Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r029-tall-165251940600318.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is CANConstruction-PT-030, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r029-tall-165251940600318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 29 12:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 12:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K May 9 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 07:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 9 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.4M May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1652538434071

Running Version 0
[2022-05-14 14:27:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-14 14:27:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 14:27:15] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2022-05-14 14:27:15] [INFO ] Transformed 2162 places.
[2022-05-14 14:27:15] [INFO ] Transformed 3840 transitions.
[2022-05-14 14:27:15] [INFO ] Parsed PT model containing 2162 places and 3840 transitions in 311 ms.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 523 ms. (steps per millisecond=19 ) properties (out of 2162) seen :1607
Running SMT prover for 555 properties.
// Phase 1: matrix 3840 rows 2162 cols
[2022-05-14 14:27:16] [INFO ] Computed 61 place invariants in 77 ms
[2022-05-14 14:27:38] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:555
[2022-05-14 14:27:57] [INFO ] [Nat]Absence check using 31 positive place invariants in 76 ms returned sat
[2022-05-14 14:27:57] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 20 ms returned sat
[2022-05-14 14:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:28:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 555 Parikh solutions to 1 different solutions.
Support contains 555 out of 2162 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2162/2162 places, 3840/3840 transitions.
Drop transitions removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 2162 transition count 3675
Reduce places removed 165 places and 0 transitions.
Iterating post reduction 1 with 165 rules applied. Total rules applied 330 place count 1997 transition count 3675
Discarding 585 places :
Symmetric choice reduction at 2 with 585 rule applications. Total rules 915 place count 1412 transition count 2505
Iterating global reduction 2 with 585 rules applied. Total rules applied 1500 place count 1412 transition count 2505
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 1560 place count 1382 transition count 2475
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1562 place count 1381 transition count 2488
Partial Free-agglomeration rule applied 58 times.
Drop transitions removed 58 transitions
Iterating global reduction 2 with 58 rules applied. Total rules applied 1620 place count 1381 transition count 2488
Applied a total of 1620 rules in 1046 ms. Remains 1381 /2162 variables (removed 781) and now considering 2488/3840 (removed 1352) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/2162 places, 2488/3840 transitions.
[2022-05-14 14:28:05] [INFO ] Flatten gal took : 189 ms
[2022-05-14 14:28:05] [INFO ] Flatten gal took : 106 ms
[2022-05-14 14:28:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12829377142984757179.gal : 44 ms
[2022-05-14 14:28:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14922376763540637582.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality12829377142984757179.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14922376763540637582.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12829377142984757179.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14922376763540637582.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14922376763540637582.prop.
Invariant property smplace_143 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,548 properties remain. new max is 2
SDD size :1 after 17
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
SDD proceeding with computation,546 properties remain. new max is 2
SDD size :17 after 19
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,544 properties remain. new max is 2
SDD size :19 after 21
Invariant property smplace_33 does not hold.
Invariant property smplace_32 does not hold.
SDD proceeding with computation,542 properties remain. new max is 2
SDD size :21 after 23
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
SDD proceeding with computation,540 properties remain. new max is 2
SDD size :23 after 25
SDD proceeding with computation,540 properties remain. new max is 4
SDD size :25 after 148
Invariant property smplace_1318 does not hold.
Invariant property smplace_1205 does not hold.
SDD proceeding with computation,538 properties remain. new max is 4
SDD size :148 after 151
SDD proceeding with computation,538 properties remain. new max is 8
SDD size :151 after 152
Invariant property smplace_1310 does not hold.
Invariant property smplace_973 does not hold.
SDD proceeding with computation,536 properties remain. new max is 8
SDD size :152 after 156
Invariant property smplace_1294 does not hold.
Invariant property smplace_509 does not hold.
SDD proceeding with computation,534 properties remain. new max is 8
SDD size :156 after 160
SDD proceeding with computation,534 properties remain. new max is 16
SDD size :160 after 164
Invariant property smplace_1307 does not hold.
Invariant property smplace_1305 does not hold.
Invariant property smplace_856 does not hold.
Invariant property smplace_798 does not hold.
SDD proceeding with computation,530 properties remain. new max is 16
SDD size :164 after 192
SDD proceeding with computation,530 properties remain. new max is 32
SDD size :192 after 194
Invariant property smplace_896 does not hold.
Invariant property smplace_727 does not hold.
