Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r363-smll-167891814700597.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is SharedMemory-COL-000500, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r363-smll-167891814700597
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 13:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 13:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 13:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 13:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 33K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-00
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-01
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-02
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-03
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-04
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-05
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-06
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-07
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-08
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-09
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-10
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-11
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-12
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-13
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-14
FORMULA_NAME SharedMemory-COL-000500-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679294333332

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-000500
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-20 06:38:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-20 06:38:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 06:38:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-20 06:38:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 06:38:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 814 ms
[2023-03-20 06:38:57] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 252001 PT places and 751000.0 transition bindings in 39 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
[2023-03-20 06:38:57] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 6 ms.
[2023-03-20 06:38:57] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 6 cols
[2023-03-20 06:38:57] [INFO ] Computed 3 place invariants in 3 ms
FORMULA SharedMemory-COL-000500-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-11 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-07 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-06 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-04 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-01 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SharedMemory-COL-000500-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-20 06:38:57] [INFO ] Invariant cache hit.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-20 06:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-20 06:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 06:38:57] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 06:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-20 06:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 06:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-20 06:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-20 06:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 06:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-20 06:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-20 06:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 06:38:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-20 06:38:57] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-20 06:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [500, 1, 500, 500, 500, 500, 500]
Domain [P(500), P(500)] of place Ext_Mem_Acc breaks symmetries in sort P
[2023-03-20 06:39:00] [INFO ] Unfolded HLPN to a Petri net with 252001 places and 501000 transitions 2002000 arcs in 2682 ms.
[2023-03-20 06:39:00] [INFO ] Unfolded 7 HLPN properties in 15 ms.
Deduced a syphon composed of 500 places in 352 ms
Reduce places removed 500 places and 500 transitions.
Finished random walk after 1157 steps, including 0 resets, run visited all 7 properties in 41810 ms. (steps per millisecond=0 )
FORMULA SharedMemory-COL-000500-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=23 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 6) seen :9
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 6) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 6) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 6) seen :9
// Phase 1: matrix 500500 rows 251501 cols
[2023-03-20 06:41:49] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-20 06:41:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 06:41:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 06:42:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 06:42:09] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 06:42:14] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 06:42:19] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [500, 500, 500, 500, 500, 500] Max seen :[148, 148, 395, 148, 395, 395]
Support contains 1000 out of 251501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251501/251501 places, 500500/500500 transitions.
Performed 1834 Post agglomeration using F-continuation condition.
Performed 3567 Post agglomeration using F-continuation condition.
Performed 5181 Post agglomeration using F-continuation condition.
Performed 7166 Post agglomeration using F-continuation condition.
Performed 8927 Post agglomeration using F-continuation condition.
Performed 10515 Post agglomeration using F-continuation condition.
Performed 12154 Post agglomeration using F-continuation condition.
Performed 14014 Post agglomeration using F-continuation condition.
Performed 16178 Post agglomeration using F-continuation condition.
Performed 18224 Post agglomeration using F-continuation condition.
Performed 20275 Post agglomeration using F-continuation condition.
Performed 22342 Post agglomeration using F-continuation condition.
Performed 24292 Post agglomeration using F-continuation condition.
Performed 26350 Post agglomeration using F-continuation condition.
Performed 28094 Post agglomeration using F-continuation condition.
Performed 30044 Post agglomeration using F-continuation condition.
Performed 32165 Post agglomeration using F-continuation condition.
Performed 34179 Post agglomeration using F-continuation condition.
Performed 36289 Post agglomeration using F-continuation condition.
Performed 38321 Post agglomeration using F-continuation condition.
Performed 40300 Post agglomeration using F-continuation condition.
Performed 42340 Post agglomeration using F-continuation condition.
Performed 44487 Post agglomeration using F-continuation condition.
Performed 46592 Post agglomeration using F-continuation condition.
Performed 48684 Post agglomeration using F-continuation condition.
Performed 50810 Post agglomeration using F-continuation condition.
Performed 52979 Post agglomeration using F-continuation condition.
Performed 55180 Post agglomeration using F-continuation condition.
Performed 57283 Post agglomeration using F-continuation condition.
Performed 59430 Post agglomeration using F-continuation condition.
Performed 61547 Post agglomeration using F-continuation condition.
Performed 63665 Post agglomeration using F-continuation condition.
Performed 65830 Post agglomeration using F-continuation condition.
Performed 67960 Post agglomeration using F-continuation condition.
Performed 70185 Post agglomeration using F-continuation condition.
Performed 72433 Post agglomeration using F-continuation condition.
Performed 74693 Post agglomeration using F-continuation condition.
Performed 76754 Post agglomeration using F-continuation condition.
Performed 78949 Post agglomeration using F-continuation condition.
Performed 81095 Post agglomeration using F-continuation condition.
Performed 83175 Post agglomeration using F-continuation condition.
Performed 85180 Post agglomeration using F-continuation condition.
Performed 87257 Post agglomeration using F-continuation condition.
Performed 89334 Post agglomeration using F-continuation condition.
Performed 91376 Post agglomeration using F-continuation condition.
