About the Execution of GreatSPN+red for EisenbergMcGuire-PT-08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1540.567 | 181126.00 | 220824.00 | 528.80 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | 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.r157-smll-171636265200189.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 greatspnxred
Input is EisenbergMcGuire-PT-08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265200189
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.7M May 18 16:42 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 EisenbergMcGuire-PT-08-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716515177464
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 01:46:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-24 01:46:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 01:46:19] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2024-05-24 01:46:19] [INFO ] Transformed 712 places.
[2024-05-24 01:46:19] [INFO ] Transformed 2816 transitions.
[2024-05-24 01:46:19] [INFO ] Found NUPN structural information;
[2024-05-24 01:46:19] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 538 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
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]
[2024-05-24 01:46:19] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
// Phase 1: matrix 1368 rows 712 cols
[2024-05-24 01:46:19] [INFO ] Computed 25 invariants in 54 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 (2 resets) in 98 ms. (101 steps per ms)
FORMULA EisenbergMcGuire-PT-08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90009 steps (18 resets) in 142 ms. (629 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-24 01:46:20] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
[2024-05-24 01:46:20] [INFO ] Invariant cache hit.
[2024-05-24 01:46:20] [INFO ] [Real]Absence check using 17 positive place invariants in 29 ms returned sat
[2024-05-24 01:46:21] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:21] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2024-05-24 01:46:21] [INFO ] State equation strengthened by 676 read => feed constraints.
[2024-05-24 01:46:22] [INFO ] [Real]Added 676 Read/Feed constraints in 179 ms returned sat
[2024-05-24 01:46:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:46:22] [INFO ] [Nat]Absence check using 17 positive place invariants in 28 ms returned sat
[2024-05-24 01:46:22] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:23] [INFO ] [Nat]Absence check using state equation in 552 ms returned sat
[2024-05-24 01:46:23] [INFO ] [Nat]Added 676 Read/Feed constraints in 134 ms returned sat
[2024-05-24 01:46:23] [INFO ] Deduced a trap composed of 3 places in 712 ms of which 63 ms to minimize.
[2024-05-24 01:46:24] [INFO ] Deduced a trap composed of 3 places in 616 ms of which 9 ms to minimize.
[2024-05-24 01:46:25] [INFO ] Deduced a trap composed of 3 places in 505 ms of which 7 ms to minimize.
[2024-05-24 01:46:25] [INFO ] Deduced a trap composed of 3 places in 607 ms of which 6 ms to minimize.
[2024-05-24 01:46:26] [INFO ] Deduced a trap composed of 38 places in 525 ms of which 6 ms to minimize.
[2024-05-24 01:46:27] [INFO ] Deduced a trap composed of 33 places in 535 ms of which 6 ms to minimize.
[2024-05-24 01:46:27] [INFO ] Deduced a trap composed of 3 places in 390 ms of which 5 ms to minimize.
[2024-05-24 01:46:27] [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)
[2024-05-24 01:46:27] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2024-05-24 01:46:27] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:28] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2024-05-24 01:46:28] [INFO ] [Real]Added 676 Read/Feed constraints in 192 ms returned sat
[2024-05-24 01:46:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:46:28] [INFO ] [Nat]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-24 01:46:28] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-24 01:46:29] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2024-05-24 01:46:29] [INFO ] [Nat]Added 676 Read/Feed constraints in 150 ms returned sat
[2024-05-24 01:46:30] [INFO ] Deduced a trap composed of 3 places in 532 ms of which 6 ms to minimize.
[2024-05-24 01:46:30] [INFO ] Deduced a trap composed of 3 places in 493 ms of which 6 ms to minimize.
[2024-05-24 01:46:31] [INFO ] Deduced a trap composed of 72 places in 447 ms of which 5 ms to minimize.
[2024-05-24 01:46:31] [INFO ] Deduced a trap composed of 57 places in 536 ms of which 6 ms to minimize.
[2024-05-24 01:46:32] [INFO ] Deduced a trap composed of 3 places in 523 ms of which 6 ms to minimize.
[2024-05-24 01:46:32] [INFO ] Deduced a trap composed of 3 places in 380 ms of which 5 ms to minimize.
[2024-05-24 01:46:33] [INFO ] Deduced a trap composed of 49 places in 433 ms of which 5 ms to minimize.
[2024-05-24 01:46:33] [INFO ] Deduced a trap composed of 40 places in 478 ms of which 6 ms to minimize.
