Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095600341.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-317, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095600341
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 880K
-rw-r--r-- 1 mcc users 5.9K Apr 29 14:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 29 14:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 14:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 14:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 661K May 10 09:33 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 CloudReconfiguration-PT-317-UpperBounds-00
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-01
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-02
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-03
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-04
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-05
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-06
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-07
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-08
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-09
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-10
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-11
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-12
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-13
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-14
FORMULA_NAME CloudReconfiguration-PT-317-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652686559875

Running Version 202205111006
[2022-05-16 07:36:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 07:36:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 07:36:03] [INFO ] Load time of PNML (sax parser for PT used): 511 ms
[2022-05-16 07:36:03] [INFO ] Transformed 2587 places.
[2022-05-16 07:36:03] [INFO ] Transformed 3099 transitions.
[2022-05-16 07:36:03] [INFO ] Found NUPN structural information;
[2022-05-16 07:36:03] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 786 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
// Phase 1: matrix 3099 rows 2587 cols
[2022-05-16 07:36:03] [INFO ] Computed 4 place invariants in 76 ms
Incomplete random walk after 10000 steps, including 106 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :2
FORMULA CloudReconfiguration-PT-317-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :1
FORMULA CloudReconfiguration-PT-317-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
// Phase 1: matrix 3099 rows 2587 cols
[2022-05-16 07:36:04] [INFO ] Computed 4 place invariants in 38 ms
[2022-05-16 07:36:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 72 ms returned sat
[2022-05-16 07:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:07] [INFO ] [Real]Absence check using state equation in 1930 ms returned sat
[2022-05-16 07:36:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:08] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 77 ms returned sat
[2022-05-16 07:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:10] [INFO ] [Nat]Absence check using state equation in 2412 ms returned sat
[2022-05-16 07:36:11] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 335 ms.
[2022-05-16 07:36:12] [INFO ] Added : 15 causal constraints over 3 iterations in 1432 ms. Result :unknown
[2022-05-16 07:36:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-16 07:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:15] [INFO ] [Real]Absence check using state equation in 2229 ms returned sat
[2022-05-16 07:36:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:16] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 104 ms returned sat
[2022-05-16 07:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:19] [INFO ] [Nat]Absence check using state equation in 2485 ms returned sat
[2022-05-16 07:36:19] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 263 ms.
[2022-05-16 07:36:21] [INFO ] Added : 25 causal constraints over 5 iterations in 1679 ms. Result :unknown
[2022-05-16 07:36:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-16 07:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:23] [INFO ] [Real]Absence check using state equation in 1866 ms returned sat
[2022-05-16 07:36:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:24] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 90 ms returned sat
[2022-05-16 07:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:26] [INFO ] [Nat]Absence check using state equation in 1791 ms returned sat
[2022-05-16 07:36:27] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 222 ms.
[2022-05-16 07:36:29] [INFO ] Added : 45 causal constraints over 9 iterations in 2367 ms. Result :unknown
[2022-05-16 07:36:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 65 ms returned sat
[2022-05-16 07:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:31] [INFO ] [Real]Absence check using state equation in 1917 ms returned sat
[2022-05-16 07:36:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 103 ms returned sat
[2022-05-16 07:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:34] [INFO ] [Nat]Absence check using state equation in 1624 ms returned sat
[2022-05-16 07:36:34] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 207 ms.
[2022-05-16 07:36:37] [INFO ] Added : 45 causal constraints over 9 iterations in 2438 ms. Result :unknown
[2022-05-16 07:36:37] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-16 07:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:39] [INFO ] [Real]Absence check using state equation in 1901 ms returned sat
[2022-05-16 07:36:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:40] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 71 ms returned sat
[2022-05-16 07:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:42] [INFO ] [Nat]Absence check using state equation in 2011 ms returned sat
[2022-05-16 07:36:43] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 317 ms.
[2022-05-16 07:36:45] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 07:36:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-16 07:36:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:47] [INFO ] [Real]Absence check using state equation in 1946 ms returned sat
[2022-05-16 07:36:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 100 ms returned sat
[2022-05-16 07:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:50] [INFO ] [Nat]Absence check using state equation in 2124 ms returned sat
[2022-05-16 07:36:51] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 235 ms.
