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.r165-tall-167838850400423.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 FamilyReunion-PT-L00100M0010C005P005G002, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850400423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 42M
-rw-r--r-- 1 mcc users 290K Feb 26 13:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.8M Feb 26 13:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 26 12:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 12:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 170K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 700K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 327K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 869K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 15:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 7.3M Feb 26 15:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 26 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.8M Feb 26 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 81K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17M 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 FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679491189214

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=FamilyReunion-PT-L00100M0010C005P005G002
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-22 13:19:50] [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]
[2023-03-22 13:19:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 13:19:51] [INFO ] Load time of PNML (sax parser for PT used): 694 ms
[2023-03-22 13:19:51] [INFO ] Transformed 40605 places.
[2023-03-22 13:19:51] [INFO ] Transformed 36871 transitions.
[2023-03-22 13:19:51] [INFO ] Parsed PT model containing 40605 places and 36871 transitions and 112728 arcs in 914 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 193 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 31 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1669 ms. (steps per millisecond=5 ) properties (out of 16) seen :9
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 13:19:55] [INFO ] Flatten gal took : 1611 ms
[2023-03-22 13:19:56] [INFO ] Flatten gal took : 1069 ms
[2023-03-22 13:19:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4164301553654671382.gal : 273 ms
[2023-03-22 13:19:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7691610835448726445.prop : 26 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/ReachabilityCardinality4164301553654671382.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7691610835448726445.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 ...328
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3293 ms. (steps per millisecond=3 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 7) seen :1
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 36871 rows 40574 cols
[2023-03-22 13:20:04] [INFO ] Computed 8805 place invariants in 5889 ms
Loading property file /tmp/ReachabilityCardinality7691610835448726445.prop.
[2023-03-22 13:20:15] [INFO ] [Real]Absence check using 300 positive place invariants in 1083 ms returned sat
[2023-03-22 13:20:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 13:20:29] [INFO ] [Real]Absence check using 300 positive and 8505 generalized place invariants in 14044 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
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)
[2023-03-22 13:20:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 13:20:29] [INFO ] After 25099ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 9941 out of 40574 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40574/40574 places, 36871/36871 transitions.
Graph (complete) has 65258 edges and 40574 vertex of which 39631 are kept as prefixes of interest. Removing 943 places using SCC suffix rule.78 ms
Discarding 943 places :
Also discarding 501 output transitions
Drop transitions removed 501 transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 301 transitions.
Discarding 4441 places :
Implicit places reduction removed 4441 places
Drop transitions removed 6250 transitions
Trivial Post-agglo rules discarded 6250 transitions
Performed 6250 trivial Post agglomeration. Transition count delta: 6250
Iterating post reduction 0 with 10992 rules applied. Total rules applied 10993 place count 35190 transition count 29819
Reduce places removed 6250 places and 0 transitions.
Performed 2926 Post agglomeration using F-continuation condition.Transition count delta: 2926
Iterating post reduction 1 with 9176 rules applied. Total rules applied 20169 place count 28940 transition count 26893
Reduce places removed 2926 places and 0 transitions.
Iterating post reduction 2 with 2926 rules applied. Total rules applied 23095 place count 26014 transition count 26893
Performed 2824 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2824 Pre rules applied. Total rules applied 23095 place count 26014 transition count 24069
Deduced a syphon composed of 2824 places in 27 ms
Ensure Unique test removed 301 places
Reduce places removed 3125 places and 0 transitions.
Iterating global reduction 3 with 5949 rules applied. Total rules applied 29044 place count 22889 transition count 24069
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 29046 place count 22887 transition count 24069
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 99 Pre rules applied. Total rules applied 29046 place count 22887 transition count 23970
Deduced a syphon composed of 99 places in 53 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 4 with 198 rules applied. Total rules applied 29244 place count 22788 transition count 23970
Performed 707 Post agglomeration using F-continuation condition.Transition count delta: 707
Deduced a syphon composed of 707 places in 17 ms
Reduce places removed 707 places and 0 transitions.