[2024-05-24 01:46:33] [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)
[2024-05-24 01:46:33] [INFO ] [Real]Absence check using 17 positive place invariants in 28 ms returned sat
[2024-05-24 01:46:33] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:34] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2024-05-24 01:46:34] [INFO ] [Real]Added 676 Read/Feed constraints in 124 ms returned sat
[2024-05-24 01:46:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:46:34] [INFO ] [Nat]Absence check using 17 positive place invariants in 24 ms returned sat
[2024-05-24 01:46:34] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 8 ms returned sat
[2024-05-24 01:46:35] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2024-05-24 01:46:35] [INFO ] [Nat]Added 676 Read/Feed constraints in 130 ms returned sat
[2024-05-24 01:46:36] [INFO ] Deduced a trap composed of 3 places in 562 ms of which 6 ms to minimize.
[2024-05-24 01:46:36] [INFO ] Deduced a trap composed of 7 places in 536 ms of which 6 ms to minimize.
[2024-05-24 01:46:37] [INFO ] Deduced a trap composed of 3 places in 603 ms of which 7 ms to minimize.
[2024-05-24 01:46:37] [INFO ] Deduced a trap composed of 29 places in 526 ms of which 6 ms to minimize.
[2024-05-24 01:46:38] [INFO ] Deduced a trap composed of 3 places in 501 ms of which 5 ms to minimize.
[2024-05-24 01:46:39] [INFO ] Deduced a trap composed of 3 places in 442 ms of which 8 ms to minimize.
[2024-05-24 01:46:39] [INFO ] Deduced a trap composed of 30 places in 488 ms of which 6 ms to minimize.
[2024-05-24 01:46:40] [INFO ] Deduced a trap composed of 6 places in 526 ms of which 6 ms to minimize.
[2024-05-24 01:46:40] [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)
[2024-05-24 01:46:40] [INFO ] [Real]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-24 01:46:40] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:40] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2024-05-24 01:46:41] [INFO ] [Real]Added 676 Read/Feed constraints in 132 ms returned sat
[2024-05-24 01:46:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:46:41] [INFO ] [Nat]Absence check using 17 positive place invariants in 23 ms returned sat
[2024-05-24 01:46:41] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:41] [INFO ] [Nat]Absence check using state equation in 498 ms returned sat
[2024-05-24 01:46:41] [INFO ] [Nat]Added 676 Read/Feed constraints in 129 ms returned sat
[2024-05-24 01:46:42] [INFO ] Deduced a trap composed of 3 places in 586 ms of which 6 ms to minimize.
[2024-05-24 01:46:43] [INFO ] Deduced a trap composed of 3 places in 585 ms of which 6 ms to minimize.
[2024-05-24 01:46:43] [INFO ] Deduced a trap composed of 145 places in 580 ms of which 6 ms to minimize.
[2024-05-24 01:46:44] [INFO ] Deduced a trap composed of 85 places in 607 ms of which 7 ms to minimize.
[2024-05-24 01:46:45] [INFO ] Deduced a trap composed of 3 places in 629 ms of which 7 ms to minimize.
[2024-05-24 01:46:45] [INFO ] Deduced a trap composed of 29 places in 700 ms of which 7 ms to minimize.
[2024-05-24 01:46:46] [INFO ] Deduced a trap composed of 3 places in 613 ms of which 7 ms to minimize.
[2024-05-24 01:46:46] [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)
[2024-05-24 01:46:46] [INFO ] [Real]Absence check using 17 positive place invariants in 25 ms returned sat
[2024-05-24 01:46:46] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:46:47] [INFO ] [Real]Absence check using state equation in 478 ms returned sat
[2024-05-24 01:46:47] [INFO ] [Real]Added 676 Read/Feed constraints in 129 ms returned sat
[2024-05-24 01:46:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:46:47] [INFO ] [Nat]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-24 01:46:47] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:48] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2024-05-24 01:46:48] [INFO ] [Nat]Added 676 Read/Feed constraints in 131 ms returned sat
[2024-05-24 01:46:48] [INFO ] Deduced a trap composed of 52 places in 523 ms of which 6 ms to minimize.
[2024-05-24 01:46:49] [INFO ] Deduced a trap composed of 36 places in 538 ms of which 6 ms to minimize.
[2024-05-24 01:46:50] [INFO ] Deduced a trap composed of 3 places in 527 ms of which 6 ms to minimize.
[2024-05-24 01:46:50] [INFO ] Deduced a trap composed of 3 places in 532 ms of which 5 ms to minimize.
[2024-05-24 01:46:51] [INFO ] Deduced a trap composed of 3 places in 543 ms of which 6 ms to minimize.
[2024-05-24 01:46:51] [INFO ] Deduced a trap composed of 67 places in 529 ms of which 6 ms to minimize.
[2024-05-24 01:46:52] [INFO ] Deduced a trap composed of 32 places in 533 ms of which 6 ms to minimize.
[2024-05-24 01:46:53] [INFO ] Deduced a trap composed of 3 places in 551 ms of which 6 ms to minimize.
