Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r094-tall-162048902800428.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is FamilyReunion-COL-L00020M0002C001P001G001, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902800428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 10:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 10:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Mar 22 18:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 18:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 135K May 5 16:51 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 FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620784819205

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-12 02:00:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-12 02:00:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 02:00:25] [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.
[2021-05-12 02:00:26] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 634 ms
[2021-05-12 02:00:26] [INFO ] sort/places :
Response->r0,
LxM->m1,ml0,l2,m2,lm1,l3,m3,ml1,l4,lm2,m4,m5,l5,ml2,l6,lm3,m6,m7,ml3,l7,m9,m10,ml4,
CINFORMI->c2,c4,c7,c0,c1,
LxP->p1,p3,p2,p5,p4,p6,p9,pl0,pl1,
LegalResident->lm0,l12,l0,l30,l31,lc1,l1,l32,lc2,l33,lc3,l34,cg0,l35,lg0,l36,l8,l9,lm4,l38,l10,l11,l13,l16,l14,lc0,l15,l17,l18,lp0,l19,lp1,l20,l21,l22,l24,l25,l23,l28,l26,l27,l29,
LxC->c3,cl2,c5,c6,cl0,cl1,
LxR->gl1,l37,l39,l40,
GovernmentCommission->g0,g2,g4,
PublicAdminOffice->p0,p7,p8,p10,p11,
MICSystem->m0,m8,m11,
LxG->g1,gl0,g3,

[2021-05-12 02:00:26] [INFO ] Detected 5 constant HL places corresponding to 11 PT places.
[2021-05-12 02:00:26] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 3292 PT places and 2774.0 transition bindings in 28 ms.
[2021-05-12 02:00:26] [INFO ] Computed order based on color domains.
[2021-05-12 02:00:26] [INFO ] Unfolded HLPN to a Petri net with 3292 places and 2753 transitions in 39 ms.
[2021-05-12 02:00:26] [INFO ] Unfolded HLPN properties in 1 ms.
[2021-05-12 02:00:26] [INFO ] Reduced 21 identical enabling conditions.
Deduced a syphon composed of 21 places in 27 ms
Reduce places removed 32 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 127 ms.
Working with output stream class java.io.PrintStream
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 8 resets, run finished after 195 ms. (steps per millisecond=51 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1]
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 273 ms. (steps per millisecond=36 ) properties seen :[1, 0]
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0]
// Phase 1: matrix 2753 rows 3260 cols
[2021-05-12 02:00:27] [INFO ] Computed 748 place invariants in 549 ms
[2021-05-12 02:00:28] [INFO ] [Real]Absence check using 30 positive place invariants in 122 ms returned sat
[2021-05-12 02:00:29] [INFO ] [Real]Absence check using 30 positive and 718 generalized place invariants in 1705 ms returned sat
[2021-05-12 02:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 02:00:32] [INFO ] [Real]Absence check using state equation in 2697 ms returned (error "Solver has unexpectedly terminated")
Support contains 63 out of 3260 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3260/3260 places, 2753/2753 transitions.
Discarding 269 places :
Also discarding 233 output transitions
Drop transitions removed 233 transitions
Graph (complete) has 4960 edges and 3260 vertex of which 2991 are kept as prefixes of interest. Removing 269 places using SCC suffix rule.24 ms
Discarding 378 places :
Implicit places reduction removed 378 places
Performed 1218 Post agglomeration using F-continuation condition.Transition count delta: 1218
Iterating post reduction 0 with 1596 rules applied. Total rules applied 1597 place count 2613 transition count 1302
Reduce places removed 1218 places and 0 transitions.
Iterating post reduction 1 with 1218 rules applied. Total rules applied 2815 place count 1395 transition count 1302
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 189 Pre rules applied. Total rules applied 2815 place count 1395 transition count 1113
Deduced a syphon composed of 189 places in 3 ms
Ensure Unique test removed 105 places
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 483 rules applied. Total rules applied 3298 place count 1101 transition count 1113
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Iterating post reduction 2 with 63 rules applied. Total rules applied 3361 place count 1101 transition count 1050
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 3424 place count 1038 transition count 1050
Symmetric choice reduction at 4 with 210 rule applications. Total rules 3634 place count 1038 transition count 1050
Deduced a syphon composed of 210 places in 3 ms
Reduce places removed 210 places and 210 transitions.
Iterating global reduction 4 with 420 rules applied. Total rules applied 4054 place count 828 transition count 840
Discarding 21 places :
Implicit places reduction removed 21 places
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Iterating post reduction 4 with 147 rules applied. Total rules applied 4201 place count 807 transition count 714
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 5 with 126 rules applied. Total rules applied 4327 place count 681 transition count 714
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 4327 place count 681 transition count 693
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 4369 place count 660 transition count 693
Symmetric choice reduction at 6 with 5 rule applications. Total rules 4374 place count 660 transition count 693
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 105 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 4384 place count 655 transition count 588
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Discarding 105 places :
Implicit places reduction removed 105 places
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Iterating post reduction 6 with 231 rules applied. Total rules applied 4615 place count 550 transition count 462
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 7 with 84 rules applied. Total rules applied 4699 place count 466 transition count 462
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 63 Pre rules applied. Total rules applied 4699 place count 466 transition count 399
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 8 with 126 rules applied. Total rules applied 4825 place count 403 transition count 399
Symmetric choice reduction at 8 with 42 rule applications. Total rules 4867 place count 403 transition count 399
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 42 transitions.
Iterating global reduction 8 with 84 rules applied. Total rules applied 4951 place count 361 transition count 357
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 8 with 105 rules applied. Total rules applied 5056 place count 340 transition count 273
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 9 with 42 rules applied. Total rules applied 5098 place count 298 transition count 273
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 10 with 42 rules applied. Total rules applied 5140 place count 277 transition count 252
Free-agglomeration rule (complex) applied 42 times.
Iterating global reduction 10 with 42 rules applied. Total rules applied 5182 place count 277 transition count 210
Ensure Unique test removed 21 places
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 10 with 63 rules applied. Total rules applied 5245 place count 214 transition count 210
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5246 place count 213 transition count 209
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5247 place count 212 transition count 208
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5248 place count 211 transition count 207
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5249 place count 210 transition count 206
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5250 place count 209 transition count 205
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5251 place count 208 transition count 204
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5252 place count 207 transition count 203
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5253 place count 206 transition count 202
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5254 place count 205 transition count 201
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5255 place count 204 transition count 200
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5256 place count 203 transition count 199
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5257 place count 202 transition count 198
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5258 place count 201 transition count 197
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5259 place count 200 transition count 196
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5260 place count 199 transition count 195
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5261 place count 198 transition count 194
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5262 place count 197 transition count 193
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5263 place count 196 transition count 192
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5264 place count 195 transition count 191
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5265 place count 194 transition count 190
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5266 place count 193 transition count 189
Applied a total of 5266 rules in 642 ms. Remains 193 /3260 variables (removed 3067) and now considering 189/2753 (removed 2564) transitions.
Finished structural reductions, in 1 iterations. Remains : 193/3260 places, 189/2753 transitions.
Finished random walk after 64 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=32 )
FORMULA FamilyReunion-COL-L00020M0002C001P001G001-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

--------------------
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="FamilyReunion-COL-L00020M0002C001P001G001"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is FamilyReunion-COL-L00020M0002C001P001G001, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r094-tall-162048902800428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00020M0002C001P001G001.tgz
mv FamilyReunion-COL-L00020M0002C001P001G001 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;