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-167838850300327.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-COL-L00100M0010C005P005G002, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850300327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 640K
-rw-r--r-- 1 mcc users 7.0K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 12:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 3.7K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 15:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 14:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 14:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 140K 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-COL-L00100M0010C005P005G002-ReachabilityFireability-00
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-01
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-02
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-03
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-04
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-05
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-06
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-07
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-08
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-09
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-10
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-11
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-12
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-13
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-14
FORMULA_NAME FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679465156176

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-COL-L00100M0010C005P005G002
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-22 06:05:58] [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 06:05:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 06:05:58] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-22 06:05:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 06:05:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 516 ms
[2023-03-22 06:05:58] [INFO ] Detected 5 constant HL places corresponding to 31 PT places.
[2023-03-22 06:05:58] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 40706 PT places and 36972.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2023-03-22 06:05:58] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 7 ms.
[2023-03-22 06:05:58] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 6
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 3
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
[2023-03-22 06:05:58] [INFO ] Unfolded HLPN to a Petri net with 37039 places and 31114 transitions 89397 arcs in 183 ms.
[2023-03-22 06:05:58] [INFO ] Unfolded 16 HLPN properties in 10 ms.
[2023-03-22 06:05:59] [INFO ] Reduced 101 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 1010 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 505 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 101 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 1010 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 1010 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 1010 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 101 identical enabling conditions.
[2023-03-22 06:05:59] [INFO ] Reduced 1010 identical enabling conditions.
Deduced a syphon composed of 101 places in 167 ms
Reduce places removed 122 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1729 ms. (steps per millisecond=5 ) properties (out of 16) seen :15
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00100M0010C005P005G002-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 06:06:04] [INFO ] Flatten gal took : 1628 ms
[2023-03-22 06:06:05] [INFO ] Flatten gal took : 964 ms
[2023-03-22 06:06:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8145602186074913720.gal : 213 ms
[2023-03-22 06:06:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6492468735318316908.prop : 34 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/ReachabilityCardinality8145602186074913720.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6492468735318316908.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 3796 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 31114 rows 36917 cols
[2023-03-22 06:06:12] [INFO ] Computed 8803 place invariants in 4990 ms
[2023-03-22 06:06:19] [INFO ] [Real]Absence check using 108 positive place invariants in 334 ms returned sat
Loading property file /tmp/ReachabilityCardinality6492468735318316908.prop.
[2023-03-22 06:06:32] [INFO ] [Real]Absence check using 108 positive and 8695 generalized place invariants in 13264 ms returned sat
[2023-03-22 06:06:35] [INFO ] After 22892ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 06:06:41] [INFO ] [Nat]Absence check using 108 positive place invariants in 302 ms returned sat
[2023-03-22 06:06:58] [INFO ] [Nat]Absence check using 108 positive and 8695 generalized place invariants in 16203 ms returned sat
[2023-03-22 06:07:00] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 8990 out of 36917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36917/36917 places, 31114/31114 transitions.
Graph (complete) has 56168 edges and 36917 vertex of which 36481 are kept as prefixes of interest. Removing 436 places using SCC suffix rule.59 ms
Discarding 436 places :
Also discarding 107 output transitions
Drop transitions removed 107 transitions
Discarding 5858 places :
Implicit places reduction removed 5858 places
Drop transitions removed 5454 transitions
Trivial Post-agglo rules discarded 5454 transitions
Performed 5454 trivial Post agglomeration. Transition count delta: 5454
Iterating post reduction 0 with 11312 rules applied. Total rules applied 11313 place count 30623 transition count 25553
Reduce places removed 5454 places and 0 transitions.
Performed 2626 Post agglomeration using F-continuation condition.Transition count delta: 2626
Iterating post reduction 1 with 8080 rules applied. Total rules applied 19393 place count 25169 transition count 22927
Reduce places removed 2626 places and 0 transitions.