[2024-05-24 01:46:53] [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)
[2024-05-24 01:46:53] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2024-05-24 01:46:53] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:46:53] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2024-05-24 01:46:53] [INFO ] [Real]Added 676 Read/Feed constraints in 120 ms returned sat
[2024-05-24 01:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:46:54] [INFO ] [Nat]Absence check using 17 positive place invariants in 25 ms returned sat
[2024-05-24 01:46:54] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 9 ms returned sat
[2024-05-24 01:46:54] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2024-05-24 01:46:54] [INFO ] [Nat]Added 676 Read/Feed constraints in 119 ms returned sat
[2024-05-24 01:46:55] [INFO ] Deduced a trap composed of 3 places in 523 ms of which 6 ms to minimize.
[2024-05-24 01:46:55] [INFO ] Deduced a trap composed of 3 places in 524 ms of which 6 ms to minimize.
[2024-05-24 01:46:56] [INFO ] Deduced a trap composed of 3 places in 527 ms of which 6 ms to minimize.
[2024-05-24 01:46:57] [INFO ] Deduced a trap composed of 72 places in 573 ms of which 9 ms to minimize.
[2024-05-24 01:46:57] [INFO ] Deduced a trap composed of 75 places in 627 ms of which 6 ms to minimize.
[2024-05-24 01:46:58] [INFO ] Deduced a trap composed of 6 places in 523 ms of which 5 ms to minimize.
[2024-05-24 01:46:59] [INFO ] Deduced a trap composed of 95 places in 526 ms of which 6 ms to minimize.
[2024-05-24 01:46:59] [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)
[2024-05-24 01:46:59] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2024-05-24 01:46:59] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 8 ms returned sat
[2024-05-24 01:46:59] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2024-05-24 01:46:59] [INFO ] [Real]Added 676 Read/Feed constraints in 122 ms returned sat
[2024-05-24 01:46:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:00] [INFO ] [Nat]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-24 01:47:00] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:47:00] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2024-05-24 01:47:00] [INFO ] [Nat]Added 676 Read/Feed constraints in 120 ms returned sat
[2024-05-24 01:47:01] [INFO ] Deduced a trap composed of 3 places in 451 ms of which 6 ms to minimize.
[2024-05-24 01:47:01] [INFO ] Deduced a trap composed of 3 places in 344 ms of which 4 ms to minimize.
[2024-05-24 01:47:02] [INFO ] Deduced a trap composed of 35 places in 344 ms of which 4 ms to minimize.
[2024-05-24 01:47:02] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 4 ms to minimize.
[2024-05-24 01:47:02] [INFO ] Deduced a trap composed of 3 places in 346 ms of which 5 ms to minimize.
[2024-05-24 01:47:03] [INFO ] Deduced a trap composed of 38 places in 357 ms of which 5 ms to minimize.
[2024-05-24 01:47:04] [INFO ] Deduced a trap composed of 3 places in 750 ms of which 6 ms to minimize.
[2024-05-24 01:47:04] [INFO ] Deduced a trap composed of 38 places in 465 ms of which 6 ms to minimize.
[2024-05-24 01:47:04] [INFO ] Deduced a trap composed of 3 places in 278 ms of which 3 ms to minimize.
[2024-05-24 01:47:04] [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)
[2024-05-24 01:47:05] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2024-05-24 01:47:05] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:47:05] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2024-05-24 01:47:05] [INFO ] [Real]Added 676 Read/Feed constraints in 133 ms returned sat
[2024-05-24 01:47:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:06] [INFO ] [Nat]Absence check using 17 positive place invariants in 27 ms returned sat
[2024-05-24 01:47:06] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:47:06] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2024-05-24 01:47:06] [INFO ] [Nat]Added 676 Read/Feed constraints in 114 ms returned sat
[2024-05-24 01:47:07] [INFO ] Deduced a trap composed of 3 places in 631 ms of which 6 ms to minimize.
[2024-05-24 01:47:08] [INFO ] Deduced a trap composed of 3 places in 652 ms of which 9 ms to minimize.
[2024-05-24 01:47:08] [INFO ] Deduced a trap composed of 3 places in 684 ms of which 7 ms to minimize.
[2024-05-24 01:47:09] [INFO ] Deduced a trap composed of 37 places in 597 ms of which 6 ms to minimize.
[2024-05-24 01:47:10] [INFO ] Deduced a trap composed of 3 places in 618 ms of which 7 ms to minimize.
[2024-05-24 01:47:10] [INFO ] Deduced a trap composed of 223 places in 536 ms of which 6 ms to minimize.
[2024-05-24 01:47:11] [INFO ] Deduced a trap composed of 67 places in 541 ms of which 6 ms to minimize.
