Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r516-tajo-171654446800308.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBLF-PT-S04J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654446800308
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 21K Apr 11 16:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 11 16:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 69K Apr 11 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 339K Apr 11 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 50K Apr 11 17:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 256K Apr 11 17:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 11 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 540K Apr 11 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.6K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.3M May 18 16:43 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 PolyORBLF-PT-S04J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717255048677

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:17:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 15:17:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:17:30] [INFO ] Load time of PNML (sax parser for PT used): 280 ms
[2024-06-01 15:17:30] [INFO ] Transformed 966 places.
[2024-06-01 15:17:30] [INFO ] Transformed 5354 transitions.
[2024-06-01 15:17:30] [INFO ] Parsed PT model containing 966 places and 5354 transitions and 36134 arcs in 429 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 260 out of 966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 966/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 94 ms. Remains 966 /966 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Running 2640 sub problems to find dead transitions.
[2024-06-01 15:17:30] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
// Phase 1: matrix 2604 rows 966 cols
[2024-06-01 15:17:30] [INFO ] Computed 62 invariants in 149 ms
[2024-06-01 15:17:31] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2640 unsolved
SMT process timed out in 33247ms, After SMT, problems are : Problem set: 0 solved, 2640 unsolved
Search for dead transitions found 0 dead transitions in 33299ms
[2024-06-01 15:18:04] [INFO ] Flow matrix only has 2604 transitions (discarded 40 similar events)
[2024-06-01 15:18:04] [INFO ] Invariant cache hit.
[2024-06-01 15:18:05] [INFO ] Implicit Places using invariants in 973 ms returned [228, 283, 348, 476, 532, 567, 674, 728, 844]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 989 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 957/966 places, 2644/2644 transitions.
Applied a total of 0 rules in 29 ms. Remains 957 /957 variables (removed 0) and now considering 2644/2644 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34465 ms. Remains : 957/966 places, 2644/2644 transitions.
Support contains 260 out of 957 places after structural reductions.
[2024-06-01 15:18:05] [INFO ] Flatten gal took : 221 ms
[2024-06-01 15:18:05] [INFO ] Flatten gal took : 158 ms
[2024-06-01 15:18:06] [INFO ] Input system was already deterministic with 2644 transitions.
Reduction of identical properties reduced properties to check from 31 to 29
RANDOM walk for 40000 steps (9 resets) in 2172 ms. (18 steps per ms) remains 1/29 properties
BEST_FIRST walk for 810 steps (0 resets) in 74 ms. (10 steps per ms) remains 0/1 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 30 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 957 transition count 2564
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 877 transition count 2564
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 160 place count 877 transition count 2444
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 400 place count 757 transition count 2444
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 405 place count 752 transition count 2439
Iterating global reduction 2 with 5 rules applied. Total rules applied 410 place count 752 transition count 2439
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 470 place count 722 transition count 2409
Applied a total of 470 rules in 246 ms. Remains 722 /957 variables (removed 235) and now considering 2409/2644 (removed 235) transitions.
Running 2405 sub problems to find dead transitions.