[2022-05-16 07:36:53] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 07:36:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 67 ms returned sat
[2022-05-16 07:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:56] [INFO ] [Real]Absence check using state equation in 2117 ms returned sat
[2022-05-16 07:36:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:36:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-16 07:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:36:59] [INFO ] [Nat]Absence check using state equation in 2589 ms returned sat
[2022-05-16 07:37:00] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 346 ms.
[2022-05-16 07:37:01] [INFO ] Added : 15 causal constraints over 3 iterations in 1528 ms. Result :unknown
[2022-05-16 07:37:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 66 ms returned sat
[2022-05-16 07:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:04] [INFO ] [Real]Absence check using state equation in 1982 ms returned sat
[2022-05-16 07:37:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:37:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-16 07:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:06] [INFO ] [Nat]Absence check using state equation in 2006 ms returned sat
[2022-05-16 07:37:07] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 206 ms.
[2022-05-16 07:37:09] [INFO ] Added : 30 causal constraints over 6 iterations in 2235 ms. Result :unknown
[2022-05-16 07:37:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 100 ms returned sat
[2022-05-16 07:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:12] [INFO ] [Real]Absence check using state equation in 1859 ms returned sat
[2022-05-16 07:37:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:37:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-16 07:37:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:14] [INFO ] [Nat]Absence check using state equation in 1816 ms returned sat
[2022-05-16 07:37:15] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 339 ms.
[2022-05-16 07:37:17] [INFO ] Added : 35 causal constraints over 7 iterations in 2554 ms. Result :unknown
[2022-05-16 07:37:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 101 ms returned sat
[2022-05-16 07:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:20] [INFO ] [Real]Absence check using state equation in 2141 ms returned sat
[2022-05-16 07:37:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:37:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-16 07:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:23] [INFO ] [Nat]Absence check using state equation in 1980 ms returned sat
[2022-05-16 07:37:23] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 213 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-05-16 07:37:25] [INFO ] Added : 30 causal constraints over 6 iterations in 2199 ms. Result :unknown
[2022-05-16 07:37:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 101 ms returned sat
[2022-05-16 07:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:29] [INFO ] [Real]Absence check using state equation in 2233 ms returned sat
[2022-05-16 07:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:37:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2022-05-16 07:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:32] [INFO ] [Nat]Absence check using state equation in 2178 ms returned sat
[2022-05-16 07:37:32] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 280 ms.
[2022-05-16 07:37:34] [INFO ] Added : 35 causal constraints over 7 iterations in 2023 ms. Result :unknown
[2022-05-16 07:37:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-16 07:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:37] [INFO ] [Real]Absence check using state equation in 2079 ms returned sat
[2022-05-16 07:37:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:37:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 69 ms returned sat
[2022-05-16 07:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:40] [INFO ] [Nat]Absence check using state equation in 2067 ms returned sat
[2022-05-16 07:37:40] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 300 ms.
[2022-05-16 07:37:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-16 07:37:43] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 102 ms returned sat
[2022-05-16 07:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:45] [INFO ] [Real]Absence check using state equation in 1900 ms returned sat
[2022-05-16 07:37:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 07:37:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 68 ms returned sat
[2022-05-16 07:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 07:37:48] [INFO ] [Nat]Absence check using state equation in 2258 ms returned sat
[2022-05-16 07:37:48] [INFO ] Computed and/alt/rep : 3090/3829/3090 causal constraints (skipped 8 transitions) in 213 ms.
[2022-05-16 07:37:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 13 out of 2587 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Graph (trivial) has 2927 edges and 2587 vertex of which 820 / 2587 are part of one of the 62 SCC in 27 ms
Free SCC test removed 758 places
Drop transitions removed 923 transitions
Reduce isomorphic transitions removed 923 transitions.
Graph (complete) has 2462 edges and 1829 vertex of which 1815 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.16 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 1215 transitions
Trivial Post-agglo rules discarded 1215 transitions
Performed 1215 trivial Post agglomeration. Transition count delta: 1215
Iterating post reduction 0 with 1224 rules applied. Total rules applied 1226 place count 1815 transition count 943
Reduce places removed 1215 places and 0 transitions.
