Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r041-smll-174853822500018.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 BusinessProcesses-PT-18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-smll-174853822500018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K 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 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 177K 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 BusinessProcesses-PT-18-UpperBounds-00
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-01
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-02
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-03
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-04
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-05
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-06
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-07
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-08
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-09
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-10
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-11
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-12
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-13
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-14
FORMULA_NAME BusinessProcesses-PT-18-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748547323846

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-18
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-05-29 19:35:26] [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]
[2025-05-29 19:35:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 19:35:27] [INFO ] Load time of PNML (sax parser for PT used): 269 ms
[2025-05-29 19:35:27] [INFO ] Transformed 717 places.
[2025-05-29 19:35:27] [INFO ] Transformed 642 transitions.
[2025-05-29 19:35:27] [INFO ] Found NUPN structural information;
[2025-05-29 19:35:27] [INFO ] Parsed PT model containing 717 places and 642 transitions and 1860 arcs in 548 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 18 ms.
Deduced a syphon composed of 15 places in 29 ms
Reduce places removed 15 places and 15 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 627 rows 702 cols
[2025-05-29 19:35:27] [INFO ] Computed 114 invariants in 99 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (54 resets) in 122 ms. (81 steps per ms)
FORMULA BusinessProcesses-PT-18-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 120008 steps (107 resets) in 335 ms. (357 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-05-29 19:35:27] [INFO ] Invariant cache hit.
[2025-05-29 19:35:28] [INFO ] [Real]Absence check using 73 positive place invariants in 89 ms returned sat
[2025-05-29 19:35:28] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 33 ms returned sat
[2025-05-29 19:35:29] [INFO ] [Real]Absence check using state equation in 566 ms returned sat
[2025-05-29 19:35:30] [INFO ] Deduced a trap composed of 13 places in 762 ms of which 107 ms to minimize.
[2025-05-29 19:35:30] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:35:30] [INFO ] [Nat]Absence check using 73 positive place invariants in 80 ms returned sat
[2025-05-29 19:35:30] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 25 ms returned sat
[2025-05-29 19:35:31] [INFO ] [Nat]Absence check using state equation in 535 ms returned sat
[2025-05-29 19:35:32] [INFO ] Deduced a trap composed of 13 places in 533 ms of which 10 ms to minimize.
[2025-05-29 19:35:32] [INFO ] Deduced a trap composed of 8 places in 667 ms of which 11 ms to minimize.
[2025-05-29 19:35:33] [INFO ] Deduced a trap composed of 8 places in 574 ms of which 9 ms to minimize.
[2025-05-29 19:35:34] [INFO ] Deduced a trap composed of 134 places in 612 ms of which 8 ms to minimize.
[2025-05-29 19:35:34] [INFO ] Deduced a trap composed of 14 places in 622 ms of which 9 ms to minimize.
[2025-05-29 19:35:35] [INFO ] Deduced a trap composed of 54 places in 604 ms of which 8 ms to minimize.
[2025-05-29 19:35:36] [INFO ] Deduced a trap composed of 138 places in 588 ms of which 8 ms to minimize.
[2025-05-29 19:35:36] [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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:35:36] [INFO ] [Real]Absence check using 73 positive place invariants in 71 ms returned sat
[2025-05-29 19:35:36] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 27 ms returned sat
[2025-05-29 19:35:37] [INFO ] [Real]Absence check using state equation in 566 ms returned sat
[2025-05-29 19:35:37] [INFO ] Deduced a trap composed of 14 places in 316 ms of which 7 ms to minimize.
[2025-05-29 19:35:37] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:35:37] [INFO ] [Nat]Absence check using 73 positive place invariants in 72 ms returned sat
[2025-05-29 19:35:37] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 24 ms returned sat
[2025-05-29 19:35:38] [INFO ] [Nat]Absence check using state equation in 561 ms returned sat
[2025-05-29 19:35:38] [INFO ] Deduced a trap composed of 14 places in 419 ms of which 6 ms to minimize.
[2025-05-29 19:35:39] [INFO ] Deduced a trap composed of 8 places in 392 ms of which 7 ms to minimize.
[2025-05-29 19:35:39] [INFO ] Deduced a trap composed of 11 places in 368 ms of which 6 ms to minimize.
[2025-05-29 19:35:40] [INFO ] Deduced a trap composed of 15 places in 295 ms of which 6 ms to minimize.
[2025-05-29 19:35:40] [INFO ] Deduced a trap composed of 22 places in 323 ms of which 6 ms to minimize.