[2024-05-24 01:47:11] [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 7
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)
[2024-05-24 01:47:11] [INFO ] [Real]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-24 01:47:11] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 8 ms returned sat
[2024-05-24 01:47:12] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2024-05-24 01:47:12] [INFO ] [Real]Added 676 Read/Feed constraints in 112 ms returned sat
[2024-05-24 01:47:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:12] [INFO ] [Nat]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-24 01:47:12] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:47:12] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2024-05-24 01:47:13] [INFO ] [Nat]Added 676 Read/Feed constraints in 124 ms returned sat
[2024-05-24 01:47:13] [INFO ] Deduced a trap composed of 4 places in 516 ms of which 6 ms to minimize.
[2024-05-24 01:47:14] [INFO ] Deduced a trap composed of 3 places in 552 ms of which 5 ms to minimize.
[2024-05-24 01:47:14] [INFO ] Deduced a trap composed of 105 places in 487 ms of which 6 ms to minimize.
[2024-05-24 01:47:15] [INFO ] Deduced a trap composed of 44 places in 544 ms of which 6 ms to minimize.
[2024-05-24 01:47:15] [INFO ] Deduced a trap composed of 30 places in 540 ms of which 6 ms to minimize.
[2024-05-24 01:47:16] [INFO ] Deduced a trap composed of 37 places in 489 ms of which 5 ms to minimize.
[2024-05-24 01:47:17] [INFO ] Deduced a trap composed of 3 places in 526 ms of which 6 ms to minimize.
[2024-05-24 01:47:17] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 5 ms to minimize.
[2024-05-24 01:47:17] [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 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)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[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] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 out of 712 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 712 transition count 2808
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 704 transition count 2808
Performed 196 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 196 Pre rules applied. Total rules applied 16 place count 704 transition count 2612
Deduced a syphon composed of 196 places in 4 ms
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 2 with 392 rules applied. Total rules applied 408 place count 508 transition count 2612
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 464 place count 452 transition count 2164
Iterating global reduction 2 with 56 rules applied. Total rules applied 520 place count 452 transition count 2164
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 632 place count 396 transition count 2108
Applied a total of 632 rules in 479 ms. Remains 396 /712 variables (removed 316) and now considering 2108/2816 (removed 708) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 509 ms. Remains : 396/712 places, 2108/2816 transitions.
[2024-05-24 01:47:18] [INFO ] Flow matrix only has 660 transitions (discarded 1448 similar events)
// Phase 1: matrix 660 rows 396 cols
[2024-05-24 01:47:18] [INFO ] Computed 25 invariants in 9 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2570 ms. (388 steps per ms)
FORMULA EisenbergMcGuire-PT-08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 8000008 steps (16 resets) in 4812 ms. (1662 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-24 01:47:25] [INFO ] Flow matrix only has 660 transitions (discarded 1448 similar events)
[2024-05-24 01:47:25] [INFO ] Invariant cache hit.
[2024-05-24 01:47:25] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:25] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:25] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2024-05-24 01:47:25] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 01:47:25] [INFO ] [Real]Added 284 Read/Feed constraints in 68 ms returned sat
[2024-05-24 01:47:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:26] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:26] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:26] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2024-05-24 01:47:26] [INFO ] [Nat]Added 284 Read/Feed constraints in 62 ms returned sat
[2024-05-24 01:47:26] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
[2024-05-24 01:47:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2024-05-24 01:47:26] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 118 ms.
[2024-05-24 01:47:27] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 01:47:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2024-05-24 01:47:27] [INFO ] Added : 87 causal constraints over 18 iterations in 1077 ms. Result :sat
Minimization took 255 ms.
[2024-05-24 01:47:27] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-24 01:47:27] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:28] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2024-05-24 01:47:28] [INFO ] [Real]Added 284 Read/Feed constraints in 65 ms returned sat
[2024-05-24 01:47:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:28] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:28] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:28] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-05-24 01:47:28] [INFO ] [Nat]Added 284 Read/Feed constraints in 48 ms returned sat
[2024-05-24 01:47:28] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2024-05-24 01:47:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2024-05-24 01:47:28] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 104 ms.
[2024-05-24 01:47:29] [INFO ] Added : 99 causal constraints over 20 iterations in 1054 ms. Result :sat
Minimization took 250 ms.
[2024-05-24 01:47:30] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:30] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:30] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2024-05-24 01:47:30] [INFO ] [Real]Added 284 Read/Feed constraints in 78 ms returned sat
[2024-05-24 01:47:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:30] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:30] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:30] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-24 01:47:30] [INFO ] [Nat]Added 284 Read/Feed constraints in 51 ms returned sat
[2024-05-24 01:47:31] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 122 ms.
