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-159033477400379.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 ShieldIIPt-PT-100A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477400379
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 3.2K May 14 01:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 01:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 13 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 13 08:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 13 08:36 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 539K 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 ShieldIIPt-PT-100A-CTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-100A-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591302638914

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:30:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 20:30:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:30:40] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2020-06-04 20:30:40] [INFO ] Transformed 1903 places.
[2020-06-04 20:30:40] [INFO ] Transformed 1403 transitions.
[2020-06-04 20:30:40] [INFO ] Found NUPN structural information;
[2020-06-04 20:30:40] [INFO ] Parsed PT model containing 1903 places and 1403 transitions in 195 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 52 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1428 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0]
// Phase 1: matrix 1402 rows 1903 cols
[2020-06-04 20:30:42] [INFO ] Computed 901 place invariants in 65 ms
[2020-06-04 20:30:44] [INFO ] [Real]Absence check using 901 positive place invariants in 1049 ms returned sat
[2020-06-04 20:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:30:50] [INFO ] [Real]Absence check using state equation in 6411 ms returned sat
[2020-06-04 20:30:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:30:51] [INFO ] [Nat]Absence check using 901 positive place invariants in 755 ms returned sat
[2020-06-04 20:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:30:58] [INFO ] [Nat]Absence check using state equation in 6741 ms returned sat
[2020-06-04 20:30:58] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 90 ms.
[2020-06-04 20:31:10] [INFO ] Added : 420 causal constraints over 84 iterations in 12139 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:31:11] [INFO ] [Real]Absence check using 901 positive place invariants in 906 ms returned sat
[2020-06-04 20:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:18] [INFO ] [Real]Absence check using state equation in 6310 ms returned sat
[2020-06-04 20:31:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:31:19] [INFO ] [Nat]Absence check using 901 positive place invariants in 800 ms returned sat
[2020-06-04 20:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:25] [INFO ] [Nat]Absence check using state equation in 5923 ms returned sat
[2020-06-04 20:31:25] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 132 ms.
[2020-06-04 20:31:38] [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 (=> (> t113 0) (or (and (> t723 0) (< o723 o113)) (and (> t727 0) (< o727 o113))))") while checking expression at index 1
[2020-06-04 20:31:39] [INFO ] [Real]Absence check using 901 positive place invariants in 871 ms returned sat
[2020-06-04 20:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:46] [INFO ] [Real]Absence check using state equation in 6615 ms returned sat
[2020-06-04 20:31:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:31:47] [INFO ] [Nat]Absence check using 901 positive place invariants in 886 ms returned sat
[2020-06-04 20:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:53] [INFO ] [Nat]Absence check using state equation in 6292 ms returned sat
[2020-06-04 20:31:53] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 101 ms.
[2020-06-04 20:32:06] [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 (=> (> t98 0) (and (and (> t710 0) (< o710 o98)) (and (> t709 0) (< o709 o98))))") while checking expression at index 2
[2020-06-04 20:32:07] [INFO ] [Real]Absence check using 901 positive place invariants in 1047 ms returned sat
[2020-06-04 20:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:14] [INFO ] [Real]Absence check using state equation in 7088 ms returned sat
[2020-06-04 20:32:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:32:15] [INFO ] [Nat]Absence check using 901 positive place invariants in 845 ms returned sat
[2020-06-04 20:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:23] [INFO ] [Nat]Absence check using state equation in 7212 ms returned sat
[2020-06-04 20:32:23] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 95 ms.
[2020-06-04 20:32:34] [INFO ] Added : 415 causal constraints over 83 iterations in 11526 ms. Result :unknown
[2020-06-04 20:32:36] [INFO ] [Real]Absence check using 901 positive place invariants in 1031 ms returned sat
[2020-06-04 20:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:42] [INFO ] [Real]Absence check using state equation in 6126 ms returned sat
[2020-06-04 20:32:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:32:43] [INFO ] [Nat]Absence check using 901 positive place invariants in 661 ms returned sat
[2020-06-04 20:32:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:49] [INFO ] [Nat]Absence check using state equation in 5945 ms returned sat
[2020-06-04 20:32:49] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 117 ms.
