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.r101-tall-167814475600599.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 itstools
Input is DLCflexbar-PT-7b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475600599
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K Feb 25 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 25 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-7b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678295674994

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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-7b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-08 17:14:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 17:14:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 17:14:37] [INFO ] Load time of PNML (sax parser for PT used): 903 ms
[2023-03-08 17:14:38] [INFO ] Transformed 35101 places.
[2023-03-08 17:14:38] [INFO ] Transformed 55507 transitions.
[2023-03-08 17:14:38] [INFO ] Found NUPN structural information;
[2023-03-08 17:14:40] [INFO ] Parsed PT model containing 35101 places and 55507 transitions and 156636 arcs in 3539 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 991 ms. (steps per millisecond=10 ) properties (out of 16) seen :2
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 55507 rows 35101 cols
[2023-03-08 17:14:48] [INFO ] Computed 2171 place invariants in 397 ms
[2023-03-08 17:14:48] [INFO ] Flatten gal took : 1999 ms
[2023-03-08 17:14:49] [INFO ] Flatten gal took : 1189 ms
[2023-03-08 17:14:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8386649617833975804.gal : 269 ms
[2023-03-08 17:14:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11033949572458028334.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8386649617833975804.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11033949572458028334.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-08 17:15:13] [INFO ] [Real]Absence check using 2171 positive place invariants in 9874 ms returned unknown
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:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-08 17:15:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-08 17:15:13] [INFO ] After 25224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 207 out of 35101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Graph (trivial) has 31231 edges and 35101 vertex of which 2054 / 35101 are part of one of the 146 SCC in 68 ms
Free SCC test removed 1908 places
Drop transitions removed 2164 transitions
Reduce isomorphic transitions removed 2164 transitions.
Loading property file /tmp/ReachabilityCardinality11033949572458028334.prop.
Drop transitions removed 15365 transitions
Trivial Post-agglo rules discarded 15365 transitions
Performed 15365 trivial Post agglomeration. Transition count delta: 15365
Iterating post reduction 0 with 15365 rules applied. Total rules applied 15366 place count 33193 transition count 37978
Reduce places removed 15365 places and 0 transitions.
Ensure Unique test removed 340 transitions
Reduce isomorphic transitions removed 340 transitions.
Drop transitions removed 333 transitions
Trivial Post-agglo rules discarded 333 transitions
Performed 333 trivial Post agglomeration. Transition count delta: 333
Iterating post reduction 1 with 16038 rules applied. Total rules applied 31404 place count 17828 transition count 37305
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 103 transitions
Reduce isomorphic transitions removed 103 transitions.
Drop transitions removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 2 with 539 rules applied. Total rules applied 31943 place count 17495 transition count 37099
Reduce places removed 103 places and 0 transitions.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Iterating post reduction 3 with 161 rules applied. Total rules applied 32104 place count 17392 transition count 37041
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 32162 place count 17334 transition count 37041
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 189 Pre rules applied. Total rules applied 32162 place count 17334 transition count 36852
Deduced a syphon composed of 189 places in 2082 ms
Reduce places removed 189 places and 0 transitions.
Iterating global reduction 5 with 378 rules applied. Total rules applied 32540 place count 17145 transition count 36852
Discarding 4813 places :
Symmetric choice reduction at 5 with 4813 rule applications. Total rules 37353 place count 12332 transition count 32039
Iterating global reduction 5 with 4813 rules applied. Total rules applied 42166 place count 12332 transition count 32039
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 5 with 21 rules applied. Total rules applied 42187 place count 12332 transition count 32018
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 11 rules applied. Total rules applied 42198 place count 12326 transition count 32013
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 42201 place count 12324 transition count 32012
Performed 2124 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2124 Pre rules applied. Total rules applied 42201 place count 12324 transition count 29888
Deduced a syphon composed of 2124 places in 1795 ms
Reduce places removed 2124 places and 0 transitions.
Iterating global reduction 8 with 4248 rules applied. Total rules applied 46449 place count 10200 transition count 29888
Discarding 232 places :
Symmetric choice reduction at 8 with 232 rule applications. Total rules 46681 place count 9968 transition count 24881
Iterating global reduction 8 with 232 rules applied. Total rules applied 46913 place count 9968 transition count 24881
Ensure Unique test removed 206 transitions
Reduce isomorphic transitions removed 206 transitions.