[2024-05-24 01:47:31] [INFO ] Added : 35 causal constraints over 7 iterations in 600 ms. Result :sat
Minimization took 231 ms.
[2024-05-24 01:47:31] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-24 01:47:31] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:32] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-24 01:47:32] [INFO ] [Real]Added 284 Read/Feed constraints in 50 ms returned sat
[2024-05-24 01:47:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:32] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:32] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:32] [INFO ] [Nat]Absence check using state equation in 243 ms returned sat
[2024-05-24 01:47:32] [INFO ] [Nat]Added 284 Read/Feed constraints in 56 ms returned sat
[2024-05-24 01:47:32] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 2 ms to minimize.
[2024-05-24 01:47:32] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 1 ms to minimize.
[2024-05-24 01:47:33] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2024-05-24 01:47:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 367 ms
[2024-05-24 01:47:33] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 73 ms.
[2024-05-24 01:47:34] [INFO ] Added : 103 causal constraints over 21 iterations in 1110 ms. Result :sat
Minimization took 277 ms.
[2024-05-24 01:47:34] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:34] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:34] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2024-05-24 01:47:34] [INFO ] [Real]Added 284 Read/Feed constraints in 54 ms returned sat
[2024-05-24 01:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:35] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:35] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:35] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2024-05-24 01:47:35] [INFO ] [Nat]Added 284 Read/Feed constraints in 53 ms returned sat
[2024-05-24 01:47:35] [INFO ] Deduced a trap composed of 11 places in 109 ms of which 1 ms to minimize.
[2024-05-24 01:47:35] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 1 ms to minimize.
[2024-05-24 01:47:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 262 ms
[2024-05-24 01:47:35] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 72 ms.
[2024-05-24 01:47:36] [INFO ] Deduced a trap composed of 39 places in 78 ms of which 2 ms to minimize.
[2024-05-24 01:47:36] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-05-24 01:47:37] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 2 ms to minimize.
[2024-05-24 01:47:37] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2024-05-24 01:47:37] [INFO ] Deduced a trap composed of 17 places in 355 ms of which 3 ms to minimize.
[2024-05-24 01:47:38] [INFO ] Deduced a trap composed of 25 places in 374 ms of which 3 ms to minimize.
[2024-05-24 01:47:38] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1521 ms
[2024-05-24 01:47:38] [INFO ] Added : 130 causal constraints over 27 iterations in 2916 ms. Result :sat
Minimization took 277 ms.
[2024-05-24 01:47:38] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:38] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:39] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2024-05-24 01:47:39] [INFO ] [Real]Added 284 Read/Feed constraints in 59 ms returned sat
[2024-05-24 01:47:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:39] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:47:39] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:39] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2024-05-24 01:47:39] [INFO ] [Nat]Added 284 Read/Feed constraints in 50 ms returned sat
[2024-05-24 01:47:39] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 2 ms to minimize.
[2024-05-24 01:47:39] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
[2024-05-24 01:47:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 211 ms
[2024-05-24 01:47:39] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 69 ms.
[2024-05-24 01:47:41] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 1 ms to minimize.
[2024-05-24 01:47:41] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 2 ms to minimize.
[2024-05-24 01:47:41] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 2 ms to minimize.
[2024-05-24 01:47:42] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 2 ms to minimize.
[2024-05-24 01:47:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 681 ms
[2024-05-24 01:47:42] [INFO ] Added : 170 causal constraints over 35 iterations in 2497 ms. Result :sat
Minimization took 310 ms.
[2024-05-24 01:47:42] [INFO ] [Real]Absence check using 17 positive place invariants in 17 ms returned sat
[2024-05-24 01:47:42] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:43] [INFO ] [Real]Absence check using state equation in 230 ms returned sat
[2024-05-24 01:47:43] [INFO ] [Real]Added 284 Read/Feed constraints in 73 ms returned sat
[2024-05-24 01:47:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:43] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:47:43] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:43] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2024-05-24 01:47:43] [INFO ] [Nat]Added 284 Read/Feed constraints in 54 ms returned sat
[2024-05-24 01:47:43] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2024-05-24 01:47:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2024-05-24 01:47:43] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 69 ms.
[2024-05-24 01:47:44] [INFO ] Added : 105 causal constraints over 21 iterations in 990 ms. Result :sat
Minimization took 262 ms.
[2024-05-24 01:47:45] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-24 01:47:45] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2024-05-24 01:47:45] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2024-05-24 01:47:45] [INFO ] [Real]Added 284 Read/Feed constraints in 53 ms returned sat
[2024-05-24 01:47:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:45] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:47:45] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:45] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2024-05-24 01:47:45] [INFO ] [Nat]Added 284 Read/Feed constraints in 53 ms returned sat
[2024-05-24 01:47:45] [INFO ] Computed and/alt/rep : 573/1396/405 causal constraints (skipped 247 transitions) in 69 ms.