[2024-06-01 15:18:07] [INFO ] Flow matrix only has 2369 transitions (discarded 40 similar events)
// Phase 1: matrix 2369 rows 722 cols
[2024-06-01 15:18:07] [INFO ] Computed 53 invariants in 69 ms
[2024-06-01 15:18:07] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
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(s20 1.0)
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(s29 0.0)
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(s33 0.0)
(s34 1.0)
(s35 0.0)
(s36 1.0)
(s37 1.0)
(s38 0.0)
(s39 1.0)
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(s42 1.0)
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(s49 0.0)
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(s62 1.0)
(s63 1.0)
(s64 0.0)
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(s66 1.0)
(s67 1.0)
(s68 0.0)
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(s75 0.0)
(s76 1.0)
(s77 0.0)
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(s79 1.0)
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(s81 0.0)
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(s84 1.0)
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(s86 1.0)
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(s88 1.0)
(s89 0.0)
(s90 1.0)
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(s93 1.0)
(s94 0.0)
(s95 0.0)
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(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
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(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 0.0)
(s113 0.0)
(s114 1.0)
(s115 0.0)
(s116 1.0)
(s117 0.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 4.0)
(s127 1.0)
(s128 1.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 1.0)
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(s134 0.0)
(s135 1.0)
(s136 0.0)
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(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 1.0)
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(s147 0.0)
(s148 1.0)
(s149 1.0)
(s150 0.0)
(s151 0.0)
(s152 1.0)
(s153 0.0)
(s154 0.0)
(s155 1.0)
(s156 0.0)
(s157 0.0)
(s158 1.0)
(s159 1.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 1.0)
(s167 1.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
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(s177 0.0)
(s178 0.0)
(s179 1.0)
(s180 1.0)
(s181 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/714 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2405 unsolved
SMT process timed out in 32850ms, After SMT, problems are : Problem set: 0 solved, 2405 unsolved
Search for dead transitions found 0 dead transitions in 32877ms
[2024-06-01 15:18:40] [INFO ] Flow matrix only has 2369 transitions (discarded 40 similar events)
[2024-06-01 15:18:40] [INFO ] Invariant cache hit.
[2024-06-01 15:18:41] [INFO ] Implicit Places using invariants in 972 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 981 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 721/957 places, 2409/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 720 transition count 2408
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 720 transition count 2408
Applied a total of 2 rules in 88 ms. Remains 720 /721 variables (removed 1) and now considering 2408/2409 (removed 1) transitions.
[2024-06-01 15:18:41] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
// Phase 1: matrix 2368 rows 720 cols
[2024-06-01 15:18:41] [INFO ] Computed 52 invariants in 145 ms
[2024-06-01 15:18:42] [INFO ] Implicit Places using invariants in 1072 ms returned []
[2024-06-01 15:18:42] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:18:42] [INFO ] Invariant cache hit.
[2024-06-01 15:18:45] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:19:10] [INFO ] Implicit Places using invariants and state equation in 28329 ms returned []
Implicit Place search using SMT with State Equation took 29406 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 720/957 places, 2408/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63605 ms. Remains : 720/957 places, 2408/2644 transitions.
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-00
Product exploration explored 100000 steps with 5444 reset in 1432 ms.
Product exploration explored 100000 steps with 5381 reset in 1389 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 204 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 64 steps (0 resets) in 7 ms. (8 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 6 factoid took 280 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-01 15:19:14] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:19:14] [INFO ] Invariant cache hit.
[2024-06-01 15:19:17] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2024-06-01 15:19:17] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 151 ms returned sat
[2024-06-01 15:19:21] [INFO ] [Real]Absence check using state equation in 3451 ms returned sat
[2024-06-01 15:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 15:19:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-06-01 15:19:24] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 200 ms returned sat
[2024-06-01 15:19:32] [INFO ] [Nat]Absence check using state equation in 7440 ms returned sat
[2024-06-01 15:19:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:19:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 15:19:34] [INFO ] [Nat]Added 200 Read/Feed constraints in 2640 ms returned sat
[2024-06-01 15:19:35] [INFO ] Deduced a trap composed of 60 places in 348 ms of which 33 ms to minimize.
[2024-06-01 15:19:35] [INFO ] Deduced a trap composed of 61 places in 335 ms of which 7 ms to minimize.
[2024-06-01 15:19:36] [INFO ] Deduced a trap composed of 60 places in 273 ms of which 4 ms to minimize.
[2024-06-01 15:19:36] [INFO ] Deduced a trap composed of 61 places in 221 ms of which 4 ms to minimize.
[2024-06-01 15:19:36] [INFO ] Deduced a trap composed of 60 places in 163 ms of which 3 ms to minimize.
