About the Execution of ITS-Tools for FamilyReunion-COL-L00200M0020C010P010G005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 310955.00 | 0.00 | 0.00 | ???????F??FFFF?T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850300332.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-L00200M0020C010P010G005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850300332
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.8K Feb 26 17:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 15:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 15:53 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 3.8K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 20:18 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 146K 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-L00200M0020C010P010G005-LTLFireability-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679466055965
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00200M0020C010P010G005
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-22 06:20:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 06:20:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 06:20:57] [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 06:20:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 06:20:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 696 ms
[2023-03-22 06:20:58] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2023-03-22 06:20:58] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 33 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-22 06:20:58] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2023-03-22 06:20:58] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 104 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10102 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=360 ) properties (out of 20) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 66 rows 99 cols
[2023-03-22 06:20:58] [INFO ] Computed 33 place invariants in 13 ms
[2023-03-22 06:20:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-22 06:20:58] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-22 06:20:58] [INFO ] After 58ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6 real:1
[2023-03-22 06:20:59] [INFO ] After 111ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :4 real:3
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-22 06:20:59] [INFO ] After 343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 06:20:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 06:20:59] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-22 06:20:59] [INFO ] After 61ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 06:20:59] [INFO ] After 115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-22 06:20:59] [INFO ] After 248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 3 different solutions.
Finished Parikh walk after 210 steps, including 0 resets, run visited all 7 properties in 10 ms. (steps per millisecond=21 )
Parikh walk visited 7 properties in 14 ms.
[2023-03-22 06:20:59] [INFO ] Flatten gal took : 34 ms
[2023-03-22 06:20:59] [INFO ] Flatten gal took : 10 ms
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 11
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 6
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 06:20:59] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 509 ms.
[2023-03-22 06:20:59] [INFO ] Unfolded 12 HLPN properties in 8 ms.
[2023-03-22 06:21:00] [INFO ] Reduced 4020 identical enabling conditions.
Deduced a syphon composed of 201 places in 384 ms
Reduce places removed 237 places and 0 transitions.
Support contains 39397 out of 128732 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Reduce places removed 649 places and 0 transitions.
Discarding 17487 places :
Implicit places reduction removed 17487 places
Iterating post reduction 0 with 18136 rules applied. Total rules applied 18136 place count 110596 transition count 110159
Applied a total of 18136 rules in 7525 ms. Remains 110596 /128732 variables (removed 18136) and now considering 110159/110159 (removed 0) transitions.
// Phase 1: matrix 110159 rows 110596 cols
[2023-03-22 06:21:55] [INFO ] Computed 12668 place invariants in 46091 ms
[2023-03-22 06:22:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 06:22:03] [INFO ] Implicit Places using invariants in 54410 ms returned []
Implicit Place search using SMT only with invariants took 54411 ms to find 0 implicit places.
[2023-03-22 06:22:03] [INFO ] Invariant cache hit.
[2023-03-22 06:22:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 06:22:11] [INFO ] Dead Transitions using invariants and state equation in 7886 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 110596/128732 places, 110159/110159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69835 ms. Remains : 110596/128732 places, 110159/110159 transitions.
Support contains 39397 out of 110596 places after structural reductions.
[2023-03-22 06:22:15] [INFO ] Flatten gal took : 3074 ms
[2023-03-22 06:22:19] [INFO ] Flatten gal took : 2992 ms
[2023-03-22 06:22:25] [INFO ] Input system was already deterministic with 110159 transitions.
Support contains 35176 out of 110596 places (down from 39397) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3385 ms. (steps per millisecond=2 ) properties (out of 20) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=20 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1701 ms. (steps per millisecond=5 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3882 ms. (steps per millisecond=2 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-22 06:22:37] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
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.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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 06:23:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 06:23:02] [INFO ] After 25067ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10654 out of 110596 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110596/110596 places, 110159/110159 transitions.
Graph (complete) has 155373 edges and 110596 vertex of which 110183 are kept as prefixes of interest. Removing 413 places using SCC suffix rule.161 ms
Discarding 413 places :
Also discarding 212 output transitions
Drop transitions removed 212 transitions
Drop transitions removed 402 transitions
Reduce isomorphic transitions removed 402 transitions.
Discarding 8643 places :
Implicit places reduction removed 8643 places
Drop transitions removed 55275 transitions
Trivial Post-agglo rules discarded 55275 transitions
Performed 55275 trivial Post agglomeration. Transition count delta: 55275
Iterating post reduction 0 with 64320 rules applied. Total rules applied 64321 place count 101540 transition count 54270
Reduce places removed 55275 places and 0 transitions.