Iterating post reduction 8 with 206 rules applied. Total rules applied 47119 place count 9968 transition count 24675
Performed 2488 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 2488 places in 16 ms
Reduce places removed 2488 places and 0 transitions.
Iterating global reduction 9 with 4976 rules applied. Total rules applied 52095 place count 7480 transition count 22182
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 52100 place count 7480 transition count 22177
Renaming transitions due to excessive name length > 1024 char.
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 52102 place count 7478 transition count 21941
Iterating global reduction 10 with 2 rules applied. Total rules applied 52104 place count 7478 transition count 21941
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -798
Deduced a syphon composed of 101 places in 15 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 52306 place count 7377 transition count 22739
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 10 with 48 rules applied. Total rules applied 52354 place count 7377 transition count 22691
Discarding 45 places :
Symmetric choice reduction at 11 with 45 rule applications. Total rules 52399 place count 7332 transition count 21881
Iterating global reduction 11 with 45 rules applied. Total rules applied 52444 place count 7332 transition count 21881
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 11 with 43 rules applied. Total rules applied 52487 place count 7332 transition count 21838
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -784
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 52689 place count 7231 transition count 22622
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 12 with 25 rules applied. Total rules applied 52714 place count 7231 transition count 22597
Discarding 24 places :
Symmetric choice reduction at 13 with 24 rule applications. Total rules 52738 place count 7207 transition count 22165
Iterating global reduction 13 with 24 rules applied. Total rules applied 52762 place count 7207 transition count 22165
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 13 with 23 rules applied. Total rules applied 52785 place count 7207 transition count 22142
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -792
Deduced a syphon composed of 101 places in 12 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 52987 place count 7106 transition count 22934
Drop transitions removed 2 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 14 with 28 rules applied. Total rules applied 53015 place count 7106 transition count 22906
Discarding 26 places :
Symmetric choice reduction at 15 with 26 rule applications. Total rules 53041 place count 7080 transition count 22438
Iterating global reduction 15 with 26 rules applied. Total rules applied 53067 place count 7080 transition count 22438
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 15 with 26 rules applied. Total rules applied 53093 place count 7080 transition count 22412
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -856
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 16 with 202 rules applied. Total rules applied 53295 place count 6979 transition count 23268
Drop transitions removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 16 with 102 rules applied. Total rules applied 53397 place count 6979 transition count 23166
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 22 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 53403 place count 6976 transition count 23202
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 53405 place count 6976 transition count 23200
Free-agglomeration rule applied 4220 times with reduction of 2038 identical transitions.
Iterating global reduction 18 with 4220 rules applied. Total rules applied 57625 place count 6976 transition count 16942
Reduce places removed 4220 places and 0 transitions.
Drop transitions removed 4618 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 4716 transitions.
Graph (complete) has 12654 edges and 2756 vertex of which 2648 are kept as prefixes of interest. Removing 108 places using SCC suffix rule.9 ms
Discarding 108 places :
Also discarding 38 output transitions
Drop transitions removed 38 transitions
Iterating post reduction 18 with 8937 rules applied. Total rules applied 66562 place count 2648 transition count 12188
Drop transitions removed 614 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 622 transitions.
Iterating post reduction 19 with 622 rules applied. Total rules applied 67184 place count 2648 transition count 11566
Discarding 592 places :
Symmetric choice reduction at 20 with 592 rule applications. Total rules 67776 place count 2056 transition count 9119
Iterating global reduction 20 with 592 rules applied. Total rules applied 68368 place count 2056 transition count 9119
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 68370 place count 2056 transition count 9117
Drop transitions removed 338 transitions
Redundant transition composition rules discarded 338 transitions
Iterating global reduction 21 with 338 rules applied. Total rules applied 68708 place count 2056 transition count 8779
Discarding 3 places :
Symmetric choice reduction at 21 with 3 rule applications. Total rules 68711 place count 2053 transition count 8776
Iterating global reduction 21 with 3 rules applied. Total rules applied 68714 place count 2053 transition count 8776
Discarding 3 places :
Symmetric choice reduction at 21 with 3 rule applications. Total rules 68717 place count 2050 transition count 8520
Iterating global reduction 21 with 3 rules applied. Total rules applied 68720 place count 2050 transition count 8520
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 21 with 3 rules applied. Total rules applied 68723 place count 2050 transition count 8517
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 22 with 18 rules applied. Total rules applied 68741 place count 2041 transition count 8508
Discarding 1 places :
Symmetric choice reduction at 22 with 1 rule applications. Total rules 68742 place count 2040 transition count 8422
Iterating global reduction 22 with 1 rules applied. Total rules applied 68743 place count 2040 transition count 8422
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 68744 place count 2040 transition count 8421
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 23 with 14 rules applied. Total rules applied 68758 place count 2040 transition count 8407
Free-agglomeration rule applied 16 times.