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 15:19:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 30 out of 720 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 720/720 places, 2408/2408 transitions.
Applied a total of 0 rules in 58 ms. Remains 720 /720 variables (removed 0) and now considering 2408/2408 (removed 0) transitions.
Running 2404 sub problems to find dead transitions.
[2024-06-01 15:19:36] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:19:36] [INFO ] Invariant cache hit.
[2024-06-01 15:19:36] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
SMT process timed out in 33479ms, After SMT, problems are : Problem set: 0 solved, 2404 unsolved
Search for dead transitions found 0 dead transitions in 33506ms
[2024-06-01 15:20:10] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:20:10] [INFO ] Invariant cache hit.
[2024-06-01 15:20:11] [INFO ] Implicit Places using invariants in 1076 ms returned []
[2024-06-01 15:20:11] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:20:11] [INFO ] Invariant cache hit.
[2024-06-01 15:20:14] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:20:40] [INFO ] Implicit Places using invariants and state equation in 29126 ms returned []
Implicit Place search using SMT with State Equation took 30204 ms to find 0 implicit places.
[2024-06-01 15:20:40] [INFO ] Redundant transitions in 204 ms returned []
Running 2404 sub problems to find dead transitions.
[2024-06-01 15:20:40] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:20:40] [INFO ] Invariant cache hit.
[2024-06-01 15:20:40] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/712 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
[2024-06-01 15:21:17] [INFO ] Deduced a trap composed of 25 places in 164 ms of which 3 ms to minimize.
[2024-06-01 15:21:17] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 712/3088 variables, and 41 constraints, problems are : Problem set: 0 solved, 2404 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/38 constraints, State Equation: 0/720 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2404/2404 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/712 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/712 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
[2024-06-01 15:21:30] [INFO ] Deduced a trap composed of 61 places in 509 ms of which 5 ms to minimize.
[2024-06-01 15:21:31] [INFO ] Deduced a trap composed of 61 places in 612 ms of which 5 ms to minimize.
[2024-06-01 15:21:31] [INFO ] Deduced a trap composed of 49 places in 544 ms of which 5 ms to minimize.
[2024-06-01 15:21:32] [INFO ] Deduced a trap composed of 60 places in 206 ms of which 3 ms to minimize.
[2024-06-01 15:21:32] [INFO ] Deduced a trap composed of 60 places in 141 ms of which 2 ms to minimize.
[2024-06-01 15:21:32] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 2 ms to minimize.
[2024-06-01 15:21:32] [INFO ] Deduced a trap composed of 61 places in 88 ms of which 1 ms to minimize.
[2024-06-01 15:21:32] [INFO ] Deduced a trap composed of 60 places in 66 ms of which 1 ms to minimize.
[2024-06-01 15:21:33] [INFO ] Deduced a trap composed of 23 places in 192 ms of which 3 ms to minimize.
[2024-06-01 15:21:35] [INFO ] Deduced a trap composed of 60 places in 103 ms of which 2 ms to minimize.
[2024-06-01 15:21:43] [INFO ] Deduced a trap composed of 61 places in 64 ms of which 2 ms to minimize.
[2024-06-01 15:21:44] [INFO ] Deduced a trap composed of 75 places in 380 ms of which 4 ms to minimize.
[2024-06-01 15:21:48] [INFO ] Deduced a trap composed of 83 places in 235 ms of which 3 ms to minimize.
[2024-06-01 15:21:49] [INFO ] Deduced a trap composed of 66 places in 447 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s75 1)
(s76 1)
(s77 0)
(s78 2)
(s79 0)
(s80 1)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
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(s94 timeout
0)
(s95 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 712/3088 variables, and 55 constraints, problems are : Problem set: 0 solved, 2404 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/38 constraints, State Equation: 0/720 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2404 constraints, Known Traps: 16/16 constraints]
After SMT, in 75858ms problems are : Problem set: 0 solved, 2404 unsolved
Search for dead transitions found 0 dead transitions in 75885ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 139878 ms. Remains : 720/720 places, 2408/2408 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 317 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 52 steps (0 resets) in 7 ms. (6 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 6 factoid took 335 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-01 15:21:57] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:21:57] [INFO ] Invariant cache hit.