[2025-05-29 19:35:40] [INFO ] Deduced a trap composed of 32 places in 343 ms of which 6 ms to minimize.
[2025-05-29 19:35:41] [INFO ] Deduced a trap composed of 34 places in 360 ms of which 6 ms to minimize.
[2025-05-29 19:35:41] [INFO ] Deduced a trap composed of 26 places in 339 ms of which 6 ms to minimize.
[2025-05-29 19:35:42] [INFO ] Deduced a trap composed of 17 places in 292 ms of which 5 ms to minimize.
[2025-05-29 19:35:42] [INFO ] Deduced a trap composed of 36 places in 250 ms of which 5 ms to minimize.
[2025-05-29 19:35:42] [INFO ] Deduced a trap composed of 39 places in 251 ms of which 6 ms to minimize.
[2025-05-29 19:35:42] [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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:35:42] [INFO ] [Real]Absence check using 73 positive place invariants in 70 ms returned sat
[2025-05-29 19:35:42] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 30 ms returned sat
[2025-05-29 19:35:43] [INFO ] [Real]Absence check using state equation in 537 ms returned sat
[2025-05-29 19:35:44] [INFO ] Deduced a trap composed of 16 places in 553 ms of which 9 ms to minimize.
[2025-05-29 19:35:44] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:35:44] [INFO ] [Nat]Absence check using 73 positive place invariants in 62 ms returned sat
[2025-05-29 19:35:44] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 38 ms returned sat
[2025-05-29 19:35:45] [INFO ] [Nat]Absence check using state equation in 547 ms returned sat
[2025-05-29 19:35:45] [INFO ] Deduced a trap composed of 16 places in 613 ms of which 9 ms to minimize.
[2025-05-29 19:35:46] [INFO ] Deduced a trap composed of 18 places in 609 ms of which 9 ms to minimize.
[2025-05-29 19:35:46] [INFO ] Deduced a trap composed of 8 places in 567 ms of which 9 ms to minimize.
[2025-05-29 19:35:47] [INFO ] Deduced a trap composed of 19 places in 575 ms of which 9 ms to minimize.
[2025-05-29 19:35:48] [INFO ] Deduced a trap composed of 14 places in 626 ms of which 9 ms to minimize.
[2025-05-29 19:35:48] [INFO ] Deduced a trap composed of 21 places in 575 ms of which 9 ms to minimize.
[2025-05-29 19:35:49] [INFO ] Deduced a trap composed of 132 places in 605 ms of which 9 ms to minimize.
[2025-05-29 19:35:49] [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 2
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:35:49] [INFO ] [Real]Absence check using 73 positive place invariants in 71 ms returned sat
[2025-05-29 19:35:49] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 31 ms returned sat
[2025-05-29 19:35:50] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2025-05-29 19:35:51] [INFO ] Deduced a trap composed of 16 places in 639 ms of which 9 ms to minimize.
[2025-05-29 19:35:51] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:35:51] [INFO ] [Nat]Absence check using 73 positive place invariants in 65 ms returned sat
[2025-05-29 19:35:51] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 22 ms returned sat
[2025-05-29 19:35:52] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2025-05-29 19:35:52] [INFO ] Deduced a trap composed of 16 places in 572 ms of which 7 ms to minimize.
[2025-05-29 19:35:53] [INFO ] Deduced a trap composed of 8 places in 402 ms of which 6 ms to minimize.
[2025-05-29 19:35:53] [INFO ] Deduced a trap composed of 142 places in 396 ms of which 5 ms to minimize.
[2025-05-29 19:35:54] [INFO ] Deduced a trap composed of 14 places in 385 ms of which 6 ms to minimize.
[2025-05-29 19:35:54] [INFO ] Deduced a trap composed of 11 places in 516 ms of which 9 ms to minimize.
[2025-05-29 19:35:55] [INFO ] Deduced a trap composed of 12 places in 438 ms of which 9 ms to minimize.
[2025-05-29 19:35:55] [INFO ] Deduced a trap composed of 24 places in 545 ms of which 9 ms to minimize.
[2025-05-29 19:35:56] [INFO ] Deduced a trap composed of 25 places in 499 ms of which 9 ms to minimize.
[2025-05-29 19:35:56] [INFO ] Deduced a trap composed of 8 places in 532 ms of which 5 ms to minimize.
