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-159033478100905.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 ShieldRVs-PT-100A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478100905
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 3.1K May 14 02:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 02:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 20:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 20:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.9K May 13 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 13 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 09:27 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 652K 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 ShieldRVs-PT-100A-00
FORMULA_NAME ShieldRVs-PT-100A-01
FORMULA_NAME ShieldRVs-PT-100A-02
FORMULA_NAME ShieldRVs-PT-100A-03
FORMULA_NAME ShieldRVs-PT-100A-04
FORMULA_NAME ShieldRVs-PT-100A-05
FORMULA_NAME ShieldRVs-PT-100A-06
FORMULA_NAME ShieldRVs-PT-100A-07
FORMULA_NAME ShieldRVs-PT-100A-08
FORMULA_NAME ShieldRVs-PT-100A-09
FORMULA_NAME ShieldRVs-PT-100A-10
FORMULA_NAME ShieldRVs-PT-100A-11
FORMULA_NAME ShieldRVs-PT-100A-12
FORMULA_NAME ShieldRVs-PT-100A-13
FORMULA_NAME ShieldRVs-PT-100A-14
FORMULA_NAME ShieldRVs-PT-100A-15

=== Now, execution of the tool begins

BK_START 1591333821448

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 05:10:23] [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]
[2020-06-05 05:10:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 05:10:23] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2020-06-05 05:10:23] [INFO ] Transformed 1403 places.
[2020-06-05 05:10:23] [INFO ] Transformed 1903 transitions.
[2020-06-05 05:10:23] [INFO ] Found NUPN structural information;
[2020-06-05 05:10:23] [INFO ] Parsed PT model containing 1403 places and 1903 transitions in 160 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 65 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 75 resets, run finished after 754 ms. (steps per millisecond=132 ) properties seen :[0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 1903 rows 1403 cols
[2020-06-05 05:10:24] [INFO ] Computed 401 place invariants in 35 ms
[2020-06-05 05:10:24] [INFO ] [Real]Absence check using 401 positive place invariants in 316 ms returned sat
[2020-06-05 05:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:29] [INFO ] [Real]Absence check using state equation in 4766 ms returned sat
[2020-06-05 05:10:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:10:29] [INFO ] [Nat]Absence check using 401 positive place invariants in 35 ms returned unsat
[2020-06-05 05:10:30] [INFO ] [Real]Absence check using 401 positive place invariants in 324 ms returned sat
[2020-06-05 05:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:34] [INFO ] [Real]Absence check using state equation in 4525 ms returned sat
[2020-06-05 05:10:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:10:35] [INFO ] [Nat]Absence check using 401 positive place invariants in 314 ms returned sat
[2020-06-05 05:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:10:39] [INFO ] [Nat]Absence check using state equation in 4341 ms returned sat
[2020-06-05 05:10:40] [INFO ] Deduced a trap composed of 8 places in 231 ms
[2020-06-05 05:10:40] [INFO ] Deduced a trap composed of 9 places in 180 ms
[2020-06-05 05:10:40] [INFO ] Deduced a trap composed of 11 places in 179 ms
[2020-06-05 05:10:40] [INFO ] Deduced a trap composed of 7 places in 148 ms
[2020-06-05 05:10:41] [INFO ] Deduced a trap composed of 11 places in 140 ms
[2020-06-05 05:10:41] [INFO ] Deduced a trap composed of 11 places in 128 ms
[2020-06-05 05:10:41] [INFO ] Deduced a trap composed of 19 places in 106 ms
[2020-06-05 05:10:41] [INFO ] Deduced a trap composed of 12 places in 93 ms
[2020-06-05 05:10:41] [INFO ] Deduced a trap composed of 15 places in 78 ms
[2020-06-05 05:10:42] [INFO ] Deduced a trap composed of 19 places in 88 ms
[2020-06-05 05:10:42] [INFO ] Deduced a trap composed of 19 places in 128 ms
[2020-06-05 05:10:42] [INFO ] Deduced a trap composed of 11 places in 68 ms
[2020-06-05 05:10:42] [INFO ] Deduced a trap composed of 16 places in 48 ms
[2020-06-05 05:10:42] [INFO ] Deduced a trap composed of 11 places in 48 ms
[2020-06-05 05:10:42] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2926 ms
[2020-06-05 05:10:43] [INFO ] Computed and/alt/rep : 1902/14649/1902 causal constraints in 183 ms.
[2020-06-05 05:10:55] [INFO ] Added : 380 causal constraints over 76 iterations in 12210 ms. Result :unknown
[2020-06-05 05:10:55] [INFO ] [Real]Absence check using 401 positive place invariants in 338 ms returned sat
[2020-06-05 05:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:11:00] [INFO ] [Real]Absence check using state equation in 4446 ms returned sat
[2020-06-05 05:11:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:11:00] [INFO ] [Nat]Absence check using 401 positive place invariants in 34 ms returned unsat
[2020-06-05 05:11:01] [INFO ] [Real]Absence check using 401 positive place invariants in 337 ms returned sat
[2020-06-05 05:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:11:05] [INFO ] [Real]Absence check using state equation in 4390 ms returned sat
[2020-06-05 05:11:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:11:06] [INFO ] [Nat]Absence check using 401 positive place invariants in 317 ms returned sat
[2020-06-05 05:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:11:10] [INFO ] [Nat]Absence check using state equation in 4336 ms returned sat
[2020-06-05 05:11:10] [INFO ] Deduced a trap composed of 8 places in 218 ms
[2020-06-05 05:11:10] [INFO ] Deduced a trap composed of 11 places in 199 ms
[2020-06-05 05:11:11] [INFO ] Deduced a trap composed of 11 places in 186 ms
[2020-06-05 05:11:11] [INFO ] Deduced a trap composed of 8 places in 185 ms