[2024-05-24 01:47:46] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-24 01:47:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2024-05-24 01:47:46] [INFO ] Added : 92 causal constraints over 21 iterations in 1161 ms. Result :sat
Minimization took 241 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1]
FORMULA EisenbergMcGuire-PT-08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 396 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 396/396 places, 2108/2108 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 396 transition count 2107
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 395 transition count 2107
Applied a total of 2 rules in 145 ms. Remains 395 /396 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 395/396 places, 2107/2108 transitions.
[2024-05-24 01:47:48] [INFO ] Flow matrix only has 659 transitions (discarded 1448 similar events)
// Phase 1: matrix 659 rows 395 cols
[2024-05-24 01:47:48] [INFO ] Computed 25 invariants in 7 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2334 ms. (428 steps per ms)
BEST_FIRST walk for 6000006 steps (12 resets) in 3568 ms. (1681 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-24 01:47:54] [INFO ] Flow matrix only has 659 transitions (discarded 1448 similar events)
[2024-05-24 01:47:54] [INFO ] Invariant cache hit.
[2024-05-24 01:47:54] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2024-05-24 01:47:54] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:54] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2024-05-24 01:47:54] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 01:47:55] [INFO ] [Real]Added 284 Read/Feed constraints in 59 ms returned sat
[2024-05-24 01:47:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:55] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2024-05-24 01:47:55] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-24 01:47:55] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2024-05-24 01:47:55] [INFO ] [Nat]Added 284 Read/Feed constraints in 48 ms returned sat
[2024-05-24 01:47:55] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2024-05-24 01:47:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2024-05-24 01:47:55] [INFO ] Computed and/alt/rep : 572/1395/404 causal constraints (skipped 247 transitions) in 70 ms.
[2024-05-24 01:47:56] [INFO ] Added : 42 causal constraints over 9 iterations in 470 ms. Result :sat
Minimization took 241 ms.
[2024-05-24 01:47:56] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:47:56] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:56] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2024-05-24 01:47:56] [INFO ] [Real]Added 284 Read/Feed constraints in 59 ms returned sat
[2024-05-24 01:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:56] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:47:56] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:57] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-05-24 01:47:57] [INFO ] [Nat]Added 284 Read/Feed constraints in 53 ms returned sat
[2024-05-24 01:47:57] [INFO ] Computed and/alt/rep : 572/1395/404 causal constraints (skipped 247 transitions) in 70 ms.
[2024-05-24 01:47:58] [INFO ] Added : 93 causal constraints over 19 iterations in 915 ms. Result :sat
Minimization took 271 ms.
[2024-05-24 01:47:58] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:47:58] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:58] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2024-05-24 01:47:58] [INFO ] [Real]Added 284 Read/Feed constraints in 62 ms returned sat
[2024-05-24 01:47:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:47:58] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:47:58] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:47:59] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2024-05-24 01:47:59] [INFO ] [Nat]Added 284 Read/Feed constraints in 52 ms returned sat
[2024-05-24 01:47:59] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 2 ms to minimize.
[2024-05-24 01:47:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2024-05-24 01:47:59] [INFO ] Computed and/alt/rep : 572/1395/404 causal constraints (skipped 247 transitions) in 68 ms.
[2024-05-24 01:48:00] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2024-05-24 01:48:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2024-05-24 01:48:00] [INFO ] Added : 98 causal constraints over 21 iterations in 1171 ms. Result :sat
Minimization took 279 ms.
[2024-05-24 01:48:00] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:48:00] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:48:01] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2024-05-24 01:48:01] [INFO ] [Real]Added 284 Read/Feed constraints in 60 ms returned sat
[2024-05-24 01:48:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:48:01] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:48:01] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:48:01] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2024-05-24 01:48:01] [INFO ] [Nat]Added 284 Read/Feed constraints in 59 ms returned sat
[2024-05-24 01:48:01] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 2 ms to minimize.
[2024-05-24 01:48:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2024-05-24 01:48:01] [INFO ] Computed and/alt/rep : 572/1395/404 causal constraints (skipped 247 transitions) in 69 ms.
[2024-05-24 01:48:02] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 01:48:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2024-05-24 01:48:02] [INFO ] Added : 84 causal constraints over 18 iterations in 1007 ms. Result :sat
Minimization took 272 ms.
[2024-05-24 01:48:03] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:48:03] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:48:03] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2024-05-24 01:48:03] [INFO ] [Real]Added 284 Read/Feed constraints in 61 ms returned sat
[2024-05-24 01:48:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:48:03] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-24 01:48:03] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:48:03] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2024-05-24 01:48:03] [INFO ] [Nat]Added 284 Read/Feed constraints in 50 ms returned sat
[2024-05-24 01:48:03] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 0 ms to minimize.