Performed 93426 Post agglomeration using F-continuation condition.
Performed 95239 Post agglomeration using F-continuation condition.
Performed 97154 Post agglomeration using F-continuation condition.
Performed 99353 Post agglomeration using F-continuation condition.
Performed 101532 Post agglomeration using F-continuation condition.
Performed 103630 Post agglomeration using F-continuation condition.
Performed 105710 Post agglomeration using F-continuation condition.
Performed 107517 Post agglomeration using F-continuation condition.
Performed 109458 Post agglomeration using F-continuation condition.
Performed 111381 Post agglomeration using F-continuation condition.
Performed 113503 Post agglomeration using F-continuation condition.
Performed 115527 Post agglomeration using F-continuation condition.
Performed 117588 Post agglomeration using F-continuation condition.
Performed 119615 Post agglomeration using F-continuation condition.
Performed 121599 Post agglomeration using F-continuation condition.
Performed 123607 Post agglomeration using F-continuation condition.
Performed 125620 Post agglomeration using F-continuation condition.
Performed 127638 Post agglomeration using F-continuation condition.
Performed 129681 Post agglomeration using F-continuation condition.
Performed 131817 Post agglomeration using F-continuation condition.
Performed 133941 Post agglomeration using F-continuation condition.
Performed 136201 Post agglomeration using F-continuation condition.
Performed 138577 Post agglomeration using F-continuation condition.
Performed 140923 Post agglomeration using F-continuation condition.
Performed 143300 Post agglomeration using F-continuation condition.
Performed 145616 Post agglomeration using F-continuation condition.
Performed 147572 Post agglomeration using F-continuation condition.
Performed 149906 Post agglomeration using F-continuation condition.
Performed 152143 Post agglomeration using F-continuation condition.
Performed 154507 Post agglomeration using F-continuation condition.
Performed 156871 Post agglomeration using F-continuation condition.
Performed 159247 Post agglomeration using F-continuation condition.
Performed 161685 Post agglomeration using F-continuation condition.
Performed 164183 Post agglomeration using F-continuation condition.
Performed 166586 Post agglomeration using F-continuation condition.
Performed 169023 Post agglomeration using F-continuation condition.
Performed 171501 Post agglomeration using F-continuation condition.
Performed 173983 Post agglomeration using F-continuation condition.
Performed 176436 Post agglomeration using F-continuation condition.
Performed 178770 Post agglomeration using F-continuation condition.
Performed 181141 Post agglomeration using F-continuation condition.
Performed 183469 Post agglomeration using F-continuation condition.
[2023-03-20 07:26:34] [INFO ] Computed 1001 place invariants in 2805117 ms
Performed 186172 Post agglomeration using F-continuation condition.
Performed 189051 Post agglomeration using F-continuation condition.
Performed 191971 Post agglomeration using F-continuation condition.
Performed 194958 Post agglomeration using F-continuation condition.
Performed 197976 Post agglomeration using F-continuation condition.
Performed 201077 Post agglomeration using F-continuation condition.
Performed 204145 Post agglomeration using F-continuation condition.
Performed 207138 Post agglomeration using F-continuation condition.
Performed 210203 Post agglomeration using F-continuation condition.
Performed 213174 Post agglomeration using F-continuation condition.
Performed 216113 Post agglomeration using F-continuation condition.
Performed 219191 Post agglomeration using F-continuation condition.
Performed 222226 Post agglomeration using F-continuation condition.
Performed 225181 Post agglomeration using F-continuation condition.
Performed 228271 Post agglomeration using F-continuation condition.
Performed 231482 Post agglomeration using F-continuation condition.
Performed 234429 Post agglomeration using F-continuation condition.
Performed 237456 Post agglomeration using F-continuation condition.
Performed 240511 Post agglomeration using F-continuation condition.
Performed 243583 Post agglomeration using F-continuation condition.
Performed 246582 Post agglomeration using F-continuation condition.
Performed 249500 Post agglomeration using F-continuation condition.Transition count delta: 249500
Iterating post reduction 0 with 249500 rules applied. Total rules applied 249500 place count 251501 transition count 251000
Reduce places removed 250001 places and 0 transitions.
Ensure Unique test removed 249000 transitions
Reduce isomorphic transitions removed 249000 transitions.
Iterating post reduction 1 with 499001 rules applied. Total rules applied 748501 place count 1500 transition count 2000
Applied a total of 748501 rules in 3302355 ms. Remains 1500 /251501 variables (removed 250001) and now considering 2000/500500 (removed 498500) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3302356 ms. Remains : 1500/251501 places, 2000/500500 transitions.
// Phase 1: matrix 2000 rows 1500 cols
[2023-03-20 07:37:21] [INFO ] Computed 500 place invariants in 8 ms
Finished random walk after 144603 steps, including 0 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=4 )
Interrupted Best-First random walk after 177891 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=35 ) properties seen 588
Interrupted Best-First random walk after 177086 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=35 ) properties seen 585
Interrupted Best-First random walk after 177086 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=35 ) properties seen 585
Interrupted Best-First random walk after 178695 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=35 ) properties seen 591
Interrupted Best-First random walk after 177086 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=35 ) properties seen 585
Interrupted Best-First random walk after 177086 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=35 ) properties seen 585
[2023-03-20 07:38:21] [INFO ] Invariant cache hit.