[2020-06-05 05:11:11] [INFO ] Deduced a trap composed of 10 places in 159 ms
[2020-06-05 05:11:11] [INFO ] Deduced a trap composed of 8 places in 161 ms
[2020-06-05 05:11:12] [INFO ] Deduced a trap composed of 8 places in 142 ms
[2020-06-05 05:11:12] [INFO ] Deduced a trap composed of 8 places in 184 ms
[2020-06-05 05:11:12] [INFO ] Deduced a trap composed of 13 places in 115 ms
[2020-06-05 05:11:12] [INFO ] Deduced a trap composed of 8 places in 118 ms
[2020-06-05 05:11:12] [INFO ] Deduced a trap composed of 11 places in 121 ms
[2020-06-05 05:11:13] [INFO ] Deduced a trap composed of 15 places in 121 ms
[2020-06-05 05:11:13] [INFO ] Deduced a trap composed of 15 places in 46 ms
[2020-06-05 05:11:13] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2940 ms
[2020-06-05 05:11:13] [INFO ] Computed and/alt/rep : 1902/14649/1902 causal constraints in 164 ms.
[2020-06-05 05:11:25] [INFO ] Added : 390 causal constraints over 78 iterations in 12183 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-05 05:11:26] [INFO ] [Real]Absence check using 401 positive place invariants in 354 ms returned sat
[2020-06-05 05:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:11:30] [INFO ] [Real]Absence check using state equation in 4432 ms returned sat
[2020-06-05 05:11:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:11:31] [INFO ] [Nat]Absence check using 401 positive place invariants in 323 ms returned sat
[2020-06-05 05:11:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:11:35] [INFO ] [Nat]Absence check using state equation in 4209 ms returned sat
[2020-06-05 05:11:35] [INFO ] Deduced a trap composed of 16 places in 142 ms
[2020-06-05 05:11:35] [INFO ] Deduced a trap composed of 15 places in 132 ms
[2020-06-05 05:11:36] [INFO ] Deduced a trap composed of 15 places in 82 ms
[2020-06-05 05:11:36] [INFO ] Deduced a trap composed of 15 places in 85 ms
[2020-06-05 05:11:36] [INFO ] Deduced a trap composed of 11 places in 59 ms
[2020-06-05 05:11:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 926 ms
[2020-06-05 05:11:36] [INFO ] Computed and/alt/rep : 1902/14649/1902 causal constraints in 163 ms.
[2020-06-05 05:11:50] [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 (=> (> t367 0) (or (and (> t1243 0) (< o1243 o367)) (and (> t1245 0) (< o1245 o367))))") while checking expression at index 4
[2020-06-05 05:11:51] [INFO ] [Real]Absence check using 401 positive place invariants in 314 ms returned sat
[2020-06-05 05:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:11:55] [INFO ] [Real]Absence check using state equation in 4222 ms returned sat
[2020-06-05 05:11:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:11:55] [INFO ] [Nat]Absence check using 401 positive place invariants in 305 ms returned sat
[2020-06-05 05:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:12:01] [INFO ] [Nat]Absence check using state equation in 5366 ms returned sat
[2020-06-05 05:12:01] [INFO ] Deduced a trap composed of 8 places in 112 ms
[2020-06-05 05:12:01] [INFO ] Deduced a trap composed of 16 places in 109 ms
[2020-06-05 05:12:01] [INFO ] Deduced a trap composed of 9 places in 79 ms
[2020-06-05 05:12:01] [INFO ] Deduced a trap composed of 19 places in 93 ms
[2020-06-05 05:12:02] [INFO ] Deduced a trap composed of 20 places in 34 ms
[2020-06-05 05:12:02] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 800 ms
[2020-06-05 05:12:02] [INFO ] Computed and/alt/rep : 1902/14649/1902 causal constraints in 118 ms.
[2020-06-05 05:12:15] [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 (=> (> t726 0) (and (or (and (> t1565 0) (< o1565 o726)) (and (> t1566 0) (< o1566 o726))) (or (and (> t600 0) (< o600 o726)) (and (> t1567 0) (< o1567 o726))) (or (and (> t410 0) (< o410 o726)) (and (> t411 0) (< o411 o726)) (and (> t1280 0) (< o1280 o726)) (and (> t1282 0) (< o1282 o726)) (and (> t1558 0) (< o1558 o726)) (and (> t1559 0) (< o1559 o726)))))") while checking expression at index 5
Successfully simplified 2 atomic propositions for a total of 3 simplifications.
[2020-06-05 05:12:16] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2020-06-05 05:12:16] [INFO ] Flatten gal took : 416 ms
FORMULA ShieldRVs-PT-100A-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 05:12:16] [INFO ] Applying decomposition
[2020-06-05 05:12:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-05 05:12:16] [INFO ] Flatten gal took : 169 ms
[2020-06-05 05:12:16] [INFO ] Decomposing Gal with order
[2020-06-05 05:12:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 05:12:16] [INFO ] Removed a total of 2097 redundant transitions.
[2020-06-05 05:12:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-05 05:12:17] [INFO ] Flatten gal took : 332 ms
[2020-06-05 05:12:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 1200 labels/synchronizations in 208 ms.
[2020-06-05 05:12:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldRVs-PT-100A-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 05:12:17] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 7 ms.
[2020-06-05 05:12:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 34 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldRVs-PT-100A @ 3570 seconds

FORMULA ShieldRVs-PT-100A-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-100A-15 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: 10709416 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16138868 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="ShieldRVs-PT-100A"
export BK_EXAMINATION="LTLCardinality"
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 ShieldRVs-PT-100A, 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 r211-tajo-159033478100905"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A 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 ;