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 1352 rules applied. Total rules applied 2578 place count 600 transition count 806
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 71 rules applied. Total rules applied 2649 place count 540 transition count 795
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 9 rules applied. Total rules applied 2658 place count 536 transition count 790
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 8 rules applied. Total rules applied 2666 place count 533 transition count 785
Reduce places removed 3 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 5 with 11 rules applied. Total rules applied 2677 place count 530 transition count 777
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 2686 place count 522 transition count 776
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 24 Pre rules applied. Total rules applied 2686 place count 522 transition count 752
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 2734 place count 498 transition count 752
Discarding 78 places :
Symmetric choice reduction at 7 with 78 rule applications. Total rules 2812 place count 420 transition count 674
Iterating global reduction 7 with 78 rules applied. Total rules applied 2890 place count 420 transition count 674
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2891 place count 420 transition count 673
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 2891 place count 420 transition count 665
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 2907 place count 412 transition count 665
Discarding 57 places :
Symmetric choice reduction at 8 with 57 rule applications. Total rules 2964 place count 355 transition count 608
Iterating global reduction 8 with 57 rules applied. Total rules applied 3021 place count 355 transition count 608
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 8 with 34 rules applied. Total rules applied 3055 place count 355 transition count 574
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 25 rules applied. Total rules applied 3080 place count 338 transition count 566
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 3084 place count 334 transition count 566
Discarding 20 places :
Symmetric choice reduction at 11 with 20 rule applications. Total rules 3104 place count 314 transition count 534
Iterating global reduction 11 with 20 rules applied. Total rules applied 3124 place count 314 transition count 534
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 3133 place count 314 transition count 525
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 3141 place count 306 transition count 509
Iterating global reduction 12 with 8 rules applied. Total rules applied 3149 place count 306 transition count 509
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 3151 place count 304 transition count 505
Iterating global reduction 12 with 2 rules applied. Total rules applied 3153 place count 304 transition count 505
Performed 160 Post agglomeration using F-continuation condition with reduction of 84 identical transitions.
Deduced a syphon composed of 160 places in 1 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 12 with 320 rules applied. Total rules applied 3473 place count 144 transition count 261
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 3475 place count 144 transition count 259
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 3481 place count 141 transition count 256
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 3487 place count 141 transition count 250
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 3493 place count 138 transition count 247
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 3499 place count 138 transition count 241
Performed 32 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 15 with 64 rules applied. Total rules applied 3563 place count 106 transition count 259
Drop transitions removed 7 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 15 with 33 rules applied. Total rules applied 3596 place count 106 transition count 226
Discarding 21 places :
Symmetric choice reduction at 16 with 21 rule applications. Total rules 3617 place count 85 transition count 190
Iterating global reduction 16 with 21 rules applied. Total rules applied 3638 place count 85 transition count 190
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 16 with 12 rules applied. Total rules applied 3650 place count 85 transition count 178
Discarding 3 places :
Symmetric choice reduction at 17 with 3 rule applications. Total rules 3653 place count 82 transition count 172
Iterating global reduction 17 with 3 rules applied. Total rules applied 3656 place count 82 transition count 172
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 3659 place count 82 transition count 169
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 3663 place count 80 transition count 203
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 3667 place count 80 transition count 199
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 19 with 15 rules applied. Total rules applied 3682 place count 80 transition count 184
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 3684 place count 79 transition count 183
Free-agglomeration rule applied 3 times.
Iterating global reduction 19 with 3 rules applied. Total rules applied 3687 place count 79 transition count 180
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 5 rules applied. Total rules applied 3692 place count 76 transition count 178
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 3693 place count 76 transition count 178
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 3694 place count 75 transition count 177
Applied a total of 3694 rules in 576 ms. Remains 75 /2587 variables (removed 2512) and now considering 177/3099 (removed 2922) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/2587 places, 177/3099 transitions.
Normalized transition count is 167 out of 177 initially.
// Phase 1: matrix 167 rows 75 cols
[2022-05-16 07:37:50] [INFO ] Computed 4 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 11089 resets, run finished after 1423 ms. (steps per millisecond=702 ) properties (out of 13) seen :13
FORMULA CloudReconfiguration-PT-317-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudReconfiguration-PT-317-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 110032 ms.

BK_STOP 1652686672474

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="CloudReconfiguration-PT-317"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-317, 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 r042-smll-165252095600341"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-317.tgz
mv CloudReconfiguration-PT-317 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 ;