[2024-06-01 15:22:00] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-06-01 15:22:00] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 146 ms returned sat
[2024-06-01 15:22:03] [INFO ] [Real]Absence check using state equation in 3054 ms returned sat
[2024-06-01 15:22:03] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 15:22:06] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-06-01 15:22:06] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 311 ms returned sat
[2024-06-01 15:22:14] [INFO ] [Nat]Absence check using state equation in 7538 ms returned sat
[2024-06-01 15:22:14] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:22:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 15:22:17] [INFO ] [Nat]Added 200 Read/Feed constraints in 2829 ms returned sat
[2024-06-01 15:22:17] [INFO ] Deduced a trap composed of 60 places in 339 ms of which 5 ms to minimize.
[2024-06-01 15:22:18] [INFO ] Deduced a trap composed of 61 places in 341 ms of which 4 ms to minimize.
[2024-06-01 15:22:18] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 1580 ms
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5454 reset in 1242 ms.
Product exploration explored 100000 steps with 5314 reset in 1238 ms.
Support contains 30 out of 720 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 720/720 places, 2408/2408 transitions.
Applied a total of 0 rules in 100 ms. Remains 720 /720 variables (removed 0) and now considering 2408/2408 (removed 0) transitions.
Running 2404 sub problems to find dead transitions.
[2024-06-01 15:22:21] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:22:21] [INFO ] Invariant cache hit.
[2024-06-01 15:22:21] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
SMT process timed out in 34805ms, After SMT, problems are : Problem set: 0 solved, 2404 unsolved
Search for dead transitions found 0 dead transitions in 34833ms
[2024-06-01 15:22:56] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:22:56] [INFO ] Invariant cache hit.
[2024-06-01 15:22:57] [INFO ] Implicit Places using invariants in 990 ms returned []
[2024-06-01 15:22:57] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:22:57] [INFO ] Invariant cache hit.
[2024-06-01 15:23:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:23:26] [INFO ] Implicit Places using invariants and state equation in 29071 ms returned []
Implicit Place search using SMT with State Equation took 30064 ms to find 0 implicit places.
[2024-06-01 15:23:26] [INFO ] Redundant transitions in 71 ms returned []
Running 2404 sub problems to find dead transitions.
[2024-06-01 15:23:26] [INFO ] Flow matrix only has 2368 transitions (discarded 40 similar events)
[2024-06-01 15:23:26] [INFO ] Invariant cache hit.
[2024-06-01 15:23:26] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/712 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
[2024-06-01 15:24:03] [INFO ] Deduced a trap composed of 25 places in 157 ms of which 3 ms to minimize.
[2024-06-01 15:24:03] [INFO ] Deduced a trap composed of 3 places in 164 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 712/3088 variables, and 41 constraints, problems are : Problem set: 0 solved, 2404 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/38 constraints, State Equation: 0/720 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2404/2404 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2404 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/712 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/712 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/712 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 2404 unsolved
[2024-06-01 15:24:15] [INFO ] Deduced a trap composed of 61 places in 528 ms of which 5 ms to minimize.
[2024-06-01 15:24:16] [INFO ] Deduced a trap composed of 61 places in 528 ms of which 3 ms to minimize.
[2024-06-01 15:24:16] [INFO ] Deduced a trap composed of 49 places in 521 ms of which 4 ms to minimize.
[2024-06-01 15:24:16] [INFO ] Deduced a trap composed of 60 places in 171 ms of which 2 ms to minimize.
[2024-06-01 15:24:16] [INFO ] Deduced a trap composed of 60 places in 161 ms of which 2 ms to minimize.
