About the Execution of 2024-gold for PhilosophersDyn-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 151761.00 | 0.00 | 0.00 | ? ? ? ? ? ? 20 ? 1 1 1 1 1 1 ? 1 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r167-tall-174881266000032.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is PhilosophersDyn-PT-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-174881266000032
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 67M
-rw-r--r-- 1 mcc users 109K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 480K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9M May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 9.0M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 42K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.2M May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 385K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 26M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 14M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-00
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-01
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-02
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-03
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-04
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-05
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-06
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-07
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-08
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-09
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-10
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-11
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-12
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-13
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-14
FORMULA_NAME PhilosophersDyn-PT-20-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748890793508
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-PT-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-02 18:59:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 18:59:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:59:55] [INFO ] Load time of PNML (sax parser for PT used): 1242 ms
[2025-06-02 18:59:55] [INFO ] Transformed 540 places.
[2025-06-02 18:59:56] [INFO ] Transformed 17220 transitions.
[2025-06-02 18:59:56] [INFO ] Parsed PT model containing 540 places and 17220 transitions and 140780 arcs in 1445 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Reduction of identical properties reduced properties to check from 16 to 13
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-02 18:59:56] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2025-06-02 18:59:57] [INFO ] Computed 79 invariants in 1306 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[20, 20, +inf, +inf, 20, 1, 1, 1, 217, 1, 1, +inf, 1]
FORMULA PhilosophersDyn-PT-20-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (1149 resets) in 794 ms. (12 steps per ms)
FORMULA PhilosophersDyn-PT-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60006 steps (201 resets) in 249 ms. (240 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 4, 2, 4, 1, 1] Max Struct:[20, 20, +inf, +inf, 217, +inf]
[2025-06-02 18:59:58] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
[2025-06-02 18:59:58] [INFO ] Invariant cache hit.
[2025-06-02 18:59:59] [INFO ] [Real]Absence check using 53 positive place invariants in 23 ms returned sat
[2025-06-02 18:59:59] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 21 ms returned sat
[2025-06-02 19:00:03] [INFO ] [Real]Absence check using state equation in 4783 ms returned unknown
[2025-06-02 19:00:03] [INFO ] [Real]Absence check using 53 positive place invariants in 15 ms returned sat
[2025-06-02 19:00:03] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 17 ms returned sat
[2025-06-02 19:00:07] [INFO ] [Real]Absence check using state equation in 3131 ms returned sat
[2025-06-02 19:00:07] [INFO ] State equation strengthened by 8060 read => feed constraints.
[2025-06-02 19:00:08] [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 close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-06-02 19:00:08] [INFO ] [Real]Absence check using 53 positive place invariants in 15 ms returned sat
[2025-06-02 19:00:08] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 30 ms returned sat
[2025-06-02 19:00:13] [INFO ] [Real]Absence check using state equation in 4904 ms returned unknown
[2025-06-02 19:00:13] [INFO ] [Real]Absence check using 53 positive place invariants in 12 ms returned sat
[2025-06-02 19:00:13] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 17 ms returned sat
[2025-06-02 19:00:18] [INFO ] [Real]Absence check using state equation in 4927 ms returned unknown
[2025-06-02 19:00:18] [INFO ] [Real]Absence check using 53 positive place invariants in 11 ms returned sat
[2025-06-02 19:00:18] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 11 ms returned unsat
[2025-06-02 19:00:19] [INFO ] [Real]Absence check using 53 positive place invariants in 12 ms returned sat
[2025-06-02 19:00:19] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 23 ms returned sat
[2025-06-02 19:00:24] [INFO ] [Real]Absence check using state equation in 4913 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 4, 2, 4, 1, 1] Max Struct:[20, 20, +inf, +inf, 1, +inf]
FORMULA PhilosophersDyn-PT-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 4, 2, 4, 1] Max Struct:[20, 20, +inf, +inf, +inf]
Support contains 460 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 17030/17030 transitions.
Applied a total of 0 rules in 4333 ms. Remains 540 /540 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
Running 16840 sub problems to find dead transitions.
[2025-06-02 19:00:28] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
[2025-06-02 19:00:28] [INFO ] Invariant cache hit.
[2025-06-02 19:00:29] [INFO ] State equation strengthened by 8060 read => feed constraints.
BK_STOP 1748890945269
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="PhilosophersDyn-PT-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is PhilosophersDyn-PT-20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r167-tall-174881266000032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-20.tgz
mv PhilosophersDyn-PT-20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;