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.r211-tajo-159033477600524.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 ShieldPPPs-PT-040A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477600524
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 3.8K May 14 01:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 01:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 19:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 19:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 13:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 08:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 13 08:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 355K May 12 20:42 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 ShieldPPPs-PT-040A-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-040A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591312544584

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 23:15:46] [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]
[2020-06-04 23:15:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 23:15:46] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2020-06-04 23:15:46] [INFO ] Transformed 1243 places.
[2020-06-04 23:15:46] [INFO ] Transformed 1043 transitions.
[2020-06-04 23:15:46] [INFO ] Found NUPN structural information;
[2020-06-04 23:15:46] [INFO ] Parsed PT model containing 1243 places and 1043 transitions in 192 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 47 ms.
Incomplete random walk after 100000 steps, including 37 resets, run finished after 927 ms. (steps per millisecond=107 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1]
// Phase 1: matrix 1043 rows 1243 cols
[2020-06-04 23:15:47] [INFO ] Computed 441 place invariants in 60 ms
[2020-06-04 23:15:49] [INFO ] [Real]Absence check using 441 positive place invariants in 1014 ms returned sat
[2020-06-04 23:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:15:51] [INFO ] [Real]Absence check using state equation in 2821 ms returned sat
[2020-06-04 23:15:53] [INFO ] Deduced a trap composed of 18 places in 1231 ms
[2020-06-04 23:15:54] [INFO ] Deduced a trap composed of 18 places in 608 ms
[2020-06-04 23:15:54] [INFO ] Deduced a trap composed of 35 places in 474 ms
[2020-06-04 23:15:54] [INFO ] Deduced a trap composed of 24 places in 102 ms
[2020-06-04 23:15:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2780 ms
[2020-06-04 23:15:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:15:55] [INFO ] [Nat]Absence check using 441 positive place invariants in 333 ms returned sat
[2020-06-04 23:15:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:15:58] [INFO ] [Nat]Absence check using state equation in 3329 ms returned sat
[2020-06-04 23:15:59] [INFO ] Deduced a trap composed of 18 places in 164 ms
[2020-06-04 23:15:59] [INFO ] Deduced a trap composed of 18 places in 85 ms
[2020-06-04 23:15:59] [INFO ] Deduced a trap composed of 26 places in 153 ms
[2020-06-04 23:15:59] [INFO ] Deduced a trap composed of 30 places in 84 ms
[2020-06-04 23:15:59] [INFO ] Deduced a trap composed of 30 places in 43 ms
[2020-06-04 23:15:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 844 ms
[2020-06-04 23:15:59] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 69 ms.
[2020-06-04 23:16:14] [INFO ] Added : 620 causal constraints over 124 iterations in 15294 ms. Result :(error "Failed to check-sat")
[2020-06-04 23:16:15] [INFO ] [Real]Absence check using 441 positive place invariants in 364 ms returned sat
[2020-06-04 23:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:16:18] [INFO ] [Real]Absence check using state equation in 2677 ms returned sat
[2020-06-04 23:16:18] [INFO ] Deduced a trap composed of 19 places in 143 ms
[2020-06-04 23:16:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
[2020-06-04 23:16:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:16:19] [INFO ] [Nat]Absence check using 441 positive place invariants in 606 ms returned sat
[2020-06-04 23:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:16:22] [INFO ] [Nat]Absence check using state equation in 2977 ms returned sat
[2020-06-04 23:16:22] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 65 ms.
[2020-06-04 23:16:38] [INFO ] Added : 660 causal constraints over 132 iterations in 16144 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-04 23:16:39] [INFO ] [Real]Absence check using 441 positive place invariants in 673 ms returned sat
[2020-06-04 23:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:16:42] [INFO ] [Real]Absence check using state equation in 2724 ms returned sat
[2020-06-04 23:16:42] [INFO ] Deduced a trap composed of 24 places in 101 ms
[2020-06-04 23:16:42] [INFO ] Deduced a trap composed of 18 places in 61 ms
[2020-06-04 23:16:42] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2020-06-04 23:16:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 405 ms
[2020-06-04 23:16:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:16:43] [INFO ] [Nat]Absence check using 441 positive place invariants in 339 ms returned sat
[2020-06-04 23:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:16:46] [INFO ] [Nat]Absence check using state equation in 2665 ms returned sat
[2020-06-04 23:16:46] [INFO ] Deduced a trap composed of 24 places in 88 ms
[2020-06-04 23:16:46] [INFO ] Deduced a trap composed of 18 places in 59 ms
[2020-06-04 23:16:46] [INFO ] Deduced a trap composed of 24 places in 46 ms
[2020-06-04 23:16:46] [INFO ] Deduced a trap composed of 46 places in 66 ms
[2020-06-04 23:16:46] [INFO ] Deduced a trap composed of 30 places in 51 ms
[2020-06-04 23:16:46] [INFO ] Deduced a trap composed of 36 places in 65 ms
[2020-06-04 23:16:46] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 716 ms
[2020-06-04 23:16:47] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 100 ms.
[2020-06-04 23:17:02] [INFO ] Added : 675 causal constraints over 135 iterations in 16044 ms. Result :unknown
[2020-06-04 23:17:03] [INFO ] [Real]Absence check using 441 positive place invariants in 348 ms returned sat
[2020-06-04 23:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:06] [INFO ] [Real]Absence check using state equation in 2709 ms returned sat
[2020-06-04 23:17:06] [INFO ] Deduced a trap composed of 18 places in 77 ms
[2020-06-04 23:17:06] [INFO ] Deduced a trap composed of 20 places in 36 ms
[2020-06-04 23:17:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 240 ms
[2020-06-04 23:17:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 23:17:07] [INFO ] [Nat]Absence check using 441 positive place invariants in 374 ms returned sat
[2020-06-04 23:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 23:17:09] [INFO ] [Nat]Absence check using state equation in 2746 ms returned sat
[2020-06-04 23:17:09] [INFO ] Deduced a trap composed of 18 places in 61 ms
[2020-06-04 23:17:10] [INFO ] Deduced a trap composed of 20 places in 39 ms
[2020-06-04 23:17:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 273 ms
[2020-06-04 23:17:10] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints in 80 ms.
[2020-06-04 23:17:26] [INFO ] Added : 665 causal constraints over 133 iterations in 16410 ms. Result :(error "Failed to check-sat")
[2020-06-04 23:17:27] [INFO ] Flatten gal took : 201 ms
[2020-06-04 23:17:27] [INFO ] Flatten gal took : 145 ms
[2020-06-04 23:17:27] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2020-06-04 23:17:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldPPPs-PT-040A @ 3570 seconds

FORMULA ShieldPPPs-PT-040A-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPs-PT-040A-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPs-PT-040A-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPs-PT-040A-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPs-PT-040A-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPs-PT-040A-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPs-PT-040A-CTLFireability-04 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: 302352 kB
After kill :
MemTotal: 16427456 kB
MemFree: 15477396 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="ShieldPPPs-PT-040A"
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 ShieldPPPs-PT-040A, 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 r211-tajo-159033477600524"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040A.tgz
mv ShieldPPPs-PT-040A 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 ;