[2024-06-01 15:24:17] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 1 ms to minimize.
[2024-06-01 15:24:17] [INFO ] Deduced a trap composed of 61 places in 80 ms of which 1 ms to minimize.
[2024-06-01 15:24:17] [INFO ] Deduced a trap composed of 60 places in 57 ms of which 1 ms to minimize.
[2024-06-01 15:24:17] [INFO ] Deduced a trap composed of 23 places in 201 ms of which 3 ms to minimize.
[2024-06-01 15:24:19] [INFO ] Deduced a trap composed of 60 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:24:28] [INFO ] Deduced a trap composed of 61 places in 54 ms of which 1 ms to minimize.
[2024-06-01 15:24:29] [INFO ] Deduced a trap composed of 75 places in 352 ms of which 3 ms to minimize.
[2024-06-01 15:24:33] [INFO ] Deduced a trap composed of 83 places in 244 ms of which 3 ms to minimize.
[2024-06-01 15:24:35] [INFO ] Deduced a trap composed of 66 places in 450 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 712/3088 variables, and 55 constraints, problems are : Problem set: 0 solved, 2404 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/38 constraints, State Equation: 0/720 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2404 constraints, Known Traps: 16/16 constraints]
After SMT, in 75005ms problems are : Problem set: 0 solved, 2404 unsolved
Search for dead transitions found 0 dead transitions in 75027ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 140118 ms. Remains : 720/720 places, 2408/2408 transitions.
Treatment of property PolyORBLF-PT-S04J06T10-LTLFireability-00 finished in 394626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 12 out of 957 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 957/957 places, 2644/2644 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 953 transition count 2554
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 863 transition count 2554
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 120 Pre rules applied. Total rules applied 180 place count 863 transition count 2434
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 240 rules applied. Total rules applied 420 place count 743 transition count 2434
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 425 place count 738 transition count 2429
Iterating global reduction 2 with 5 rules applied. Total rules applied 430 place count 738 transition count 2429
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 630 place count 638 transition count 2329
Applied a total of 630 rules in 141 ms. Remains 638 /957 variables (removed 319) and now considering 2329/2644 (removed 315) transitions.
Running 2325 sub problems to find dead transitions.
[2024-06-01 15:24:42] [INFO ] Flow matrix only has 2289 transitions (discarded 40 similar events)
// Phase 1: matrix 2289 rows 638 cols
[2024-06-01 15:24:42] [INFO ] Computed 49 invariants in 94 ms
[2024-06-01 15:24:42] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/634 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2325 unsolved
SMT process timed out in 35536ms, After SMT, problems are : Problem set: 0 solved, 2325 unsolved
Search for dead transitions found 0 dead transitions in 35560ms
[2024-06-01 15:25:17] [INFO ] Flow matrix only has 2289 transitions (discarded 40 similar events)
[2024-06-01 15:25:17] [INFO ] Invariant cache hit.
[2024-06-01 15:25:18] [INFO ] Implicit Places using invariants in 910 ms returned [67]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 919 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 637/957 places, 2329/2644 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 636 transition count 2328
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 636 transition count 2328
Applied a total of 2 rules in 63 ms. Remains 636 /637 variables (removed 1) and now considering 2328/2329 (removed 1) transitions.
[2024-06-01 15:25:18] [INFO ] Flow matrix only has 2288 transitions (discarded 40 similar events)
// Phase 1: matrix 2288 rows 636 cols
[2024-06-01 15:25:18] [INFO ] Computed 48 invariants in 65 ms
[2024-06-01 15:25:19] [INFO ] Implicit Places using invariants in 1043 ms returned []
[2024-06-01 15:25:19] [INFO ] Flow matrix only has 2288 transitions (discarded 40 similar events)
[2024-06-01 15:25:19] [INFO ] Invariant cache hit.
