Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987882500500.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is Diffusion2D-PT-D30N050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882500500
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 4.1K Mar 31 06:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 31 06:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 29 22:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 22:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 28 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 28 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 07:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 27 07:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 3.0M Mar 24 05:37 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 Diffusion2D-PT-D30N050-CTLFireability-00
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-01
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-02
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-03
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-04
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-05
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-06
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-07
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-08
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-09
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-10
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-11
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-12
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-13
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-14
FORMULA_NAME Diffusion2D-PT-D30N050-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591224674475

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 22:51:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 22:51:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 22:51:16] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2020-06-03 22:51:16] [INFO ] Transformed 900 places.
[2020-06-03 22:51:16] [INFO ] Transformed 6844 transitions.
[2020-06-03 22:51:16] [INFO ] Parsed PT model containing 900 places and 6844 transitions in 320 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 47 ms.
Incomplete random walk after 100038 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=926 ) properties seen :[0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 6844 rows 900 cols
[2020-06-03 22:51:16] [INFO ] Computed 1 place invariants in 52 ms
[2020-06-03 22:51:17] [INFO ] [Real]Absence check using 1 positive place invariants in 23 ms returned sat
[2020-06-03 22:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:51:22] [INFO ] [Real]Absence check using state equation in 5325 ms returned sat
[2020-06-03 22:51:23] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 417 ms.
[2020-06-03 22:51:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:51:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 34 ms returned sat
[2020-06-03 22:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:51:30] [INFO ] [Nat]Absence check using state equation in 6130 ms returned sat
[2020-06-03 22:51:30] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 425 ms.
[2020-06-03 22:51:44] [INFO ] Added : 250 causal constraints over 50 iterations in 13646 ms. Result :(error "Failed to check-sat")
[2020-06-03 22:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 21 ms returned sat
[2020-06-03 22:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:51:50] [INFO ] [Real]Absence check using state equation in 6062 ms returned sat
[2020-06-03 22:51:50] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 391 ms.
[2020-06-03 22:51:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:51:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 47 ms returned sat
[2020-06-03 22:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:51:57] [INFO ] [Nat]Absence check using state equation in 6051 ms returned sat
[2020-06-03 22:51:58] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 773 ms.
[2020-06-03 22:52:11] [INFO ] Added : 200 causal constraints over 40 iterations in 13701 ms. Result :(error "Failed to check-sat")
[2020-06-03 22:52:11] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2020-06-03 22:52:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:52:18] [INFO ] [Real]Absence check using state equation in 6325 ms returned sat
[2020-06-03 22:52:18] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 408 ms.
[2020-06-03 22:52:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:52:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 43 ms returned sat
[2020-06-03 22:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:52:26] [INFO ] [Nat]Absence check using state equation in 6432 ms returned sat
[2020-06-03 22:52:26] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 463 ms.
[2020-06-03 22:52:39] [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 (=> (> t89 0) (or (and (> t73 0) (< o73 o89)) (and (> t93 0) (< o93 o89)) (and (> t308 0) (< o308 o89)) (and (> t320 0) (< o320 o89)) (and (> t327 0) (< o327 o89)) (and (> t6684 0) (< o6684 o89)) (and (> t6696 0) (< o6696 o89)) (and (> t6703 0) (< o6703 o89))))") while checking expression at index 2
[2020-06-03 22:52:39] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2020-06-03 22:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:52:46] [INFO ] [Real]Absence check using state equation in 6295 ms returned sat
[2020-06-03 22:52:46] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 413 ms.
[2020-06-03 22:52:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 40 ms returned sat
[2020-06-03 22:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:52:53] [INFO ] [Nat]Absence check using state equation in 6166 ms returned sat
[2020-06-03 22:52:54] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 387 ms.
[2020-06-03 22:53:07] [INFO ] Added : 215 causal constraints over 43 iterations in 13586 ms. Result :unknown
[2020-06-03 22:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 17 ms returned sat
[2020-06-03 22:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:53:13] [INFO ] [Real]Absence check using state equation in 6119 ms returned sat
[2020-06-03 22:53:14] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 434 ms.
[2020-06-03 22:53:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 22:53:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 27 ms returned sat
[2020-06-03 22:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 22:53:21] [INFO ] [Nat]Absence check using state equation in 6119 ms returned sat
[2020-06-03 22:53:22] [INFO ] Computed and/alt/rep : 6836/52948/6836 causal constraints in 453 ms.
[2020-06-03 22:53:35] [INFO ] Added : 235 causal constraints over 47 iterations in 13659 ms. Result :(error "Failed to check-sat")
[2020-06-03 22:53:36] [INFO ] Flatten gal took : 356 ms
[2020-06-03 22:53:36] [INFO ] Flatten gal took : 132 ms
[2020-06-03 22:53:36] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2020-06-03 22:53:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 35 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Diffusion2D-PT-D30N050 @ 3570 seconds

FORMULA Diffusion2D-PT-D30N050-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Diffusion2D-PT-D30N050-CTLFireability-05 TRUE 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: 151620 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16324856 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="Diffusion2D-PT-D30N050"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is Diffusion2D-PT-D30N050, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882500500"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N050.tgz
mv Diffusion2D-PT-D30N050 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;