[2025-05-29 19:35:56] [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 3
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:35:57] [INFO ] [Real]Absence check using 73 positive place invariants in 43 ms returned sat
[2025-05-29 19:35:57] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 22 ms returned sat
[2025-05-29 19:35:57] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2025-05-29 19:35:57] [INFO ] Deduced a trap composed of 11 places in 484 ms of which 6 ms to minimize.
[2025-05-29 19:35:58] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:35:58] [INFO ] [Nat]Absence check using 73 positive place invariants in 49 ms returned sat
[2025-05-29 19:35:58] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 20 ms returned sat
[2025-05-29 19:35:58] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2025-05-29 19:35:59] [INFO ] Deduced a trap composed of 11 places in 363 ms of which 5 ms to minimize.
[2025-05-29 19:35:59] [INFO ] Deduced a trap composed of 19 places in 444 ms of which 7 ms to minimize.
[2025-05-29 19:36:00] [INFO ] Deduced a trap composed of 8 places in 480 ms of which 7 ms to minimize.
[2025-05-29 19:36:00] [INFO ] Deduced a trap composed of 18 places in 486 ms of which 10 ms to minimize.
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 24 places in 509 ms of which 8 ms to minimize.
[2025-05-29 19:36:01] [INFO ] Deduced a trap composed of 49 places in 425 ms of which 8 ms to minimize.
[2025-05-29 19:36:02] [INFO ] Deduced a trap composed of 15 places in 499 ms of which 7 ms to minimize.
[2025-05-29 19:36:02] [INFO ] Deduced a trap composed of 34 places in 418 ms of which 7 ms to minimize.
[2025-05-29 19:36:03] [INFO ] Deduced a trap composed of 32 places in 452 ms of which 7 ms to minimize.
[2025-05-29 19:36:03] [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 4
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:36:03] [INFO ] [Real]Absence check using 73 positive place invariants in 68 ms returned sat
[2025-05-29 19:36:03] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 29 ms returned sat
[2025-05-29 19:36:04] [INFO ] [Real]Absence check using state equation in 529 ms returned sat
[2025-05-29 19:36:04] [INFO ] Deduced a trap composed of 8 places in 431 ms of which 6 ms to minimize.
[2025-05-29 19:36:04] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:05] [INFO ] [Nat]Absence check using 73 positive place invariants in 53 ms returned sat
[2025-05-29 19:36:05] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 28 ms returned sat
[2025-05-29 19:36:05] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2025-05-29 19:36:05] [INFO ] Deduced a trap composed of 8 places in 441 ms of which 6 ms to minimize.
[2025-05-29 19:36:06] [INFO ] Deduced a trap composed of 35 places in 468 ms of which 9 ms to minimize.
[2025-05-29 19:36:07] [INFO ] Deduced a trap composed of 12 places in 580 ms of which 8 ms to minimize.
[2025-05-29 19:36:07] [INFO ] Deduced a trap composed of 16 places in 542 ms of which 9 ms to minimize.
[2025-05-29 19:36:08] [INFO ] Deduced a trap composed of 23 places in 572 ms of which 8 ms to minimize.
[2025-05-29 19:36:08] [INFO ] Deduced a trap composed of 45 places in 546 ms of which 9 ms to minimize.
[2025-05-29 19:36:09] [INFO ] Deduced a trap composed of 42 places in 584 ms of which 9 ms to minimize.
[2025-05-29 19:36:10] [INFO ] Deduced a trap composed of 27 places in 560 ms of which 9 ms to minimize.
[2025-05-29 19:36:10] [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 5
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:36:10] [INFO ] [Real]Absence check using 73 positive place invariants in 69 ms returned sat
[2025-05-29 19:36:10] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 28 ms returned sat
[2025-05-29 19:36:11] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2025-05-29 19:36:11] [INFO ] Deduced a trap composed of 8 places in 562 ms of which 9 ms to minimize.
[2025-05-29 19:36:11] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:12] [INFO ] [Nat]Absence check using 73 positive place invariants in 70 ms returned sat
[2025-05-29 19:36:12] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 26 ms returned sat
[2025-05-29 19:36:12] [INFO ] [Nat]Absence check using state equation in 537 ms returned sat
[2025-05-29 19:36:13] [INFO ] Deduced a trap composed of 8 places in 476 ms of which 8 ms to minimize.
[2025-05-29 19:36:13] [INFO ] Deduced a trap composed of 16 places in 509 ms of which 9 ms to minimize.
[2025-05-29 19:36:14] [INFO ] Deduced a trap composed of 34 places in 498 ms of which 12 ms to minimize.
[2025-05-29 19:36:14] [INFO ] Deduced a trap composed of 14 places in 542 ms of which 8 ms to minimize.