[2024-06-01 15:25:21] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:25:52] [INFO ] Performed 339/636 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 15:26:09] [INFO ] Implicit Places using invariants and state equation in 50096 ms returned []
Implicit Place search using SMT with State Equation took 51140 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 636/957 places, 2328/2644 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 87830 ms. Remains : 636/957 places, 2328/2644 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T10-LTLFireability-01
Product exploration explored 100000 steps with 1273 reset in 830 ms.
Product exploration explored 100000 steps with 1284 reset in 863 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 302 steps (0 resets) in 13 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
[2024-06-01 15:26:12] [INFO ] Flow matrix only has 2288 transitions (discarded 40 similar events)
[2024-06-01 15:26:12] [INFO ] Invariant cache hit.
[2024-06-01 15:26:13] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2024-06-01 15:26:13] [INFO ] [Real]Absence check using 19 positive and 29 generalized place invariants in 161 ms returned sat
[2024-06-01 15:26:19] [INFO ] [Real]Absence check using state equation in 5970 ms returned sat
[2024-06-01 15:26:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 15:26:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2024-06-01 15:26:21] [INFO ] [Nat]Absence check using 19 positive and 29 generalized place invariants in 97 ms returned sat
[2024-06-01 15:26:29] [INFO ] [Nat]Absence check using state equation in 8307 ms returned sat
[2024-06-01 15:26:29] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-06-01 15:26:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 15:26:32] [INFO ] [Nat]Added 200 Read/Feed constraints in 2636 ms returned sat
[2024-06-01 15:26:32] [INFO ] Deduced a trap composed of 115 places in 398 ms of which 4 ms to minimize.
[2024-06-01 15:26:33] [INFO ] Deduced a trap composed of 52 places in 146 ms of which 1 ms to minimize.
[2024-06-01 15:26:34] [INFO ] Deduced a trap composed of 52 places in 150 ms of which 2 ms to minimize.
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 15:26:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 12 out of 636 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 636/636 places, 2328/2328 transitions.
Applied a total of 0 rules in 56 ms. Remains 636 /636 variables (removed 0) and now considering 2328/2328 (removed 0) transitions.
Running 2324 sub problems to find dead transitions.
[2024-06-01 15:26:34] [INFO ] Flow matrix only has 2288 transitions (discarded 40 similar events)
[2024-06-01 15:26:34] [INFO ] Invariant cache hit.
[2024-06-01 15:26:34] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/632 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2324 unsolved
SMT process timed out in 35738ms, After SMT, problems are : Problem set: 0 solved, 2324 unsolved
Search for dead transitions found 0 dead transitions in 35773ms
[2024-06-01 15:27:10] [INFO ] Flow matrix only has 2288 transitions (discarded 40 similar events)
[2024-06-01 15:27:10] [INFO ] Invariant cache hit.
[2024-06-01 15:27:11] [INFO ] Implicit Places using invariants in 1044 ms returned []
[2024-06-01 15:27:11] [INFO ] Flow matrix only has 2288 transitions (discarded 40 similar events)
[2024-06-01 15:27:11] [INFO ] Invariant cache hit.