Iterating global reduction 23 with 16 rules applied. Total rules applied 68774 place count 2040 transition count 8391
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 640 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 645 transitions.
Graph (complete) has 8184 edges and 2024 vertex of which 2018 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 23 with 662 rules applied. Total rules applied 69436 place count 2018 transition count 7742
Drop transitions removed 17 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 24 with 18 rules applied. Total rules applied 69454 place count 2018 transition count 7724
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 69476 place count 1996 transition count 7655
Iterating global reduction 25 with 22 rules applied. Total rules applied 69498 place count 1996 transition count 7655
Drop transitions removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 25 with 89 rules applied. Total rules applied 69587 place count 1996 transition count 7566
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 69591 place count 1992 transition count 7566
Discarding 32 places :
Symmetric choice reduction at 26 with 32 rule applications. Total rules 69623 place count 1960 transition count 7502
Iterating global reduction 26 with 32 rules applied. Total rules applied 69655 place count 1960 transition count 7502
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 69663 place count 1956 transition count 7531
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 26 with 36 rules applied. Total rules applied 69699 place count 1956 transition count 7495
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 27 with 1 rules applied. Total rules applied 69700 place count 1956 transition count 7582
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 27 with 81 rules applied. Total rules applied 69781 place count 1955 transition count 7502
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 28 with 6 rules applied. Total rules applied 69787 place count 1955 transition count 7496
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 28 with 14 rules applied. Total rules applied 69801 place count 1955 transition count 7496
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 28 with 4 rules applied. Total rules applied 69805 place count 1955 transition count 7492
Applied a total of 69805 rules in 30422 ms. Remains 1955 /35101 variables (removed 33146) and now considering 7492/55507 (removed 48015) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30424 ms. Remains : 1955/35101 places, 7492/55507 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=22 ) properties (out of 14) seen :12
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 17:15:44] [INFO ] Flow matrix only has 1622 transitions (discarded 5870 similar events)
// Phase 1: matrix 1622 rows 1955 cols
[2023-03-08 17:15:44] [INFO ] Computed 1449 place invariants in 33 ms
[2023-03-08 17:15:44] [INFO ] [Real]Absence check using 1449 positive place invariants in 330 ms returned sat
[2023-03-08 17:15:45] [INFO ] After 613ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 17:15:45] [INFO ] [Nat]Absence check using 1449 positive place invariants in 403 ms returned sat
[2023-03-08 17:15:46] [INFO ] After 1013ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-08 17:15:46] [INFO ] State equation strengthened by 451 read => feed constraints.
[2023-03-08 17:15:47] [INFO ] After 263ms SMT Verify possible using 451 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-08 17:15:47] [INFO ] After 438ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 98 ms.
[2023-03-08 17:15:47] [INFO ] After 2302ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 1955 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1955/1955 places, 7492/7492 transitions.
Graph (trivial) has 369 edges and 1955 vertex of which 35 / 1955 are part of one of the 13 SCC in 1 ms
Free SCC test removed 22 places
Drop transitions removed 38 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 71 transitions.
Graph (complete) has 7752 edges and 1933 vertex of which 1855 are kept as prefixes of interest. Removing 78 places using SCC suffix rule.3 ms
Discarding 78 places :
Also discarding 74 output transitions
Drop transitions removed 74 transitions
Drop transitions removed 305 transitions
Reduce isomorphic transitions removed 305 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 326 rules applied. Total rules applied 328 place count 1855 transition count 7021
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 349 place count 1834 transition count 7021
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 349 place count 1834 transition count 6986
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 419 place count 1799 transition count 6986
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 435 place count 1799 transition count 6970
Discarding 195 places :
Symmetric choice reduction at 3 with 195 rule applications. Total rules 630 place count 1604 transition count 5345
Iterating global reduction 3 with 195 rules applied. Total rules applied 825 place count 1604 transition count 5345
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 833 place count 1604 transition count 5337
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 929 place count 1556 transition count 5289
Drop transitions removed 357 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 368 transitions.