[2024-05-24 01:48:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2024-05-24 01:48:04] [INFO ] Computed and/alt/rep : 572/1395/404 causal constraints (skipped 247 transitions) in 69 ms.
[2024-05-24 01:48:05] [INFO ] Deduced a trap composed of 6 places in 130 ms of which 2 ms to minimize.
[2024-05-24 01:48:06] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 2 ms to minimize.
[2024-05-24 01:48:06] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2024-05-24 01:48:06] [INFO ] Deduced a trap composed of 13 places in 124 ms of which 2 ms to minimize.
[2024-05-24 01:48:06] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 661 ms
[2024-05-24 01:48:06] [INFO ] Added : 168 causal constraints over 35 iterations in 2495 ms. Result :sat
Minimization took 310 ms.
[2024-05-24 01:48:06] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:48:06] [INFO ] [Real]Absence check using 17 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-24 01:48:07] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2024-05-24 01:48:07] [INFO ] [Real]Added 284 Read/Feed constraints in 60 ms returned sat
[2024-05-24 01:48:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:48:07] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2024-05-24 01:48:07] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-24 01:48:07] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-24 01:48:07] [INFO ] [Nat]Added 284 Read/Feed constraints in 50 ms returned sat
[2024-05-24 01:48:07] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 01:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 95 ms
[2024-05-24 01:48:07] [INFO ] Computed and/alt/rep : 572/1395/404 causal constraints (skipped 247 transitions) in 71 ms.
[2024-05-24 01:48:08] [INFO ] Added : 100 causal constraints over 20 iterations in 937 ms. Result :sat
Minimization took 263 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 395 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 395/395 places, 2107/2107 transitions.
Applied a total of 0 rules in 73 ms. Remains 395 /395 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 395/395 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 395/395 places, 2107/2107 transitions.
Applied a total of 0 rules in 73 ms. Remains 395 /395 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-24 01:48:10] [INFO ] Flow matrix only has 659 transitions (discarded 1448 similar events)
[2024-05-24 01:48:10] [INFO ] Invariant cache hit.
[2024-05-24 01:48:10] [INFO ] Implicit Places using invariants in 817 ms returned []
[2024-05-24 01:48:10] [INFO ] Flow matrix only has 659 transitions (discarded 1448 similar events)
[2024-05-24 01:48:10] [INFO ] Invariant cache hit.
[2024-05-24 01:48:11] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-24 01:48:13] [INFO ] Implicit Places using invariants and state equation in 2548 ms returned []
Implicit Place search using SMT with State Equation took 3367 ms to find 0 implicit places.
[2024-05-24 01:48:13] [INFO ] Redundant transitions in 259 ms returned []
Running 2099 sub problems to find dead transitions.
[2024-05-24 01:48:13] [INFO ] Flow matrix only has 659 transitions (discarded 1448 similar events)
[2024-05-24 01:48:13] [INFO ] Invariant cache hit.
[2024-05-24 01:48:13] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
[2024-05-24 01:48:36] [INFO ] Deduced a trap composed of 3 places in 387 ms of which 6 ms to minimize.
[2024-05-24 01:48:36] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 2 ms to minimize.
[2024-05-24 01:48:36] [INFO ] Deduced a trap composed of 11 places in 153 ms of which 2 ms to minimize.
[2024-05-24 01:48:36] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 2 ms to minimize.
[2024-05-24 01:48:37] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 2 ms to minimize.
[2024-05-24 01:48:37] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 01:48:37] [INFO ] Deduced a trap composed of 58 places in 206 ms of which 3 ms to minimize.
[2024-05-24 01:48:37] [INFO ] Deduced a trap composed of 61 places in 200 ms of which 3 ms to minimize.
[2024-05-24 01:48:39] [INFO ] Deduced a trap composed of 58 places in 243 ms of which 4 ms to minimize.
[2024-05-24 01:48:39] [INFO ] Deduced a trap composed of 46 places in 223 ms of which 3 ms to minimize.
[2024-05-24 01:48:39] [INFO ] Deduced a trap composed of 50 places in 216 ms of which 3 ms to minimize.
[2024-05-24 01:48:40] [INFO ] Deduced a trap composed of 44 places in 219 ms of which 3 ms to minimize.
[2024-05-24 01:48:40] [INFO ] Deduced a trap composed of 46 places in 220 ms of which 3 ms to minimize.
[2024-05-24 01:48:40] [INFO ] Deduced a trap composed of 58 places in 186 ms of which 3 ms to minimize.
[2024-05-24 01:48:40] [INFO ] Deduced a trap composed of 42 places in 229 ms of which 3 ms to minimize.