[2025-05-29 19:36:15] [INFO ] Deduced a trap composed of 15 places in 570 ms of which 8 ms to minimize.
[2025-05-29 19:36:16] [INFO ] Deduced a trap composed of 15 places in 525 ms of which 9 ms to minimize.
[2025-05-29 19:36:16] [INFO ] Deduced a trap composed of 33 places in 519 ms of which 8 ms to minimize.
[2025-05-29 19:36:17] [INFO ] Deduced a trap composed of 30 places in 476 ms of which 8 ms to minimize.
[2025-05-29 19:36:17] [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 6
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:36:17] [INFO ] [Real]Absence check using 73 positive place invariants in 67 ms returned sat
[2025-05-29 19:36:17] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 28 ms returned sat
[2025-05-29 19:36:18] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2025-05-29 19:36:18] [INFO ] Deduced a trap composed of 36 places in 333 ms of which 7 ms to minimize.
[2025-05-29 19:36:18] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:18] [INFO ] [Nat]Absence check using 73 positive place invariants in 67 ms returned sat
[2025-05-29 19:36:18] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 24 ms returned sat
[2025-05-29 19:36:19] [INFO ] [Nat]Absence check using state equation in 490 ms returned sat
[2025-05-29 19:36:19] [INFO ] Deduced a trap composed of 36 places in 359 ms of which 6 ms to minimize.
[2025-05-29 19:36:20] [INFO ] Deduced a trap composed of 8 places in 331 ms of which 7 ms to minimize.
[2025-05-29 19:36:20] [INFO ] Deduced a trap composed of 11 places in 337 ms of which 6 ms to minimize.
[2025-05-29 19:36:20] [INFO ] Deduced a trap composed of 15 places in 337 ms of which 5 ms to minimize.
[2025-05-29 19:36:21] [INFO ] Deduced a trap composed of 36 places in 285 ms of which 5 ms to minimize.
[2025-05-29 19:36:21] [INFO ] Deduced a trap composed of 37 places in 304 ms of which 6 ms to minimize.
[2025-05-29 19:36:21] [INFO ] Deduced a trap composed of 38 places in 284 ms of which 6 ms to minimize.
[2025-05-29 19:36:22] [INFO ] Deduced a trap composed of 34 places in 250 ms of which 5 ms to minimize.
[2025-05-29 19:36:22] [INFO ] Deduced a trap composed of 40 places in 233 ms of which 5 ms to minimize.
[2025-05-29 19:36:22] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 3152 ms
[2025-05-29 19:36:22] [INFO ] Computed and/alt/rep : 589/934/589 causal constraints (skipped 37 transitions) in 68 ms.
Maximisation of solution failed !
Minimization took 7 ms.
[2025-05-29 19:36:23] [INFO ] [Real]Absence check using 73 positive place invariants in 51 ms returned sat
[2025-05-29 19:36:23] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 23 ms returned sat
[2025-05-29 19:36:24] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2025-05-29 19:36:24] [INFO ] Deduced a trap composed of 30 places in 433 ms of which 8 ms to minimize.
[2025-05-29 19:36:24] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:25] [INFO ] [Nat]Absence check using 73 positive place invariants in 65 ms returned sat
[2025-05-29 19:36:25] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 14 ms returned sat
[2025-05-29 19:36:25] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2025-05-29 19:36:26] [INFO ] Deduced a trap composed of 30 places in 520 ms of which 8 ms to minimize.
[2025-05-29 19:36:26] [INFO ] Deduced a trap composed of 11 places in 407 ms of which 6 ms to minimize.
[2025-05-29 19:36:26] [INFO ] Deduced a trap composed of 15 places in 370 ms of which 6 ms to minimize.
[2025-05-29 19:36:27] [INFO ] Deduced a trap composed of 151 places in 388 ms of which 9 ms to minimize.
[2025-05-29 19:36:27] [INFO ] Deduced a trap composed of 24 places in 506 ms of which 9 ms to minimize.
[2025-05-29 19:36:28] [INFO ] Deduced a trap composed of 153 places in 520 ms of which 9 ms to minimize.
[2025-05-29 19:36:29] [INFO ] Deduced a trap composed of 15 places in 552 ms of which 9 ms to minimize.
[2025-05-29 19:36:29] [INFO ] Deduced a trap composed of 8 places in 516 ms of which 8 ms to minimize.
[2025-05-29 19:36:30] [INFO ] Deduced a trap composed of 48 places in 539 ms of which 8 ms to minimize.
