fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r056-oct2-162038334700166
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CloudDeployment-PT-6a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5969.287 3600000.00 3682507.00 3660.50 ???F?FTF?FTFFFFF normal

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 ;