[2023-03-20 07:38:22] [INFO ] [Real]Absence check using 500 positive place invariants in 180 ms returned sat
[2023-03-20 07:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:23] [INFO ] [Real]Absence check using state equation in 1029 ms returned sat
[2023-03-20 07:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:38:23] [INFO ] [Nat]Absence check using 500 positive place invariants in 175 ms returned sat
[2023-03-20 07:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:24] [INFO ] [Nat]Absence check using state equation in 992 ms returned sat
[2023-03-20 07:38:25] [INFO ] Computed and/alt/rep : 1000/1000/1000 causal constraints (skipped 0 transitions) in 146 ms.
[2023-03-20 07:38:25] [INFO ] Added : 0 causal constraints over 0 iterations in 398 ms. Result :sat
Minimization took 354 ms.
[2023-03-20 07:38:26] [INFO ] [Real]Absence check using 500 positive place invariants in 207 ms returned sat
[2023-03-20 07:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:27] [INFO ] [Real]Absence check using state equation in 1039 ms returned sat
[2023-03-20 07:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:38:27] [INFO ] [Nat]Absence check using 500 positive place invariants in 183 ms returned sat
[2023-03-20 07:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:28] [INFO ] [Nat]Absence check using state equation in 957 ms returned sat
[2023-03-20 07:38:29] [INFO ] Computed and/alt/rep : 1000/1000/1000 causal constraints (skipped 0 transitions) in 138 ms.
[2023-03-20 07:38:29] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
Minimization took 460 ms.
[2023-03-20 07:38:30] [INFO ] [Real]Absence check using 500 positive place invariants in 223 ms returned sat
[2023-03-20 07:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:31] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2023-03-20 07:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:38:31] [INFO ] [Nat]Absence check using 500 positive place invariants in 277 ms returned sat
[2023-03-20 07:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:32] [INFO ] [Nat]Absence check using state equation in 895 ms returned sat
[2023-03-20 07:38:32] [INFO ] Computed and/alt/rep : 1000/1000/1000 causal constraints (skipped 0 transitions) in 134 ms.
[2023-03-20 07:38:33] [INFO ] Added : 0 causal constraints over 0 iterations in 319 ms. Result :sat
Minimization took 368 ms.
[2023-03-20 07:38:33] [INFO ] [Real]Absence check using 500 positive place invariants in 175 ms returned sat
[2023-03-20 07:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:34] [INFO ] [Real]Absence check using state equation in 898 ms returned sat
[2023-03-20 07:38:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:38:35] [INFO ] [Nat]Absence check using 500 positive place invariants in 183 ms returned sat
[2023-03-20 07:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:36] [INFO ] [Nat]Absence check using state equation in 930 ms returned sat
[2023-03-20 07:38:36] [INFO ] Computed and/alt/rep : 1000/1000/1000 causal constraints (skipped 0 transitions) in 150 ms.
[2023-03-20 07:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
Minimization took 485 ms.
[2023-03-20 07:38:37] [INFO ] [Real]Absence check using 500 positive place invariants in 276 ms returned sat
[2023-03-20 07:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:38] [INFO ] [Real]Absence check using state equation in 822 ms returned sat
[2023-03-20 07:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:38:39] [INFO ] [Nat]Absence check using 500 positive place invariants in 264 ms returned sat
[2023-03-20 07:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:40] [INFO ] [Nat]Absence check using state equation in 965 ms returned sat
[2023-03-20 07:38:40] [INFO ] Computed and/alt/rep : 1000/1000/1000 causal constraints (skipped 0 transitions) in 134 ms.
[2023-03-20 07:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 329 ms. Result :sat
Minimization took 374 ms.
[2023-03-20 07:38:41] [INFO ] [Real]Absence check using 500 positive place invariants in 225 ms returned sat
[2023-03-20 07:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:42] [INFO ] [Real]Absence check using state equation in 991 ms returned sat
[2023-03-20 07:38:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 07:38:43] [INFO ] [Nat]Absence check using 500 positive place invariants in 227 ms returned sat
[2023-03-20 07:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 07:38:44] [INFO ] [Nat]Absence check using state equation in 999 ms returned sat
[2023-03-20 07:38:44] [INFO ] Computed and/alt/rep : 1000/1000/1000 causal constraints (skipped 0 transitions) in 147 ms.
[2023-03-20 07:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Minimization took 375 ms.
Current structural bounds on expressions (after SMT) : [500, 500, 500, 500, 500, 500] Max seen :[199, 199, 395, 199, 395, 395]
FORMULA SharedMemory-COL-000500-UpperBounds-14 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SharedMemory-COL-000500-UpperBounds-13 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SharedMemory-COL-000500-UpperBounds-08 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8769968 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16108684 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="SharedMemory-COL-000500"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is SharedMemory-COL-000500, 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 r363-smll-167891814700597"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000500.tgz
mv SharedMemory-COL-000500 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;