[2025-05-29 19:36:30] [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 8
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:36:30] [INFO ] [Real]Absence check using 73 positive place invariants in 68 ms returned sat
[2025-05-29 19:36:30] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 26 ms returned sat
[2025-05-29 19:36:31] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2025-05-29 19:36:31] [INFO ] Deduced a trap composed of 11 places in 604 ms of which 9 ms to minimize.
[2025-05-29 19:36:31] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:32] [INFO ] [Nat]Absence check using 73 positive place invariants in 72 ms returned sat
[2025-05-29 19:36:32] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 26 ms returned sat
[2025-05-29 19:36:32] [INFO ] [Nat]Absence check using state equation in 541 ms returned sat
[2025-05-29 19:36:33] [INFO ] Deduced a trap composed of 11 places in 474 ms of which 6 ms to minimize.
[2025-05-29 19:36:33] [INFO ] Deduced a trap composed of 8 places in 562 ms of which 9 ms to minimize.
[2025-05-29 19:36:34] [INFO ] Deduced a trap composed of 23 places in 544 ms of which 9 ms to minimize.
[2025-05-29 19:36:35] [INFO ] Deduced a trap composed of 14 places in 544 ms of which 8 ms to minimize.
[2025-05-29 19:36:35] [INFO ] Deduced a trap composed of 12 places in 603 ms of which 9 ms to minimize.
[2025-05-29 19:36:36] [INFO ] Deduced a trap composed of 14 places in 455 ms of which 9 ms to minimize.
[2025-05-29 19:36:36] [INFO ] Deduced a trap composed of 18 places in 574 ms of which 9 ms to minimize.
[2025-05-29 19:36:37] [INFO ] Deduced a trap composed of 140 places in 532 ms of which 8 ms to minimize.
[2025-05-29 19:36:37] [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 9
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:36:37] [INFO ] [Real]Absence check using 73 positive place invariants in 65 ms returned sat
[2025-05-29 19:36:37] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 25 ms returned sat
[2025-05-29 19:36:38] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2025-05-29 19:36:38] [INFO ] Deduced a trap composed of 8 places in 500 ms of which 7 ms to minimize.
[2025-05-29 19:36:38] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:39] [INFO ] [Nat]Absence check using 73 positive place invariants in 61 ms returned sat
[2025-05-29 19:36:39] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 25 ms returned sat
[2025-05-29 19:36:39] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2025-05-29 19:36:40] [INFO ] Deduced a trap composed of 8 places in 480 ms of which 8 ms to minimize.
[2025-05-29 19:36:40] [INFO ] Deduced a trap composed of 8 places in 440 ms of which 7 ms to minimize.
[2025-05-29 19:36:41] [INFO ] Deduced a trap composed of 15 places in 506 ms of which 8 ms to minimize.
[2025-05-29 19:36:41] [INFO ] Deduced a trap composed of 22 places in 488 ms of which 10 ms to minimize.
[2025-05-29 19:36:42] [INFO ] Deduced a trap composed of 41 places in 471 ms of which 8 ms to minimize.
[2025-05-29 19:36:42] [INFO ] Deduced a trap composed of 40 places in 460 ms of which 9 ms to minimize.
[2025-05-29 19:36:43] [INFO ] Deduced a trap composed of 24 places in 487 ms of which 8 ms to minimize.
[2025-05-29 19:36:43] [INFO ] Deduced a trap composed of 41 places in 478 ms of which 8 ms to minimize.
[2025-05-29 19:36:44] [INFO ] Deduced a trap composed of 11 places in 534 ms of which 9 ms to minimize.
[2025-05-29 19:36:44] [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 10
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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)
[2025-05-29 19:36:44] [INFO ] [Real]Absence check using 73 positive place invariants in 75 ms returned sat
[2025-05-29 19:36:44] [INFO ] [Real]Absence check using 73 positive and 41 generalized place invariants in 23 ms returned sat
[2025-05-29 19:36:45] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2025-05-29 19:36:45] [INFO ] Deduced a trap composed of 30 places in 349 ms of which 7 ms to minimize.
[2025-05-29 19:36:45] [INFO ] Solution in real domain found non-integer solution.
[2025-05-29 19:36:46] [INFO ] [Nat]Absence check using 73 positive place invariants in 70 ms returned sat
[2025-05-29 19:36:46] [INFO ] [Nat]Absence check using 73 positive and 41 generalized place invariants in 26 ms returned sat
[2025-05-29 19:36:46] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2025-05-29 19:36:47] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 4 ms to minimize.
