MCC'2024- Execution of r512-smll-171654407700461

About the Execution of LTSMin+red for Philosophers-COL-010000

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
15696.363	1190919.00	1678419.00	2822.20	10000 10000 ? ? ? ? ? 10000 ? ? 10000 ? ? ? 10000 ?	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r512-smll-171654407700461.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool ltsminxred
Input is Philosophers-COL-010000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r512-smll-171654407700461
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 6.9K Apr 14 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 14 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 14 00:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 14 00:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 14 22:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 14 22:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 14 14:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 14 14:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 447K May 18 16:43 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-010000-UpperBounds-00
FORMULA_NAME Philosophers-COL-010000-UpperBounds-01
FORMULA_NAME Philosophers-COL-010000-UpperBounds-02
FORMULA_NAME Philosophers-COL-010000-UpperBounds-03
FORMULA_NAME Philosophers-COL-010000-UpperBounds-04
FORMULA_NAME Philosophers-COL-010000-UpperBounds-05
FORMULA_NAME Philosophers-COL-010000-UpperBounds-06
FORMULA_NAME Philosophers-COL-010000-UpperBounds-07
FORMULA_NAME Philosophers-COL-010000-UpperBounds-08
FORMULA_NAME Philosophers-COL-010000-UpperBounds-09
FORMULA_NAME Philosophers-COL-010000-UpperBounds-10
FORMULA_NAME Philosophers-COL-010000-UpperBounds-11
FORMULA_NAME Philosophers-COL-010000-UpperBounds-12
FORMULA_NAME Philosophers-COL-010000-UpperBounds-13
FORMULA_NAME Philosophers-COL-010000-UpperBounds-14
FORMULA_NAME Philosophers-COL-010000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717329354256

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-010000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 11:55:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-02 11:55:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 11:55:56] [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.
[2024-06-02 11:55:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-02 11:55:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1492 ms
[2024-06-02 11:55:58] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50000 PT places and 50000.0 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Reduction of identical properties reduced properties to check from 16 to 4
[2024-06-02 11:55:58] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2024-06-02 11:55:58] [INFO ] Skeletonized 4 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2024-06-02 11:55:58] [INFO ] Computed 2 invariants in 6 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[10000, 0, 0, 0] Max Struct:[10000, 10000, 5000, 10000]
FORMULA Philosophers-COL-010000-UpperBounds-01 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-07 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-10 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-14 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-00 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-06-02 11:55:58] [INFO ] Invariant cache hit.
[2024-06-02 11:55:58] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-06-02 11:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-06-02 11:55:58] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-02 11:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 10 ms.
[2024-06-02 11:55:58] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-02 11:55:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-06-02 11:55:58] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-02 11:55:58] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-06-02 11:55:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 11:55:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-02 11:55:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-06-02 11:55:58] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-02 11:55:58] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-06-02 11:55:58] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-06-02 11:55:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-06-02 11:55:58] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-02 11:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0] Max Struct:[10000, 5000, 10000]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10000) 10000) 10000)]] contains successor/predecessor on variables of sort Philo
[2024-06-02 11:55:59] [INFO ] Unfolded HLPN to a Petri net with 50000 places and 50000 transitions 160000 arcs in 479 ms.
[2024-06-02 11:55:59] [INFO ] Unfolded 3 HLPN properties in 4 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0] Max Struct:[+inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0] Max Struct:[10000, 5000, 10000]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0] Max Struct:[10000, 5000, 10000]
// Phase 1: matrix 50000 rows 50000 cols
[2024-06-02 11:56:00] [INFO ] Computed 20000 invariants in 368 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[10000, 5000, 10000]
RANDOM walk for 6003 steps (1 resets) in 30003 ms. (0 steps per ms)
BEST_FIRST walk for 15003 steps (0 resets) in 15850 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1443, 247, 1330] Max Struct:[10000, 5000, 10000]
[2024-06-02 11:56:46] [INFO ] Invariant cache hit.
[2024-06-02 11:56:51] [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 0
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:826)
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)
[2024-06-02 11:56:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:826)
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)
[2024-06-02 11:57:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:826)
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)
Current structural bounds on expressions (after SMT) : Max Seen:[1443, 247, 1330] Max Struct:[10000, 5000, 10000]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1443, 247, 1330] Max Struct:[10000, 5000, 10000]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 674 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 700 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2024-06-02 11:57:02] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1443, 247, 1330] Max Struct:[10000, 5000, 10000]
RANDOM walk for 6273 steps (0 resets) in 30002 ms. (0 steps per ms)
BEST_FIRST walk for 16003 steps (0 resets) in 16557 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
[2024-06-02 11:57:48] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 423 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 423 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 380 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2024-06-02 11:58:26] [INFO ] Invariant cache hit.
[2024-06-02 11:59:46] [INFO ] Performed 3495/50000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 12:00:16] [INFO ] Performed 7295/50000 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 12:00:46] [INFO ] Performed 11450/50000 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 12:01:06] [INFO ] Implicit Places using invariants in 160043 ms returned []
Implicit Place search using SMT only with invariants took 160045 ms to find 0 implicit places.
Running 30000 sub problems to find dead transitions.
[2024-06-02 12:01:07] [INFO ] Invariant cache hit.
SMT process timed out in 193757ms, After SMT, problems are : Problem set: 0 solved, 30000 unsolved
Search for dead transitions found 0 dead transitions in 194428ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355032 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2024-06-02 12:04:21] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
RANDOM walk for 6028 steps (0 resets) in 30001 ms. (0 steps per ms)
BEST_FIRST walk for 16003 steps (0 resets) in 16415 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
[2024-06-02 12:05:07] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2146, 732, 2220] Max Struct:[10000, 5000, 10000]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 265 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 258 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2024-06-02 12:05:45] [INFO ] Invariant cache hit.
[2024-06-02 12:07:01] [INFO ] Performed 4005/50000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 12:07:31] [INFO ] Performed 7934/50000 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 12:08:01] [INFO ] Performed 11575/50000 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 12:08:25] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 160046 ms
Implicit Place search using SMT only with invariants took 160049 ms to find 0 implicit places.
Running 30000 sub problems to find dead transitions.
[2024-06-02 12:08:25] [INFO ] Invariant cache hit.
SMT process timed out in 197981ms, After SMT, problems are : Problem set: 0 solved, 30000 unsolved
Search for dead transitions found 0 dead transitions in 198527ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 358941 ms. Remains : 50000/50000 places, 50000/50000 transitions.
RANDOM walk for 16173 steps (4 resets) in 120011 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 17004 steps (0 resets) in 20988 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 17004 steps (0 resets) in 21499 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 17004 steps (0 resets) in 21678 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 17004 steps (0 resets) in 21355 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 20004 steps (0 resets) in 23348 ms. (0 steps per ms) remains 6/6 properties
BEST_FIRST walk for 20004 steps (0 resets) in 25243 ms. (0 steps per ms) remains 6/6 properties
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-00
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-01
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-02
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-03
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-04
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-05
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-06
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-07
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-08
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-09
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-10
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-11
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-12
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-13
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-14
Could not compute solution for formula : Philosophers-COL-010000-UpperBounds-15