[2024-05-24 01:48:41] [INFO ] Deduced a trap composed of 45 places in 226 ms of which 3 ms to minimize.
[2024-05-24 01:48:41] [INFO ] Deduced a trap composed of 45 places in 227 ms of which 3 ms to minimize.
[2024-05-24 01:48:41] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 1 ms to minimize.
[2024-05-24 01:48:42] [INFO ] Deduced a trap composed of 17 places in 318 ms of which 3 ms to minimize.
[2024-05-24 01:48:42] [INFO ] Deduced a trap composed of 44 places in 316 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/395 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
[2024-05-24 01:48:44] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 395/1054 variables, and 46 constraints, problems are : Problem set: 0 solved, 2099 unsolved in 30093 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/395 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 2099/2099 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2099 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 8/25 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/395 variables, 21/46 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
[2024-05-24 01:48:53] [INFO ] Deduced a trap composed of 83 places in 273 ms of which 9 ms to minimize.
[2024-05-24 01:48:53] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 1 ms to minimize.
[2024-05-24 01:48:54] [INFO ] Deduced a trap composed of 61 places in 222 ms of which 3 ms to minimize.
[2024-05-24 01:48:54] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2024-05-24 01:48:54] [INFO ] Deduced a trap composed of 56 places in 240 ms of which 3 ms to minimize.
[2024-05-24 01:48:54] [INFO ] Deduced a trap composed of 43 places in 254 ms of which 3 ms to minimize.
[2024-05-24 01:48:54] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 1 ms to minimize.
[2024-05-24 01:48:57] [INFO ] Deduced a trap composed of 78 places in 344 ms of which 26 ms to minimize.
[2024-05-24 01:48:57] [INFO ] Deduced a trap composed of 62 places in 359 ms of which 3 ms to minimize.
[2024-05-24 01:48:58] [INFO ] Deduced a trap composed of 60 places in 369 ms of which 4 ms to minimize.
[2024-05-24 01:48:58] [INFO ] Deduced a trap composed of 49 places in 316 ms of which 3 ms to minimize.
[2024-05-24 01:48:58] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-05-24 01:48:59] [INFO ] Deduced a trap composed of 75 places in 286 ms of which 4 ms to minimize.
[2024-05-24 01:48:59] [INFO ] Deduced a trap composed of 89 places in 259 ms of which 3 ms to minimize.
[2024-05-24 01:48:59] [INFO ] Deduced a trap composed of 90 places in 265 ms of which 3 ms to minimize.
[2024-05-24 01:48:59] [INFO ] Deduced a trap composed of 71 places in 281 ms of which 4 ms to minimize.
[2024-05-24 01:49:00] [INFO ] Deduced a trap composed of 21 places in 342 ms of which 3 ms to minimize.
[2024-05-24 01:49:00] [INFO ] Deduced a trap composed of 21 places in 355 ms of which 4 ms to minimize.
[2024-05-24 01:49:01] [INFO ] Deduced a trap composed of 33 places in 319 ms of which 4 ms to minimize.
[2024-05-24 01:49:01] [INFO ] Deduced a trap composed of 76 places in 313 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/395 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 2099 unsolved
[2024-05-24 01:49:08] [INFO ] Deduced a trap composed of 13 places in 253 ms of which 3 ms to minimize.
[2024-05-24 01:49:09] [INFO ] Deduced a trap composed of 15 places in 213 ms of which 3 ms to minimize.
[2024-05-24 01:49:12] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 2 ms to minimize.
[2024-05-24 01:49:15] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 1 ms to minimize.
[2024-05-24 01:49:15] [INFO ] Deduced a trap composed of 23 places in 283 ms of which 3 ms to minimize.
SMT process timed out in 62113ms, After SMT, problems are : Problem set: 0 solved, 2099 unsolved
Search for dead transitions found 0 dead transitions in 62190ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65947 ms. Remains : 395/395 places, 2107/2107 transitions.
RANDOM walk for 40000 steps (8 resets) in 2108 ms. (18 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 12/12 properties
Finished probabilistic random walk after 85318 steps, run visited all 12 properties in 1345 ms. (steps per millisecond=63 )
Probabilistic random walk after 85318 steps, saw 56393 distinct states, run finished after 1350 ms. (steps per millisecond=63 ) properties seen :12
FORMULA EisenbergMcGuire-PT-08-UpperBounds-13 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-08-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-08-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-08-UpperBounds-05 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-08-UpperBounds-04 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-08-UpperBounds-02 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 6 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 179395 ms.
ITS solved all properties within timeout
BK_STOP 1716515358590
--------------------
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
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="EisenbergMcGuire-PT-08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is EisenbergMcGuire-PT-08, 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 r157-smll-171636265200189"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 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 '
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 ;