Iterating post reduction 2 with 2626 rules applied. Total rules applied 22019 place count 22543 transition count 22927
Performed 2828 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2828 Pre rules applied. Total rules applied 22019 place count 22543 transition count 20099
Deduced a syphon composed of 2828 places in 24 ms
Ensure Unique test removed 707 places
Reduce places removed 3535 places and 0 transitions.
Iterating global reduction 3 with 6363 rules applied. Total rules applied 28382 place count 19008 transition count 20099
Drop transitions removed 606 transitions
Trivial Post-agglo rules discarded 606 transitions
Performed 606 trivial Post agglomeration. Transition count delta: 606
Iterating post reduction 3 with 606 rules applied. Total rules applied 28988 place count 19008 transition count 19493
Reduce places removed 606 places and 0 transitions.
Iterating post reduction 4 with 606 rules applied. Total rules applied 29594 place count 18402 transition count 19493
Discarding 3030 places :
Symmetric choice reduction at 5 with 3030 rule applications. Total rules 32624 place count 15372 transition count 16463
Iterating global reduction 5 with 3030 rules applied. Total rules applied 35654 place count 15372 transition count 16463
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 5 with 101 rules applied. Total rules applied 35755 place count 15372 transition count 16362
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 6 with 101 rules applied. Total rules applied 35856 place count 15271 transition count 16362
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 101 Pre rules applied. Total rules applied 35856 place count 15271 transition count 16261
Deduced a syphon composed of 101 places in 11 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 36058 place count 15170 transition count 16261
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 36063 place count 15165 transition count 15756
Iterating global reduction 7 with 5 rules applied. Total rules applied 36068 place count 15165 transition count 15756
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Discarding 202 places :
Implicit places reduction removed 202 places
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 7 with 808 rules applied. Total rules applied 36876 place count 14963 transition count 15150
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 8 with 101 rules applied. Total rules applied 36977 place count 14862 transition count 15150
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 101 Pre rules applied. Total rules applied 36977 place count 14862 transition count 15049
Deduced a syphon composed of 101 places in 9 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 37179 place count 14761 transition count 15049
Performed 303 Post agglomeration using F-continuation condition.Transition count delta: 303
Deduced a syphon composed of 303 places in 11 ms
Reduce places removed 303 places and 0 transitions.
Iterating global reduction 9 with 606 rules applied. Total rules applied 37785 place count 14458 transition count 14746
Free-agglomeration rule (complex) applied 303 times.
Iterating global reduction 9 with 303 rules applied. Total rules applied 38088 place count 14458 transition count 14443
Ensure Unique test removed 101 places
Reduce places removed 404 places and 0 transitions.
Iterating post reduction 9 with 404 rules applied. Total rules applied 38492 place count 14054 transition count 14443
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 10 with 101 rules applied. Total rules applied 38593 place count 13953 transition count 14342
Applied a total of 38593 rules in 10626 ms. Remains 13953 /36917 variables (removed 22964) and now considering 14342/31114 (removed 16772) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10629 ms. Remains : 13953/36917 places, 14342/31114 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4980 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Probabilistic random walk after 177860 steps, saw 177694 distinct states, run finished after 15011 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14342 rows 13953 cols
[2023-03-22 06:07:32] [INFO ] Computed 1722 place invariants in 575 ms
[2023-03-22 06:07:41] [INFO ] [Real]Absence check using 0 positive and 1722 generalized place invariants in 945 ms returned sat
[2023-03-22 06:07:41] [INFO ] After 3204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 06:07:44] [INFO ] [Nat]Absence check using 0 positive and 1722 generalized place invariants in 986 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:350)
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 06:08:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 06:08:07] [INFO ] After 25053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 8990 out of 13953 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13953/13953 places, 14342/14342 transitions.
Applied a total of 0 rules in 892 ms. Remains 13953 /13953 variables (removed 0) and now considering 14342/14342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 892 ms. Remains : 13953/13953 places, 14342/14342 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13953/13953 places, 14342/14342 transitions.
Applied a total of 0 rules in 830 ms. Remains 13953 /13953 variables (removed 0) and now considering 14342/14342 (removed 0) transitions.
[2023-03-22 06:08:08] [INFO ] Invariant cache hit.
