Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r295-tall-167873947500142.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool lolaxred
Input is Philosophers-COL-001000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947500142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 5.7K Feb 25 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 13:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 13:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 52K Mar 5 18:23 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 Philosophers-COL-001000-ReachabilityCardinality-00
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-01
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-02
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-03
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-04
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-05
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-06
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-07
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-08
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-09
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-001000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678787071136

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-001000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 09:44:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 09:44:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 09:44:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 09:44:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 09:44:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 592 ms
[2023-03-14 09:44:33] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 5000 PT places and 5000.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 09:44:33] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2023-03-14 09:44:33] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-14 09:44:33] [INFO ] Flatten gal took : 12 ms
[2023-03-14 09:44:33] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 1000) 1000) 1000)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 09:44:33] [INFO ] Unfolded HLPN to a Petri net with 5000 places and 5000 transitions 16000 arcs in 72 ms.
[2023-03-14 09:44:33] [INFO ] Unfolded 16 HLPN properties in 16 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9315 ms. (steps per millisecond=1 ) properties (out of 16) seen :6
FORMULA Philosophers-COL-001000-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=10 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1167 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=11 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 884 ms. (steps per millisecond=11 ) properties (out of 10) seen :0
Interrupted Best-First random walk after 5002 steps, including 1 resets, run timeout after 6170 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 8001 steps, including 1 resets, run timeout after 5331 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5002 steps, including 1 resets, run timeout after 5919 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3002 steps, including 0 resets, run timeout after 7279 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1102 ms. (steps per millisecond=9 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4998 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 5000 rows 5000 cols
[2023-03-14 09:45:17] [INFO ] Computed 2000 place invariants in 41 ms
[2023-03-14 09:45:39] [INFO ] [Real]Absence check using 2000 positive place invariants in 470 ms returned sat
[2023-03-14 09:46:05] [INFO ] After 6669ms SMT Verify possible using state equation in real domain returned unsat :2 sat :3 real:5
[2023-03-14 09:46:05] [INFO ] After 6779ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :3 real:5
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-14 09:46:05] [INFO ] After 27645ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :3 real:5
[2023-03-14 09:46:07] [INFO ] [Nat]Absence check using 2000 positive place invariants in 456 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 09:46:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 09:46:30] [INFO ] After 25117ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3 real:5
FORMULA Philosophers-COL-001000-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Philosophers-COL-001000-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 153 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6975 ms. (steps per millisecond=1 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=10 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=9 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 819 ms. (steps per millisecond=12 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=11 ) properties (out of 8) seen :0
Interrupted Best-First random walk after 5002 steps, including 1 resets, run timeout after 6203 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 8001 steps, including 1 resets, run timeout after 5298 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5002 steps, including 1 resets, run timeout after 5806 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4939 ms. (steps per millisecond=2 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 135632 steps, run timeout after 96066 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 135632 steps, saw 135456 distinct states, run finished after 96075 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-14 09:48:39] [INFO ] Invariant cache hit.
[2023-03-14 09:48:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 501 ms returned sat
[2023-03-14 09:49:13] [INFO ] After 9063ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:5
[2023-03-14 09:49:17] [INFO ] After 12464ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:5
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-14 09:49:17] [INFO ] After 25055ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:5
[2023-03-14 09:49:19] [INFO ] [Nat]Absence check using 2000 positive place invariants in 504 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 09:49:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 09:49:42] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2 real:5
Fused 8 Parikh solutions to 4 different solutions.
FORMULA Philosophers-COL-001000-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-001000-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 7 properties in 2289 ms.
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 64 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 53 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 09:49:44] [INFO ] Invariant cache hit.
[2023-03-14 09:49:45] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-14 09:49:45] [INFO ] Invariant cache hit.
[2023-03-14 09:49:45] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 959 ms to find 0 implicit places.
[2023-03-14 09:49:46] [INFO ] Redundant transitions in 359 ms returned []
[2023-03-14 09:49:46] [INFO ] Invariant cache hit.
[2023-03-14 09:49:49] [INFO ] Dead Transitions using invariants and state equation in 3154 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4536 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 43 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-14 09:49:49] [INFO ] Invariant cache hit.
[2023-03-14 09:49:54] [INFO ] [Real]Absence check using 2000 positive place invariants in 470 ms returned sat
[2023-03-14 09:50:02] [INFO ] After 9463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 09:50:03] [INFO ] [Nat]Absence check using 2000 positive place invariants in 437 ms returned sat
[2023-03-14 09:50:12] [INFO ] After 10080ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-14 09:50:12] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 22 ms.
[2023-03-14 09:50:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5000 places, 5000 transitions and 16000 arcs took 22 ms.
[2023-03-14 09:50:13] [INFO ] Flatten gal took : 331 ms
Total runtime 340737 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Philosophers-COL-001000
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/371
ReachabilityCardinality

FORMULA Philosophers-COL-001000-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678787469648

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/371/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/371/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/371/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 5 (type SKEL/FNDP) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type SKEL/EQUN) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 8 (type SKEL/SRCH) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 9 (type SKEL/SRCH) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 5 (type SKEL/FNDP) for Philosophers-COL-001000-ReachabilityCardinality-11
lola: result : true
lola: fired transitions : 88951
lola: tried executions : 2
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 6 (type EQUN) for Philosophers-COL-001000-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 8 (type SRCH) for Philosophers-COL-001000-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 9 (type SRCH) for Philosophers-COL-001000-ReachabilityCardinality-11 (obsolete)
lola: FINISHED task # 6 (type SKEL/EQUN) for Philosophers-COL-001000-ReachabilityCardinality-11
lola: result : unknown
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 16 (type EXCL) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 3590 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 12 (type FNDP) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 13 (type EQUN) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 15 (type SRCH) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/371/ReachabilityCardinality-13.sara.
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 2/1795 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 24450 t fired, 1 attempts, .
13 EF STEQ 2/3590 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
15 EF SRCH 2/3590 1/5 Philosophers-COL-001000-ReachabilityCardinality-11 14856 m, 2971 m/sec, 27116 t fired, .
16 EF EXCL 2/3590 1/32 Philosophers-COL-001000-ReachabilityCardinality-11 7063 m, 1412 m/sec, 14810 t fired, .