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-00
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-02
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-03
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-04
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-05
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-06
Could not compute solution for formula : PolyORBLF-PT-S04J06T10-LTLFireability-07
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-08 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-09 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-10 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-12 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-13 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA PolyORBLF-PT-S04J06T10-LTLFireability-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717255890147

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

+ 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:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ sed s/.jar//
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-00
ltl formula formula --ltl=/tmp/1027/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.860 real 0.310 user 0.260 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_0_
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-01
ltl formula formula --ltl=/tmp/1027/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.670 real 0.290 user 0.170 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 987 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5357 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~751!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1391
pnml2lts-mc( 0/ 4): unique states count: 3991
pnml2lts-mc( 0/ 4): unique transitions count: 8718
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 571
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3995
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2608
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3995 states 8750 transitions, fanout: 2.190
pnml2lts-mc( 0/ 4): Total exploration time 0.590 sec (0.590 sec minimum, 0.590 sec on average)
pnml2lts-mc( 0/ 4): States per second: 6771, Transitions per second: 14831
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 41.6 B/state, compr.: 1.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-02
ltl formula formula --ltl=/tmp/1027/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.720 real 0.280 user 0.170 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_2_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
malloc_consolidate(): unaligned fastbin chunk detected
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-03
ltl formula formula --ltl=/tmp/1027/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.730 real 0.210 user 0.270 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 11 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 987 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5435 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~46 levels ~10000 states ~15972 transitions
pnml2lts-mc( 1/ 4): ~46 levels ~20000 states ~31820 transitions
pnml2lts-mc( 1/ 4): ~46 levels ~40000 states ~64864 transitions
pnml2lts-mc( 0/ 4): ~46 levels ~80000 states ~133056 transitions
pnml2lts-mc( 0/ 4): ~83 levels ~160000 states ~289968 transitions
pnml2lts-mc( 0/ 4): ~83 levels ~320000 states ~630036 transitions
pnml2lts-mc( 0/ 4): ~83 levels ~640000 states ~1316624 transitions
pnml2lts-mc( 2/ 4): ~71 levels ~1280000 states ~2433220 transitions
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-04
ltl formula formula --ltl=/tmp/1027/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.800 real 0.280 user 0.180 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_4_
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-05
ltl formula formula --ltl=/tmp/1027/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.720 real 0.240 user 0.200 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_5_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_5_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_5_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_5_
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-06
ltl formula formula --ltl=/tmp/1027/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.700 real 0.280 user 0.160 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_6_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_6_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_6_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_6_
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-07
ltl formula formula --ltl=/tmp/1027/ltl_7_
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.750 real 0.230 user 0.220 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_7_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_7_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_7_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_7_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-08
ltl formula formula --ltl=/tmp/1027/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.730 real 0.230 user 0.210 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_8_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_8_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_8_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_8_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4): There are 986 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5372 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~884!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1555
pnml2lts-mc( 0/ 4): unique states count: 3907
pnml2lts-mc( 0/ 4): unique transitions count: 14674
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 912
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3911
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2361
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3911 states 14722 transitions, fanout: 3.764
pnml2lts-mc( 0/ 4): Total exploration time 0.660 sec (0.660 sec minimum, 0.660 sec on average)
pnml2lts-mc( 0/ 4): States per second: 5926, Transitions per second: 22306
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.4MB, 31.4 B/state, compr.: 0.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.4MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-09
ltl formula formula --ltl=/tmp/1027/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.760 real 0.270 user 0.230 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_9_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_9_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_9_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_9_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 987 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5360 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~469!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1617
pnml2lts-mc( 0/ 4): unique transitions count: 4338
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1624
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1624
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1624 states 4367 transitions, fanout: 2.689
pnml2lts-mc( 0/ 4): Total exploration time 0.300 sec (0.300 sec minimum, 0.300 sec on average)
pnml2lts-mc( 0/ 4): States per second: 5413, Transitions per second: 14557
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 51.7 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-10