[2023-03-22 06:08:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 06:08:09] [INFO ] Implicit Places using invariants in 1208 ms returned []
Implicit Place search using SMT only with invariants took 1213 ms to find 0 implicit places.
[2023-03-22 06:08:09] [INFO ] Invariant cache hit.
[2023-03-22 06:08:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 06:08:11] [INFO ] Dead Transitions using invariants and state equation in 1271 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3319 ms. Remains : 13953/13953 places, 14342/14342 transitions.
Applied a total of 0 rules in 829 ms. Remains 13953 /13953 variables (removed 0) and now considering 14342/14342 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-22 06:08:12] [INFO ] Invariant cache hit.
[2023-03-22 06:08:22] [INFO ] [Real]Absence check using 0 positive and 1722 generalized place invariants in 874 ms returned sat
[2023-03-22 06:09:08] [INFO ] After 48293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
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)
[2023-03-22 06:09:11] [INFO ] Flatten gal took : 1026 ms
[2023-03-22 06:09:11] [INFO ] Applying decomposition
[2023-03-22 06:09:12] [INFO ] Flatten gal took : 1119 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12231413521345661305.txt' '-o' '/tmp/graph12231413521345661305.bin' '-w' '/tmp/graph12231413521345661305.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12231413521345661305.bin' '-l' '-1' '-v' '-w' '/tmp/graph12231413521345661305.weights' '-q' '0' '-e' '0.001'
[2023-03-22 06:09:17] [INFO ] Decomposing Gal with order
[2023-03-22 06:09:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 06:17:07] [INFO ] Removed a total of 10369 redundant transitions.
[2023-03-22 06:17:08] [INFO ] Flatten gal took : 2292 ms
[2023-03-22 06:17:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 379 labels/synchronizations in 423 ms.
[2023-03-22 06:17:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16822198269113270608.gal : 316 ms
[2023-03-22 06:17:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9685182809018430348.prop : 23 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/ReachabilityCardinality16822198269113270608.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9685182809018430348.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality9685182809018430348.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 1160
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1160 after 1.58667e+45
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-22 06:47:35] [INFO ] Flatten gal took : 396 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7186982611508260981
[2023-03-22 06:47:35] [INFO ] Too many transitions (14342) to apply POR reductions. Disabling POR matrices.
[2023-03-22 06:47:35] [INFO ] Applying decomposition
[2023-03-22 06:47:35] [INFO ] Built C files in 207ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7186982611508260981
Running compilation step : cd /tmp/ltsmin7186982611508260981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-22 06:47:35] [INFO ] Flatten gal took : 331 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16848668782847734563.txt' '-o' '/tmp/graph16848668782847734563.bin' '-w' '/tmp/graph16848668782847734563.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16848668782847734563.bin' '-l' '-1' '-v' '-w' '/tmp/graph16848668782847734563.weights' '-q' '0' '-e' '0.001'
[2023-03-22 06:47:36] [INFO ] Decomposing Gal with order
[2023-03-22 06:47:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 06:47:55] [INFO ] Removed a total of 8521 redundant transitions.
[2023-03-22 06:47:56] [INFO ] Flatten gal took : 633 ms
[2023-03-22 06:48:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 114 ms.
[2023-03-22 06:48:04] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability663943349500700615.gal : 113 ms
[2023-03-22 06:48:04] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4027349182973926017.prop : 21 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/ReachabilityFireability663943349500700615.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4027349182973926017.prop' '--nowitness'

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 ...306
Loading property file /tmp/ReachabilityFireability4027349182973926017.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 27
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :27 after 4524
Compilation finished in 139252 ms.
Running link step : cd /tmp/ltsmin7186982611508260981;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 141 ms.
Running LTSmin : cd /tmp/ltsmin7186982611508260981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FamilyReunionCOLL00100M0010C005P005G002ReachabilityFireability12==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 148200 kB
After kill :
MemTotal: 16393232 kB
MemFree: 14567732 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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-COL-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-COL-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-167838850300327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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