Iterating global reduction 4 with 1414 rules applied. Total rules applied 30658 place count 22081 transition count 23263
Free-agglomeration rule (complex) applied 2218 times.
Iterating global reduction 4 with 2218 rules applied. Total rules applied 32876 place count 22081 transition count 24580
Reduce places removed 2218 places and 0 transitions.
Iterating post reduction 4 with 2218 rules applied. Total rules applied 35094 place count 19863 transition count 24580
Discarding 2527 places :
Symmetric choice reduction at 5 with 2527 rule applications. Total rules 37621 place count 17336 transition count 19518
Iterating global reduction 5 with 2527 rules applied. Total rules applied 40148 place count 17336 transition count 19518
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Iterating post reduction 5 with 505 rules applied. Total rules applied 40653 place count 17336 transition count 19013
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 40657 place count 17332 transition count 17809
Iterating global reduction 6 with 4 rules applied. Total rules applied 40661 place count 17332 transition count 17809
Applied a total of 40661 rules in 12720 ms. Remains 17332 /40574 variables (removed 23242) and now considering 17809/36871 (removed 19062) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12724 ms. Remains : 17332/40574 places, 17809/36871 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 6) seen :2
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 17809 rows 17332 cols
[2023-03-22 13:20:44] [INFO ] Computed 3745 place invariants in 1032 ms
[2023-03-22 13:20:49] [INFO ] [Real]Absence check using 0 positive and 3745 generalized place invariants in 2298 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-22 13:21:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 13:21:09] [INFO ] After 25050ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 31 out of 17332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17332/17332 places, 17809/17809 transitions.
Graph (complete) has 34281 edges and 17332 vertex of which 16526 are kept as prefixes of interest. Removing 806 places using SCC suffix rule.9 ms
Discarding 806 places :
Also discarding 606 output transitions
Drop transitions removed 606 transitions
Drop transitions removed 303 transitions
Reduce isomorphic transitions removed 303 transitions.
Discarding 2220 places :
Implicit places reduction removed 2220 places
Drop transitions removed 5837 transitions
Trivial Post-agglo rules discarded 5837 transitions
Performed 5837 trivial Post agglomeration. Transition count delta: 5837
Iterating post reduction 0 with 8360 rules applied. Total rules applied 8361 place count 14306 transition count 11063
Reduce places removed 5837 places and 0 transitions.
Ensure Unique test removed 403 transitions
Reduce isomorphic transitions removed 403 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 6250 rules applied. Total rules applied 14611 place count 8469 transition count 10650
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 14621 place count 8459 transition count 10650
Performed 1614 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1614 Pre rules applied. Total rules applied 14621 place count 8459 transition count 9036
Deduced a syphon composed of 1614 places in 4 ms
Ensure Unique test removed 706 places
Reduce places removed 2320 places and 0 transitions.
Iterating global reduction 3 with 3934 rules applied. Total rules applied 18555 place count 6139 transition count 9036
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 503 transitions
Trivial Post-agglo rules discarded 503 transitions
Performed 503 trivial Post agglomeration. Transition count delta: 503
Iterating post reduction 3 with 504 rules applied. Total rules applied 19059 place count 6138 transition count 8533
Reduce places removed 503 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 504 rules applied. Total rules applied 19563 place count 5635 transition count 8532
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 19564 place count 5634 transition count 8532
Performed 203 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 203 Pre rules applied. Total rules applied 19564 place count 5634 transition count 8329
Deduced a syphon composed of 203 places in 3 ms
Ensure Unique test removed 101 places
Reduce places removed 304 places and 0 transitions.
Iterating global reduction 6 with 507 rules applied. Total rules applied 20071 place count 5330 transition count 8329
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 101 Pre rules applied. Total rules applied 20071 place count 5330 transition count 8228
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 20273 place count 5229 transition count 8228
Discarding 1524 places :
Symmetric choice reduction at 6 with 1524 rule applications. Total rules 21797 place count 3705 transition count 6104
Iterating global reduction 6 with 1524 rules applied. Total rules applied 23321 place count 3705 transition count 6104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 6 with 100 rules applied. Total rules applied 23421 place count 3704 transition count 6005
Reduce places removed 98 places and 0 transitions.