ltl formula formula --ltl=/tmp/1027/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.720 real 0.270 user 0.180 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_10_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_10_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_10_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_10_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 987 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5359 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~1519!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 24
pnml2lts-mc( 0/ 4): unique states count: 5511
pnml2lts-mc( 0/ 4): unique transitions count: 12977
pnml2lts-mc( 0/ 4): - self-loop count: 2
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 49
pnml2lts-mc( 0/ 4): - claim success count: 5515
pnml2lts-mc( 0/ 4): - cum. max stack depth: 5491
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 5515 states 12997 transitions, fanout: 2.357
pnml2lts-mc( 0/ 4): Total exploration time 0.860 sec (0.860 sec minimum, 0.860 sec on average)
pnml2lts-mc( 0/ 4): States per second: 6413, Transitions per second: 15113
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.5MB, 44.2 B/state, compr.: 1.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.5MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-11
ltl formula formula --ltl=/tmp/1027/ltl_11_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.690 real 0.260 user 0.220 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_11_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_11_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_11_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_11_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 987 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5356 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~688!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 791
pnml2lts-mc( 0/ 4): unique states count: 2667
pnml2lts-mc( 0/ 4): unique transitions count: 6320
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 661
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 2675
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1892
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2675 states 6361 transitions, fanout: 2.378
pnml2lts-mc( 0/ 4): Total exploration time 0.430 sec (0.430 sec minimum, 0.430 sec on average)
pnml2lts-mc( 0/ 4): States per second: 6221, Transitions per second: 14793
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 43.1 B/state, compr.: 1.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-12
ltl formula formula --ltl=/tmp/1027/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.740 real 0.260 user 0.200 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_12_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_12_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_12_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_12_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 986 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5358 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~402!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1449
pnml2lts-mc( 0/ 4): unique transitions count: 4278
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1453
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1453
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1453 states 4298 transitions, fanout: 2.958
pnml2lts-mc( 0/ 4): Total exploration time 0.310 sec (0.310 sec minimum, 0.310 sec on average)
pnml2lts-mc( 0/ 4): States per second: 4687, Transitions per second: 13865
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 49.5 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-13
ltl formula formula --ltl=/tmp/1027/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.710 real 0.270 user 0.180 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_13_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_13_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_13_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_13_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4): There are 986 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5365 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~1053!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 3918
pnml2lts-mc( 0/ 4): unique transitions count: 9859
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3921
pnml2lts-mc( 0/ 4): - cum. max stack depth: 3921
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3921 states 9875 transitions, fanout: 2.518
pnml2lts-mc( 0/ 4): Total exploration time 0.640 sec (0.640 sec minimum, 0.640 sec on average)
pnml2lts-mc( 0/ 4): States per second: 6127, Transitions per second: 15430
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.4MB, 49.2 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.4MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-14
ltl formula formula --ltl=/tmp/1027/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.700 real 0.290 user 0.200 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_14_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_14_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_14_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_14_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): There are 986 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5365 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~415!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1696
pnml2lts-mc( 0/ 4): unique states count: 3232
pnml2lts-mc( 0/ 4): unique transitions count: 7935
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 18
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3239
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1542
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3239 states 7987 transitions, fanout: 2.466
pnml2lts-mc( 0/ 4): Total exploration time 0.500 sec (0.500 sec minimum, 0.500 sec on average)
pnml2lts-mc( 0/ 4): States per second: 6478, Transitions per second: 15974
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 35.1 B/state, compr.: 0.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~256.0MB paged-in)
ltl formula name PolyORBLF-PT-S04J06T10-LTLFireability-15
ltl formula formula --ltl=/tmp/1027/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 966 places, 5354 transitions and 36134 arcs
pnml2lts-mc( 0/ 4): Petri net PolyORBLF-PT-S04J06T10 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.720 real 0.260 user 0.170 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1027/ltl_15_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1027/ltl_15_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1027/ltl_15_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1027/ltl_15_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 987 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 967, there are 5358 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~896!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 3694
pnml2lts-mc( 0/ 4): unique transitions count: 9463
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 3698
pnml2lts-mc( 0/ 4): - cum. max stack depth: 3698
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 3698 states 9483 transitions, fanout: 2.564
pnml2lts-mc( 0/ 4): Total exploration time 0.610 sec (0.600 sec minimum, 0.603 sec on average)
pnml2lts-mc( 0/ 4): States per second: 6062, Transitions per second: 15546
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.4MB, 49.3 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 5469 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.4MB (~256.0MB paged-in)

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="PolyORBLF-PT-S04J06T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PolyORBLF-PT-S04J06T10, 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 r516-tajo-171654446800308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T10.tgz
mv PolyORBLF-PT-S04J06T10 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;