[2025-05-29 19:36:47] [INFO ] Deduced a trap composed of 8 places in 226 ms of which 4 ms to minimize.
[2025-05-29 19:36:47] [INFO ] Deduced a trap composed of 8 places in 231 ms of which 4 ms to minimize.
[2025-05-29 19:36:47] [INFO ] Deduced a trap composed of 20 places in 192 ms of which 4 ms to minimize.
[2025-05-29 19:36:48] [INFO ] Deduced a trap composed of 16 places in 205 ms of which 4 ms to minimize.
[2025-05-29 19:36:48] [INFO ] Deduced a trap composed of 12 places in 212 ms of which 4 ms to minimize.
[2025-05-29 19:36:48] [INFO ] Deduced a trap composed of 13 places in 239 ms of which 4 ms to minimize.
[2025-05-29 19:36:48] [INFO ] Deduced a trap composed of 46 places in 211 ms of which 4 ms to minimize.
[2025-05-29 19:36:49] [INFO ] Deduced a trap composed of 20 places in 223 ms of which 5 ms to minimize.
[2025-05-29 19:36:49] [INFO ] Deduced a trap composed of 36 places in 226 ms of which 5 ms to minimize.
[2025-05-29 19:36:49] [INFO ] Deduced a trap composed of 45 places in 231 ms of which 5 ms to minimize.
[2025-05-29 19:36:49] [INFO ] Deduced a trap composed of 58 places in 266 ms of which 5 ms to minimize.
[2025-05-29 19:36:50] [INFO ] Deduced a trap composed of 65 places in 308 ms of which 5 ms to minimize.
[2025-05-29 19:36:50] [INFO ] Deduced a trap composed of 62 places in 314 ms of which 6 ms to minimize.
[2025-05-29 19:36:50] [INFO ] Deduced a trap composed of 66 places in 305 ms of which 5 ms to minimize.
[2025-05-29 19:36:50] [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 11
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
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:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 12 out of 702 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 702/702 places, 627/627 transitions.
Graph (trivial) has 400 edges and 702 vertex of which 8 / 702 are part of one of the 1 SCC in 9 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 1408 edges and 695 vertex of which 686 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 159 place count 686 transition count 459
Reduce places removed 157 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 159 rules applied. Total rules applied 318 place count 529 transition count 457
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 320 place count 527 transition count 457
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 103 Pre rules applied. Total rules applied 320 place count 527 transition count 354
Deduced a syphon composed of 103 places in 4 ms
Ensure Unique test removed 23 places
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 3 with 229 rules applied. Total rules applied 549 place count 401 transition count 354
Discarding 89 places :
Symmetric choice reduction at 3 with 89 rule applications. Total rules 638 place count 312 transition count 265
Iterating global reduction 3 with 89 rules applied. Total rules applied 727 place count 312 transition count 265
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 727 place count 312 transition count 258
Deduced a syphon composed of 7 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 742 place count 304 transition count 258
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 743 place count 303 transition count 257
Iterating global reduction 3 with 1 rules applied. Total rules applied 744 place count 303 transition count 257
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 1 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 962 place count 194 transition count 148
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 964 place count 193 transition count 151
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 965 place count 193 transition count 150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 966 place count 192 transition count 150
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 969 place count 192 transition count 150
Applied a total of 969 rules in 437 ms. Remains 192 /702 variables (removed 510) and now considering 150/627 (removed 477) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 464 ms. Remains : 192/702 places, 150/627 transitions.
// Phase 1: matrix 150 rows 192 cols
[2025-05-29 19:36:51] [INFO ] Computed 82 invariants in 15 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (49256 resets) in 4809 ms. (207 steps per ms)
FORMULA BusinessProcesses-PT-18-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BusinessProcesses-PT-18-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000000 steps (23640 resets) in 2972 ms. (336 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-29 19:36:59] [INFO ] Flatten gal took : 84 ms
[2025-05-29 19:36:59] [INFO ] Flatten gal took : 29 ms
[2025-05-29 19:36:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5129513738395226592.gal : 17 ms
[2025-05-29 19:36:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10592756883935143398.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5129513738395226592.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10592756883935143398.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 93155 ms.

BK_STOP 1748547419684

--------------------
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="BusinessProcesses-PT-18"
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 BusinessProcesses-PT-18, 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 r041-smll-174853822500018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-18.tgz
mv BusinessProcesses-PT-18 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 '' 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 ;