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:58:29] [INFO ] Flatten gal took : 104 ms
[2021-05-13 18:58:29] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-13 18:58:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 16 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ BridgeAndVehicles-PT-V50P50N10 @ 3570 seconds

FORMULA BridgeAndVehicles-PT-V50P50N10-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V50P50N10-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V50P50N10-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V50P50N10-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V50P50N10-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 6213056 kB
After kill :
MemTotal: 16427456 kB
MemFree: 6220372 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="BridgeAndVehicles-PT-V50P50N10"
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 BridgeAndVehicles-PT-V50P50N10, 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 r037-tajo-162038176900125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N10.tgz
mv BridgeAndVehicles-PT-V50P50N10 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 ;