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Iterating post reduction 1 with 59898 rules applied. Total rules applied 124219 place count 46265 transition count 49647
Reduce places removed 4623 places and 0 transitions.
Iterating post reduction 2 with 4623 rules applied. Total rules applied 128842 place count 41642 transition count 49647
Performed 7638 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7638 Pre rules applied. Total rules applied 128842 place count 41642 transition count 42009
Deduced a syphon composed of 7638 places in 47 ms
Ensure Unique test removed 2814 places
Reduce places removed 10452 places and 0 transitions.
Iterating global reduction 3 with 18090 rules applied. Total rules applied 146932 place count 31190 transition count 42009
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 3 with 201 rules applied. Total rules applied 147133 place count 31190 transition count 41808
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 4 with 201 rules applied. Total rules applied 147334 place count 30989 transition count 41808
Performed 4824 Post agglomeration using F-continuation condition.Transition count delta: 4824
Deduced a syphon composed of 4824 places in 29 ms
Reduce places removed 4824 places and 0 transitions.
Iterating global reduction 5 with 9648 rules applied. Total rules applied 156982 place count 26165 transition count 36984
Free-agglomeration rule applied 2211 times.
Iterating global reduction 5 with 2211 rules applied. Total rules applied 159193 place count 26165 transition count 34773
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 5 with 2211 rules applied. Total rules applied 161404 place count 23954 transition count 34773
Free-agglomeration rule (complex) applied 4623 times.
Iterating global reduction 6 with 4623 rules applied. Total rules applied 166027 place count 23954 transition count 30150
Ensure Unique test removed 201 places
Reduce places removed 4824 places and 0 transitions.
Iterating post reduction 6 with 4824 rules applied. Total rules applied 170851 place count 19130 transition count 30150
Discarding 2030 places :
Symmetric choice reduction at 7 with 2030 rule applications. Total rules 172881 place count 17100 transition count 24120
Iterating global reduction 7 with 2030 rules applied. Total rules applied 174911 place count 17100 transition count 24120
Applied a total of 174911 rules in 31642 ms. Remains 17100 /110596 variables (removed 93496) and now considering 24120/110159 (removed 86039) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31643 ms. Remains : 17100/110596 places, 24120/110159 transitions.
Finished random walk after 1995 steps, including 0 resets, run visited all 10 properties in 286 ms. (steps per millisecond=6 )
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 110596 stabilizing places and 110159 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 110596 transition count 110159
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Support contains 6432 out of 110596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110596/110596 places, 110159/110159 transitions.
Discarding 8643 places :
Implicit places reduction removed 8643 places
Iterating post reduction 0 with 8643 rules applied. Total rules applied 8643 place count 101953 transition count 110159
Applied a total of 8643 rules in 1852 ms. Remains 101953 /110596 variables (removed 8643) and now considering 110159/110159 (removed 0) transitions.
// Phase 1: matrix 110159 rows 101953 cols
[2023-03-22 06:23:54] [INFO ] Computed 4025 place invariants in 18013 ms
[2023-03-22 06:24:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 06:24:02] [INFO ] Implicit Places using invariants in 25397 ms returned []
Implicit Place search using SMT only with invariants took 25398 ms to find 0 implicit places.
[2023-03-22 06:24:02] [INFO ] Invariant cache hit.
[2023-03-22 06:24:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 06:24:09] [INFO ] Dead Transitions using invariants and state equation in 7358 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 101953/110596 places, 110159/110159 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34613 ms. Remains : 101953/110596 places, 110159/110159 transitions.
Stuttering acceptance computed with spot in 319 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FamilyReunion-COL-L00200M0020C010P010G005-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (GEQ s70747 1) (GEQ s71088 1) (GEQ s71787 1) (GEQ s70048 1) (GEQ s73168 1) (GEQ s69707 1) (GEQ s72128 1) (GEQ s72827 1) (GEQ s70389 1) (GEQ s71966 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 38760 steps with 9 reset in 10001 ms.
Product exploration timeout after 40200 steps with 9 reset in 10004 ms.
Computed a total of 101953 stabilizing places and 110159 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 101953 transition count 110159
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1833 steps, including 0 resets, run visited all 2 properties in 488 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 244 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
BK_STOP 1679466366920
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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-L00200M0020C010P010G005"
export BK_EXAMINATION="LTLFireability"
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-L00200M0020C010P010G005, examination is LTLFireability"
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-167838850300332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;