SDD proceeding with computation,528 properties remain. new max is 32
SDD size :194 after 198
Invariant property smplace_1193 does not hold.
Invariant property smplace_910 does not hold.
SDD proceeding with computation,526 properties remain. new max is 32
SDD size :198 after 202
Invariant property smplace_898 does not hold.
Invariant property smplace_785 does not hold.
SDD proceeding with computation,524 properties remain. new max is 32
SDD size :202 after 211
Invariant property smplace_955 does not hold.
Invariant property smplace_728 does not hold.
Detected timeout of ITS tools.
[2022-05-14 14:28:20] [INFO ] Flatten gal took : 103 ms
[2022-05-14 14:28:20] [INFO ] Applying decomposition
[2022-05-14 14:28:20] [INFO ] Flatten gal took : 77 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16819310566225780168.txt, -o, /tmp/graph16819310566225780168.bin, -w, /tmp/graph16819310566225780168.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16819310566225780168.bin, -l, -1, -v, -w, /tmp/graph16819310566225780168.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-14 14:28:20] [INFO ] Decomposing Gal with order
[2022-05-14 14:28:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:28:21] [INFO ] Removed a total of 1805 redundant transitions.
[2022-05-14 14:28:21] [INFO ] Flatten gal took : 368 ms
[2022-05-14 14:28:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 2325 labels/synchronizations in 151 ms.
[2022-05-14 14:28:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18076305080213599248.gal : 19 ms
[2022-05-14 14:28:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6203717760676088554.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18076305080213599248.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6203717760676088554.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality18076305080213599248.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6203717760676088554.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6203717760676088554.prop.
SDD proceeding with computation,522 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,522 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,522 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,522 properties remain. new max is 32
SDD size :1 after 1
Invariant property smplace_1777 does not hold.
Invariant property smplace_1775 does not hold.
Invariant property smplace_1767 does not hold.
Invariant property smplace_1046 does not hold.
Invariant property smplace_988 does not hold.
Invariant property smplace_756 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_368 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
SDD proceeding with computation,486 properties remain. new max is 32
SDD size :1 after 3174
Invariant property smplace_1779 does not hold.
Invariant property smplace_1394 does not hold.
Invariant property smplace_1201 does not hold.
Invariant property smplace_1199 does not hold.
Invariant property smplace_1195 does not hold.
Invariant property smplace_1142 does not hold.
Invariant property smplace_1104 does not hold.
Invariant property smplace_1084 does not hold.
Invariant property smplace_968 does not hold.
SDD proceeding with computation,477 properties remain. new max is 32
SDD size :3174 after 82070
Invariant property smplace_1723 does not hold.
Invariant property smplace_1369 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1136 does not hold.
Invariant property smplace_974 does not hold.
Invariant property smplace_967 does not hold.
SDD proceeding with computation,471 properties remain. new max is 32
SDD size :82070 after 182393
Invariant property smplace_1609 does not hold.
Invariant property smplace_1214 does not hold.
SDD proceeding with computation,469 properties remain. new max is 32
SDD size :182393 after 7.93124e+06
Invariant property smplace_1614 does not hold.
Invariant property smplace_1389 does not hold.
Invariant property smplace_576 does not hold.
SDD proceeding with computation,466 properties remain. new max is 32
SDD size :7.93124e+06 after 1.92745e+07
Invariant property smplace_1953 does not hold.
Invariant property smplace_1739 does not hold.
Invariant property smplace_1624 does not hold.
Invariant property smplace_1547 does not hold.
Invariant property smplace_1543 does not hold.
Invariant property smplace_1533 does not hold.
Invariant property smplace_1386 does not hold.
Invariant property smplace_1110 does not hold.
Invariant property smplace_1096 does not hold.
Invariant property smplace_980 does not hold.
Invariant property smplace_690 does not hold.
SDD proceeding with computation,455 properties remain. new max is 32
SDD size :1.92745e+07 after 3.14054e+07
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11417469674848016587
[2022-05-14 14:28:36] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11417469674848016587
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11417469674848016587]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11417469674848016587] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11417469674848016587] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 21585 steps, including 97 resets, run visited all 455 properties in 234 ms. (steps per millisecond=92 )
Able to resolve query StableMarking after proving 2162 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN

BK_STOP 1652538519027

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="CANConstruction-PT-030"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 gold2021"
echo " Input is CANConstruction-PT-030, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r029-tall-165251940600318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-030.tgz
mv CANConstruction-PT-030 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;