BK_STOP 1717330545175

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name Philosophers-COL-010000-UpperBounds-00
ub formula formula --maxsum=/tmp/579/ub_0_
ub formula name Philosophers-COL-010000-UpperBounds-01
ub formula formula --maxsum=/tmp/579/ub_1_
ub formula name Philosophers-COL-010000-UpperBounds-02
ub formula formula --maxsum=/tmp/579/ub_2_
ub formula name Philosophers-COL-010000-UpperBounds-03
ub formula formula --maxsum=/tmp/579/ub_3_
ub formula name Philosophers-COL-010000-UpperBounds-04
ub formula formula --maxsum=/tmp/579/ub_4_
ub formula name Philosophers-COL-010000-UpperBounds-05
ub formula formula --maxsum=/tmp/579/ub_5_
ub formula name Philosophers-COL-010000-UpperBounds-06
ub formula formula --maxsum=/tmp/579/ub_6_
ub formula name Philosophers-COL-010000-UpperBounds-07
ub formula formula --maxsum=/tmp/579/ub_7_
ub formula name Philosophers-COL-010000-UpperBounds-08
ub formula formula --maxsum=/tmp/579/ub_8_
ub formula name Philosophers-COL-010000-UpperBounds-09
ub formula formula --maxsum=/tmp/579/ub_9_
ub formula name Philosophers-COL-010000-UpperBounds-10
ub formula formula --maxsum=/tmp/579/ub_10_
ub formula name Philosophers-COL-010000-UpperBounds-11
ub formula formula --maxsum=/tmp/579/ub_11_
ub formula name Philosophers-COL-010000-UpperBounds-12
ub formula formula --maxsum=/tmp/579/ub_12_
ub formula name Philosophers-COL-010000-UpperBounds-13
ub formula formula --maxsum=/tmp/579/ub_13_
ub formula name Philosophers-COL-010000-UpperBounds-14
ub formula formula --maxsum=/tmp/579/ub_14_
ub formula name Philosophers-COL-010000-UpperBounds-15
ub formula formula --maxsum=/tmp/579/ub_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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-010000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is Philosophers-COL-010000, 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 r512-smll-171654407700461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-010000.tgz
mv Philosophers-COL-010000 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;