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.r292-tall-162124156100197.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 itstools
Input is GPUForwardProgress-PT-28a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156100197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.7K May 11 18:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33K May 12 08:13 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 GPUForwardProgress-PT-28a-00
FORMULA_NAME GPUForwardProgress-PT-28a-01
FORMULA_NAME GPUForwardProgress-PT-28a-02
FORMULA_NAME GPUForwardProgress-PT-28a-03
FORMULA_NAME GPUForwardProgress-PT-28a-04
FORMULA_NAME GPUForwardProgress-PT-28a-05
FORMULA_NAME GPUForwardProgress-PT-28a-06
FORMULA_NAME GPUForwardProgress-PT-28a-07
FORMULA_NAME GPUForwardProgress-PT-28a-08
FORMULA_NAME GPUForwardProgress-PT-28a-09
FORMULA_NAME GPUForwardProgress-PT-28a-10
FORMULA_NAME GPUForwardProgress-PT-28a-11
FORMULA_NAME GPUForwardProgress-PT-28a-12
FORMULA_NAME GPUForwardProgress-PT-28a-13
FORMULA_NAME GPUForwardProgress-PT-28a-14
FORMULA_NAME GPUForwardProgress-PT-28a-15

=== Now, execution of the tool begins

BK_START 1621274904108

Running Version 0
[2021-05-17 18:08:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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, 3600]
[2021-05-17 18:08:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 18:08:25] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-17 18:08:25] [INFO ] Transformed 120 places.
[2021-05-17 18:08:25] [INFO ] Transformed 149 transitions.
[2021-05-17 18:08:25] [INFO ] Found NUPN structural information;
[2021-05-17 18:08:25] [INFO ] Parsed PT model containing 120 places and 149 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 18:08:25] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Support contains 61 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 119/119 transitions.
Applied a total of 0 rules in 11 ms. Remains 120 /120 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 120 cols
[2021-05-17 18:08:25] [INFO ] Computed 30 place invariants in 19 ms
[2021-05-17 18:08:26] [INFO ] Implicit Places using invariants in 138 ms returned []
// Phase 1: matrix 119 rows 120 cols
[2021-05-17 18:08:26] [INFO ] Computed 30 place invariants in 4 ms
[2021-05-17 18:08:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-17 18:08:26] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 120 cols
[2021-05-17 18:08:26] [INFO ] Computed 30 place invariants in 2 ms
[2021-05-17 18:08:26] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 119/119 transitions.
[2021-05-17 18:08:26] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 18:08:26] [INFO ] Flatten gal took : 41 ms
FORMULA GPUForwardProgress-PT-28a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 18:08:26] [INFO ] Flatten gal took : 14 ms
[2021-05-17 18:08:26] [INFO ] Input system was already deterministic with 119 transitions.
Incomplete random walk after 100000 steps, including 239 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 30) seen :29
Running SMT prover for 1 properties.
// Phase 1: matrix 119 rows 120 cols
[2021-05-17 18:08:27] [INFO ] Computed 30 place invariants in 2 ms
[2021-05-17 18:08:27] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 10 ms returned sat
[2021-05-17 18:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 18:08:27] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-17 18:08:27] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-17 18:08:27] [INFO ] [Real]Added 29 Read/Feed constraints in 5 ms returned sat
[2021-05-17 18:08:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 18:08:27] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 8 ms returned sat
[2021-05-17 18:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 18:08:27] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-17 18:08:27] [INFO ] [Nat]Added 29 Read/Feed constraints in 3 ms returned sat
[2021-05-17 18:08:27] [INFO ] Computed and/alt/rep : 112/420/112 causal constraints (skipped 6 transitions) in 10 ms.
[2021-05-17 18:08:27] [INFO ] Added : 112 causal constraints over 23 iterations in 273 ms. Result :sat
Application raised an uncaught exception Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltlfilt, --lbt, -r, --unabbreviate=eiMRW^, -f, X(X((F(G(p0))&&F(p1)))), -f, X((F((p2||G(p3)))&&G(F(!p2)))), -f, (F(p4)||X(G(p5))), -f, G((F(G((p6 U p7)))&&F(p8))), -f, X((G(((!p3 U (p9||G(!p3)))&&p10)) U (p11&&G((p10&&(!p3 U (p9||G(!p3)))))))), -f, (X((p12&&G(!p10)))||F(p13)), -f, G((X(G(p14))||(p8 U (p15 U p14)))), -f, X(F(p16)), -f, F(G(p17)), -f, X((p18&&X(X(G(p19))))), -f, X(X((F(p20)&&X(p21)))), -f, X((((G(p23)||p22) U (G((G(p23)||p24))||((!p14 U (p25||G(!p14)))&&(G(p23)||p26)))) U (G(((G(p23)||p27) U (((G(p23)||p28)&&(!p14 U (p25||G(!p14))))||G((G(p23)||p29)))))||(X(p30)&&((G(p23)||p31) U (((G(p23)||p32)&&(!p14 U (p25||G(!p14))))||G((G(p23)||p33))))&&p23)))), -f, F(G(p34)), -f, (X(G(p35)) U (p36&&(F(p37) U p38)&&G(F(p37))))], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltlfilt, --lbt, -r, --unabbreviate=eiMRW^, -f, X(X((F(G(p0))&&F(p1)))), -f, X((F((p2||G(p3)))&&G(F(!p2)))), -f, (F(p4)||X(G(p5))), -f, G((F(G((p6 U p7)))&&F(p8))), -f, X((G(((!p3 U (p9||G(!p3)))&&p10)) U (p11&&G((p10&&(!p3 U (p9||G(!p3)))))))), -f, (X((p12&&G(!p10)))||F(p13)), -f, G((X(G(p14))||(p8 U (p15 U p14)))), -f, X(F(p16)), -f, F(G(p17)), -f, X((p18&&X(X(G(p19))))), -f, X(X((F(p20)&&X(p21)))), -f, X((((G(p23)||p22) U (G((G(p23)||p24))||((!p14 U (p25||G(!p14)))&&(G(p23)||p26)))) U (G(((G(p23)||p27) U (((G(p23)||p28)&&(!p14 U (p25||G(!p14))))||G((G(p23)||p29)))))||(X(p30)&&((G(p23)||p31) U (((G(p23)||p32)&&(!p14 U (p25||G(!p14))))||G((G(p23)||p33))))&&p23)))), -f, F(G(p34)), -f, (X(G(p35)) U (p36&&(F(p37) U p38)&&G(F(p37))))], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.runLTLSimplifications(SpotRunner.java:152)
at fr.lip6.move.gal.application.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:139)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:55)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1621274918491

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 LTLFireability -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 3600 -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="GPUForwardProgress-PT-28a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is GPUForwardProgress-PT-28a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156100197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;