Time elapsed: 12 secs. Pages in use: 2
# running tasks: 4 of 4 Visible: 1
sara: place or transition ordering is non-deterministic
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 7/1793 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 80104 t fired, 1 attempts, .
13 EF STEQ 7/3588 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
15 EF SRCH 7/3588 2/5 Philosophers-COL-001000-ReachabilityCardinality-11 48383 m, 6705 m/sec, 88362 t fired, .
16 EF EXCL 7/3590 1/32 Philosophers-COL-001000-ReachabilityCardinality-11 23496 m, 3286 m/sec, 49215 t fired, .

Time elapsed: 17 secs. Pages in use: 3
# running tasks: 4 of 4 Visible: 1
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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 12/1788 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 134549 t fired, 1 attempts, .
13 EF STEQ 12/3583 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
15 EF SRCH 12/3583 2/5 Philosophers-COL-001000-ReachabilityCardinality-11 81257 m, 6574 m/sec, 147714 t fired, .
16 EF EXCL 12/3590 1/32 Philosophers-COL-001000-ReachabilityCardinality-11 39624 m, 3225 m/sec, 82024 t fired, .

Time elapsed: 22 secs. Pages in use: 3
# running tasks: 4 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 17/1783 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 188939 t fired, 1 attempts, .
13 EF STEQ 17/3578 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
15 EF SRCH 17/3578 3/5 Philosophers-COL-001000-ReachabilityCardinality-11 114384 m, 6625 m/sec, 206654 t fired, .
16 EF EXCL 17/3590 2/32 Philosophers-COL-001000-ReachabilityCardinality-11 56240 m, 3323 m/sec, 117806 t fired, .

Time elapsed: 27 secs. Pages in use: 5
# running tasks: 4 of 4 Visible: 1
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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 22/1778 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 244379 t fired, 1 attempts, .
13 EF STEQ 22/3573 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
15 EF SRCH 22/3573 4/5 Philosophers-COL-001000-ReachabilityCardinality-11 147968 m, 6716 m/sec, 267177 t fired, .
16 EF EXCL 22/3590 2/32 Philosophers-COL-001000-ReachabilityCardinality-11 71615 m, 3075 m/sec, 150148 t fired, .

Time elapsed: 32 secs. Pages in use: 6
# running tasks: 4 of 4 Visible: 1
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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 27/1773 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 300023 t fired, 1 attempts, .
13 EF STEQ 27/3568 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
15 EF SRCH 27/3568 5/5 Philosophers-COL-001000-ReachabilityCardinality-11 181541 m, 6714 m/sec, 328362 t fired, .
16 EF EXCL 27/3590 2/32 Philosophers-COL-001000-ReachabilityCardinality-11 87277 m, 3132 m/sec, 182683 t fired, .

Time elapsed: 37 secs. Pages in use: 7
# running tasks: 4 of 4 Visible: 1
lola: CANCELED task # 15 (type SRCH) for Philosophers-COL-001000-ReachabilityCardinality-11 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 1 3 0 2 0 1 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 32/1768 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 355730 t fired, 1 attempts, .
13 EF STEQ 32/3563 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
16 EF EXCL 32/3590 2/32 Philosophers-COL-001000-ReachabilityCardinality-11 101535 m, 2851 m/sec, 214401 t fired, .

Time elapsed: 42 secs. Pages in use: 7
# running tasks: 4 of 4 Visible: 1
lola: LAUNCH task # 17 (type SRCH) for 0 Philosophers-COL-001000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 17 (type SRCH) for Philosophers-COL-001000-ReachabilityCardinality-11
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 37/3590 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 411472 t fired, 1 attempts, .
13 EF STEQ 37/3590 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
16 EF EXCL 37/3590 3/32 Philosophers-COL-001000-ReachabilityCardinality-11 115867 m, 2866 m/sec, 247512 t fired, .

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# running tasks: 3 of 4 Visible: 1
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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
Philosophers-COL-001000-ReachabilityCardinality-11: AG 0 0 3 0 3 0 1 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
12 EF FNDP 42/3590 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 466884 t fired, 1 attempts, .
13 EF STEQ 42/3590 0/5 Philosophers-COL-001000-ReachabilityCardinality-11 sara is running.
16 EF EXCL 42/3590 3/32 Philosophers-COL-001000-ReachabilityCardinality-11 130703 m, 2967 m/sec, 279230 t fired, .

Time elapsed: 52 secs. Pages in use: 7
# running tasks: 3 of 4 Visible: 1

lola: FINISHED task # 13 (type EQUN) for Philosophers-COL-001000-ReachabilityCardinality-11
lola: result : true
lola: CANCELED task # 12 (type FNDP) for Philosophers-COL-001000-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 16 (type EXCL) for Philosophers-COL-001000-ReachabilityCardinality-11 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Philosophers-COL-001000-ReachabilityCardinality-11: AG false state equation


Time elapsed: 54 secs. Pages in use: 7

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="Philosophers-COL-001000"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is Philosophers-COL-001000, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r295-tall-167873947500142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-001000.tgz
mv Philosophers-COL-001000 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;