Iterating post reduction 7 with 98 rules applied. Total rules applied 23519 place count 3606 transition count 6005
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 23519 place count 3606 transition count 6001
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 23527 place count 3602 transition count 6001
Discarding 603 places :
Symmetric choice reduction at 8 with 603 rule applications. Total rules 24130 place count 2999 transition count 4698
Iterating global reduction 8 with 603 rules applied. Total rules applied 24733 place count 2999 transition count 4698
Ensure Unique test removed 598 transitions
Reduce isomorphic transitions removed 598 transitions.
Iterating post reduction 8 with 598 rules applied. Total rules applied 25331 place count 2999 transition count 4100
Discarding 301 places :
Symmetric choice reduction at 9 with 301 rule applications. Total rules 25632 place count 2698 transition count 3799
Iterating global reduction 9 with 301 rules applied. Total rules applied 25933 place count 2698 transition count 3799
Ensure Unique test removed 301 transitions
Reduce isomorphic transitions removed 301 transitions.
Iterating post reduction 9 with 301 rules applied. Total rules applied 26234 place count 2698 transition count 3498
Performed 505 Post agglomeration using F-continuation condition.Transition count delta: 505
Deduced a syphon composed of 505 places in 1 ms
Ensure Unique test removed 101 places
Reduce places removed 606 places and 0 transitions.
Iterating global reduction 10 with 1111 rules applied. Total rules applied 27345 place count 2092 transition count 2993
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 27547 place count 1991 transition count 2892
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 27553 place count 1988 transition count 2894
Free-agglomeration rule (complex) applied 212 times.
Iterating global reduction 10 with 212 rules applied. Total rules applied 27765 place count 1988 transition count 3478
Ensure Unique test removed 198 places
Reduce places removed 410 places and 0 transitions.
Iterating post reduction 10 with 410 rules applied. Total rules applied 28175 place count 1578 transition count 3478
Discarding 100 places :
Symmetric choice reduction at 11 with 100 rule applications. Total rules 28275 place count 1478 transition count 3278
Iterating global reduction 11 with 100 rules applied. Total rules applied 28375 place count 1478 transition count 3278
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 11 with 102 rules applied. Total rules applied 28477 place count 1478 transition count 3176
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 12 with 200 rules applied. Total rules applied 28677 place count 1478 transition count 3176
Applied a total of 28677 rules in 2348 ms. Remains 1478 /17332 variables (removed 15854) and now considering 3176/17809 (removed 14633) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2348 ms. Remains : 1478/17332 places, 3176/17809 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 4) seen :3
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3176 rows 1478 cols
[2023-03-22 13:21:11] [INFO ] Computed 318 place invariants in 32 ms
[2023-03-22 13:21:12] [INFO ] [Real]Absence check using 0 positive and 318 generalized place invariants in 59 ms returned sat
[2023-03-22 13:21:13] [INFO ] After 1383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 13:21:13] [INFO ] [Nat]Absence check using 0 positive and 318 generalized place invariants in 79 ms returned sat
[2023-03-22 13:21:14] [INFO ] After 979ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 13:21:15] [INFO ] After 1590ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 281 ms.
[2023-03-22 13:21:15] [INFO ] After 2159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 201 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=18 )
FORMULA FamilyReunion-PT-L00100M0010C005P005G002-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 19 ms.
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 84884 ms.

BK_STOP 1679491276756

--------------------
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="FamilyReunion-PT-L00100M0010C005P005G002"
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 FamilyReunion-PT-L00100M0010C005P005G002, 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 r165-tall-167838850400423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00100M0010C005P005G002.tgz
mv FamilyReunion-PT-L00100M0010C005P005G002 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 ;