[2020-06-04 20:33:02] [INFO ] Added : 470 causal constraints over 94 iterations in 13142 ms. Result :unknown
[2020-06-04 20:33:03] [INFO ] [Real]Absence check using 901 positive place invariants in 880 ms returned sat
[2020-06-04 20:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:09] [INFO ] [Real]Absence check using state equation in 5980 ms returned sat
[2020-06-04 20:33:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:33:10] [INFO ] [Nat]Absence check using 901 positive place invariants in 690 ms returned sat
[2020-06-04 20:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:17] [INFO ] [Nat]Absence check using state equation in 7184 ms returned sat
[2020-06-04 20:33:17] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 106 ms.
[2020-06-04 20:33:29] [INFO ] Added : 445 causal constraints over 89 iterations in 11844 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:33:30] [INFO ] [Real]Absence check using 901 positive place invariants in 851 ms returned sat
[2020-06-04 20:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:37] [INFO ] [Real]Absence check using state equation in 6402 ms returned sat
[2020-06-04 20:33:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:33:38] [INFO ] [Nat]Absence check using 901 positive place invariants in 985 ms returned sat
[2020-06-04 20:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:44] [INFO ] [Nat]Absence check using state equation in 6413 ms returned sat
[2020-06-04 20:33:45] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 100 ms.
[2020-06-04 20:33:57] [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 (=> (> t721 0) (and (or (and (> t100 0) (< o100 o721)) (and (> t718 0) (< o718 o721))) (or (and (> t720 0) (< o720 o721)) (and (> t722 0) (< o722 o721)))))") while checking expression at index 6
[2020-06-04 20:33:58] [INFO ] [Real]Absence check using 901 positive place invariants in 890 ms returned sat
[2020-06-04 20:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:05] [INFO ] [Real]Absence check using state equation in 6863 ms returned sat
[2020-06-04 20:34:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:34:06] [INFO ] [Nat]Absence check using 901 positive place invariants in 875 ms returned sat
[2020-06-04 20:34:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:13] [INFO ] [Nat]Absence check using state equation in 6661 ms returned sat
[2020-06-04 20:34:13] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 95 ms.
[2020-06-04 20:34:25] [INFO ] Added : 465 causal constraints over 93 iterations in 12172 ms. Result :unknown
[2020-06-04 20:34:26] [INFO ] [Real]Absence check using 901 positive place invariants in 944 ms returned sat
[2020-06-04 20:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:33] [INFO ] [Real]Absence check using state equation in 6873 ms returned sat
[2020-06-04 20:34:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:34:34] [INFO ] [Nat]Absence check using 901 positive place invariants in 643 ms returned sat
[2020-06-04 20:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:41] [INFO ] [Nat]Absence check using state equation in 6547 ms returned sat
[2020-06-04 20:34:41] [INFO ] Computed and/alt/rep : 1401/4999/1401 causal constraints in 103 ms.
[2020-06-04 20:34:53] [INFO ] Added : 440 causal constraints over 88 iterations in 12528 ms. Result :unknown
[2020-06-04 20:34:54] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-04 20:34:54] [INFO ] Flatten gal took : 445 ms
[2020-06-04 20:34:54] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-04 20:34:54] [INFO ] Flatten gal took : 197 ms
FORMULA ShieldIIPt-PT-100A-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 20:34:54] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2020-06-04 20:34:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 29 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ShieldIIPt-PT-100A @ 3570 seconds

FORMULA ShieldIIPt-PT-100A-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100A-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100A-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100A-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100A-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100A-CTLCardinality-11 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: 15825076 kB
After kill :
MemTotal: 16427456 kB
MemFree: 15826280 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="ShieldIIPt-PT-100A"
export BK_EXAMINATION="CTLCardinality"
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 ShieldIIPt-PT-100A, examination is CTLCardinality"
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-159033477400379"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;