Graph (complete) has 5774 edges and 1556 vertex of which 1529 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.2 ms
Discarding 27 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Iterating post reduction 4 with 369 rules applied. Total rules applied 1298 place count 1529 transition count 4905
Drop transitions removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 5 with 104 rules applied. Total rules applied 1402 place count 1529 transition count 4801
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1402 place count 1529 transition count 4799
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1406 place count 1527 transition count 4799
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1408 place count 1527 transition count 4797
Discarding 112 places :
Symmetric choice reduction at 7 with 112 rule applications. Total rules 1520 place count 1415 transition count 4181
Iterating global reduction 7 with 112 rules applied. Total rules applied 1632 place count 1415 transition count 4181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1637 place count 1415 transition count 4176
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -64
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1647 place count 1410 transition count 4240
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 8 with 36 rules applied. Total rules applied 1683 place count 1410 transition count 4204
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1684 place count 1409 transition count 4195
Iterating global reduction 9 with 1 rules applied. Total rules applied 1685 place count 1409 transition count 4195
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 1695 place count 1409 transition count 4185
Drop transitions removed 89 transitions
Redundant transition composition rules discarded 89 transitions
Iterating global reduction 10 with 89 rules applied. Total rules applied 1784 place count 1409 transition count 4096
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1785 place count 1408 transition count 4096
Discarding 19 places :
Symmetric choice reduction at 11 with 19 rule applications. Total rules 1804 place count 1389 transition count 3991
Iterating global reduction 11 with 19 rules applied. Total rules applied 1823 place count 1389 transition count 3991
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 11 with 35 rules applied. Total rules applied 1858 place count 1389 transition count 3956
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 1861 place count 1386 transition count 3763
Iterating global reduction 12 with 3 rules applied. Total rules applied 1864 place count 1386 transition count 3763
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 1867 place count 1386 transition count 3760
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1875 place count 1382 transition count 3756
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1877 place count 1380 transition count 3627
Iterating global reduction 13 with 2 rules applied. Total rules applied 1879 place count 1380 transition count 3627
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1881 place count 1380 transition count 3625
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 14 with 7 rules applied. Total rules applied 1888 place count 1380 transition count 3618
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1890 place count 1378 transition count 3496
Iterating global reduction 14 with 2 rules applied. Total rules applied 1892 place count 1378 transition count 3496
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1894 place count 1378 transition count 3494
Free-agglomeration rule applied 90 times with reduction of 21 identical transitions.
Iterating global reduction 15 with 90 rules applied. Total rules applied 1984 place count 1378 transition count 3383
Reduce places removed 90 places and 0 transitions.
Drop transitions removed 1128 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 1130 transitions.
Graph (complete) has 3470 edges and 1288 vertex of which 385 are kept as prefixes of interest. Removing 903 places using SCC suffix rule.1 ms
Discarding 903 places :
Also discarding 1292 output transitions
Drop transitions removed 1292 transitions
Iterating post reduction 15 with 1221 rules applied. Total rules applied 3205 place count 385 transition count 961
Drop transitions removed 220 transitions
Ensure Unique test removed 187 transitions
Reduce isomorphic transitions removed 407 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 16 with 410 rules applied. Total rules applied 3615 place count 385 transition count 551
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 3618 place count 382 transition count 551
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 1 Pre rules applied. Total rules applied 3618 place count 382 transition count 550
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 3620 place count 381 transition count 550
Discarding 245 places :
Symmetric choice reduction at 18 with 245 rule applications. Total rules 3865 place count 136 transition count 249
Iterating global reduction 18 with 245 rules applied. Total rules applied 4110 place count 136 transition count 249
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 18 with 14 rules applied. Total rules applied 4124 place count 129 transition count 242
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 18 with 14 rules applied. Total rules applied 4138 place count 122 transition count 268
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 18 with 14 rules applied. Total rules applied 4152 place count 122 transition count 254
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 4153 place count 122 transition count 254
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 4154 place count 122 transition count 253
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 4156 place count 121 transition count 252
Applied a total of 4156 rules in 769 ms. Remains 121 /1955 variables (removed 1834) and now considering 252/7492 (removed 7240) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 769 ms. Remains : 121/1955 places, 252/7492 transitions.
Finished random walk after 1246 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=207 )
FORMULA DLCflexbar-PT-7b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 71678 ms.

BK_STOP 1678295749339

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-7b"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-7b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814475600599"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7b.tgz
mv DLCflexbar-PT-7b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;