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.r176-tajo-158987872100587.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 PolyORBNT-COL-S05J80, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100587
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.9K Apr 12 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 11 05:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 11 05:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 10 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 9 18:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 18:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 94K 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 PolyORBNT-COL-S05J80-CTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J80-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591166532595

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 06:42:14] [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]
[2020-06-03 06:42:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 06:42:14] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 06:42:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 535 ms
[2020-06-03 06:42:14] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,

[2020-06-03 06:42:14] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-06-03 06:42:14] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 06:42:14] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-06-03 06:42:14] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-06-03 06:42:14] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-06-03 06:42:14] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 06:42:14] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 23 ms.
[2020-06-03 06:42:14] [INFO ] Computed order based on color domains.
[2020-06-03 06:42:14] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 1775 transitions in 26 ms.
[2020-06-03 06:42:14] [INFO ] Unfolded HLPN properties in 0 ms.
Deduced a syphon composed of 80 places in 9 ms
Reduce places removed 80 places and 80 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 65 ms.
Incomplete random walk after 100000 steps, including 6929 resets, run finished after 1219 ms. (steps per millisecond=82 ) properties seen :[0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1]
[2020-06-03 06:42:16] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2020-06-03 06:42:16] [INFO ] Computed 182 place invariants in 286 ms
[2020-06-03 06:42:16] [INFO ] [Real]Absence check using 175 positive place invariants in 151 ms returned sat
[2020-06-03 06:42:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
[2020-06-03 06:42:16] [INFO ] [Real]Absence check using 175 positive place invariants in 113 ms returned sat
[2020-06-03 06:42:17] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned unsat
[2020-06-03 06:42:17] [INFO ] [Real]Absence check using 175 positive place invariants in 124 ms returned sat
[2020-06-03 06:42:17] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-06-03 06:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:21] [INFO ] [Real]Absence check using state equation in 4456 ms returned sat
[2020-06-03 06:42:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:42:22] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-06-03 06:42:22] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-06-03 06:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:28] [INFO ] [Nat]Absence check using state equation in 6700 ms returned sat
[2020-06-03 06:42:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 06:42:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 34 ms returned sat
[2020-06-03 06:42:29] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 249 ms.
[2020-06-03 06:42:40] [INFO ] Added : 95 causal constraints over 19 iterations in 11061 ms. Result :sat
[2020-06-03 06:42:41] [INFO ] Deduced a trap composed of 17 places in 886 ms
[2020-06-03 06:42:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:42:43] [INFO ] Deduced a trap composed of 12 places in 1169 ms
[2020-06-03 06:42:43] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 2
[2020-06-03 06:42:43] [INFO ] [Real]Absence check using 175 positive place invariants in 126 ms returned sat
[2020-06-03 06:42:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned unsat
[2020-06-03 06:42:43] [INFO ] [Real]Absence check using 175 positive place invariants in 69 ms returned unsat
[2020-06-03 06:42:43] [INFO ] [Real]Absence check using 175 positive place invariants in 33 ms returned unsat
[2020-06-03 06:42:43] [INFO ] [Real]Absence check using 175 positive place invariants in 134 ms returned sat
[2020-06-03 06:42:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
[2020-06-03 06:42:44] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-06-03 06:42:44] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-06-03 06:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:48] [INFO ] [Real]Absence check using state equation in 4430 ms returned sat
[2020-06-03 06:42:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:42:49] [INFO ] [Nat]Absence check using 175 positive place invariants in 139 ms returned sat
[2020-06-03 06:42:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-06-03 06:42:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:53] [INFO ] [Nat]Absence check using state equation in 4024 ms returned sat
[2020-06-03 06:42:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-06-03 06:42:53] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 208 ms.
[2020-06-03 06:43:01] [INFO ] Added : 95 causal constraints over 19 iterations in 8315 ms. Result :sat
[2020-06-03 06:43:02] [INFO ] Deduced a trap composed of 14 places in 621 ms
[2020-06-03 06:43:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1327 ms
[2020-06-03 06:43:02] [INFO ] [Real]Absence check using 175 positive place invariants in 63 ms returned unsat
[2020-06-03 06:43:03] [INFO ] [Real]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-06-03 06:43:03] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-06-03 06:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:43:08] [INFO ] [Real]Absence check using state equation in 5395 ms returned sat
[2020-06-03 06:43:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:43:09] [INFO ] [Nat]Absence check using 175 positive place invariants in 97 ms returned unsat
[2020-06-03 06:43:09] [INFO ] [Real]Absence check using 175 positive place invariants in 141 ms returned sat
[2020-06-03 06:43:09] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 25 ms returned unsat
[2020-06-03 06:43:09] [INFO ] [Real]Absence check using 175 positive place invariants in 116 ms returned sat
[2020-06-03 06:43:09] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 23 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 10 simplifications.
[2020-06-03 06:43:10] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 06:43:10] [INFO ] Flatten gal took : 352 ms
[2020-06-03 06:43:10] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 06:43:10] [INFO ] Flatten gal took : 127 ms
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 06:43:10] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-03 06:43:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ PolyORBNT-COL-S05J80 @ 3570 seconds

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S05J80-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: 9949196 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16132828 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="PolyORBNT-COL-S05J80"
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 PolyORBNT-COL-S05J80, 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 r176-tajo-158987872100587"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 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 ;