Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545900604.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is TokenRing-PT-010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545900604
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 158K Apr 29 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 848K Apr 29 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 898K Apr 29 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.5M Apr 29 14:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 59K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 216K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 507K May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 35K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 519K May 10 09:34 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 TokenRing-PT-010-LTLFireability-00
FORMULA_NAME TokenRing-PT-010-LTLFireability-01
FORMULA_NAME TokenRing-PT-010-LTLFireability-02
FORMULA_NAME TokenRing-PT-010-LTLFireability-03
FORMULA_NAME TokenRing-PT-010-LTLFireability-04
FORMULA_NAME TokenRing-PT-010-LTLFireability-05
FORMULA_NAME TokenRing-PT-010-LTLFireability-06
FORMULA_NAME TokenRing-PT-010-LTLFireability-07
FORMULA_NAME TokenRing-PT-010-LTLFireability-08
FORMULA_NAME TokenRing-PT-010-LTLFireability-09
FORMULA_NAME TokenRing-PT-010-LTLFireability-10
FORMULA_NAME TokenRing-PT-010-LTLFireability-11
FORMULA_NAME TokenRing-PT-010-LTLFireability-12
FORMULA_NAME TokenRing-PT-010-LTLFireability-13
FORMULA_NAME TokenRing-PT-010-LTLFireability-14
FORMULA_NAME TokenRing-PT-010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653161604759

Running Version 202205111006
[2022-05-21 19:33:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 19:33:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 19:33:26] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2022-05-21 19:33:26] [INFO ] Transformed 121 places.
[2022-05-21 19:33:26] [INFO ] Transformed 1111 transitions.
[2022-05-21 19:33:26] [INFO ] Found NUPN structural information;
[2022-05-21 19:33:26] [INFO ] Completing missing partition info from NUPN : creating a component with [State_4_0, State_4_6, State_6_9, State_6_10, State_10_7, State_9_3, State_5_5, State_9_8, State_10_2, State_3_1, State_0_5, State_8_3, State_1_3, State_5_2, State_1_8, State_0_7, State_2_3, State_8_10, State_2_8, State_7_5, State_7_1, State_3_9]
[2022-05-21 19:33:26] [INFO ] Parsed PT model containing 121 places and 1111 transitions in 251 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 64 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TokenRing-PT-010-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 22 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:27] [INFO ] Computed 11 place invariants in 24 ms
[2022-05-21 19:33:27] [INFO ] Implicit Places using invariants in 174 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:27] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:33:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:33:27] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:27] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:33:27] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Support contains 121 out of 121 places after structural reductions.
[2022-05-21 19:33:28] [INFO ] Flatten gal took : 157 ms
[2022-05-21 19:33:29] [INFO ] Flatten gal took : 212 ms
[2022-05-21 19:33:30] [INFO ] Input system was already deterministic with 1111 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=12 ) properties (out of 17) seen :10
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=15 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:35] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:33:37] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-21 19:33:38] [INFO ] After 411ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2022-05-21 19:33:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:33:38] [INFO ] After 108ms SMT Verify possible using 1010 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-21 19:33:38] [INFO ] After 702ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-21 19:33:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-21 19:33:38] [INFO ] After 293ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2022-05-21 19:33:39] [INFO ] After 331ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2022-05-21 19:33:39] [INFO ] After 701ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 252 ms.
[2022-05-21 19:33:39] [INFO ] After 1369ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 77 ms.
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 34 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 6) seen :0
Probably explored full state space saw : 58904 states, properties seen :0
Probabilistic random walk after 352949 steps, saw 58904 distinct states, run finished after 3513 ms. (steps per millisecond=100 ) properties seen :0
Explored full state space saw : 58905 states, properties seen :0
Exhaustive walk after 352955 steps, saw 58905 distinct states, run finished after 3446 ms. (steps per millisecond=102 ) properties seen :0
FORMULA TokenRing-PT-010-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA TokenRing-PT-010-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U !p1)))'
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 25 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:50] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:33:50] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:50] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:33:50] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:33:50] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2022-05-21 19:33:50] [INFO ] Redundant transitions in 75 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:50] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:33:50] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 159 ms :[p1]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (EQ s54 1) (EQ s87 1)) (AND (EQ s36 1) (EQ s46 1)) (AND (EQ s25 1) (EQ s87 1)) (AND (EQ s46 1) (EQ s105 1)) (AND (EQ s0 1) (EQ s94 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3890 reset in 1854 ms.
Product exploration explored 100000 steps with 3914 reset in 1802 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 397 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[p1]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=1 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 189 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[p1]
Stuttering acceptance computed with spot in 32 ms :[p1]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:33:56] [INFO ] Computed 11 place invariants in 6 ms
Could not prove EG p1
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 23 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:11] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:34:11] [INFO ] Implicit Places using invariants in 104 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:11] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:34:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:34:11] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2022-05-21 19:34:11] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:11] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-21 19:34:12] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[p1]
Finished random walk after 24 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 51 ms :[p1]
Stuttering acceptance computed with spot in 28 ms :[p1]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:13] [INFO ] Computed 11 place invariants in 4 ms
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-21 19:34:31] [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 p1
Could not prove EG p1
Stuttering acceptance computed with spot in 44 ms :[p1]
Product exploration explored 100000 steps with 3887 reset in 1762 ms.
Product exploration explored 100000 steps with 3903 reset in 1757 ms.
Built C files in :
/tmp/ltsmin9025377180407966454
[2022-05-21 19:34:35] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:34:35] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:34:35] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:34:35] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:34:35] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:34:35] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:34:35] [INFO ] Built C files in 353ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9025377180407966454
Running compilation step : cd /tmp/ltsmin9025377180407966454;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9025377180407966454;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9025377180407966454;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 21 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:38] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 19:34:38] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:38] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:34:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:34:38] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2022-05-21 19:34:38] [INFO ] Redundant transitions in 21 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:34:38] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:34:39] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Built C files in :
/tmp/ltsmin1669896594980469037
[2022-05-21 19:34:39] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:34:39] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:34:39] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:34:39] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:34:39] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:34:39] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:34:39] [INFO ] Built C files in 334ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1669896594980469037
Running compilation step : cd /tmp/ltsmin1669896594980469037;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1669896594980469037;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1669896594980469037;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:34:42] [INFO ] Flatten gal took : 57 ms
[2022-05-21 19:34:42] [INFO ] Flatten gal took : 56 ms
[2022-05-21 19:34:42] [INFO ] Time to serialize gal into /tmp/LTL11352606199005340761.gal : 11 ms
[2022-05-21 19:34:42] [INFO ] Time to serialize properties into /tmp/LTL17558575869899775081.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11352606199005340761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17558575869899775081.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1135260...268
Read 1 LTL properties
Checking formula 0 : !((F(("((((((State_10_7==1)&&(State_0_7==1))||((State_0_2==1)&&(State_10_2==1)))||(((State_10_1==1)&&(State_0_1==1))||((State_0_6==1)&...40352
Formula 0 simplified : !F("((((((State_10_7==1)&&(State_0_7==1))||((State_0_2==1)&&(State_10_2==1)))||(((State_10_1==1)&&(State_0_1==1))||((State_0_6==1)&&...40346
Reverse transition relation is NOT exact ! Due to transitions t3, t13, t17, t20, t24, t26, t29, t31, t34, t41, t46, t49, t51, t55, t56, t58, t66, t72, t77,...2206
Detected timeout of ITS tools.
[2022-05-21 19:34:58] [INFO ] Flatten gal took : 46 ms
[2022-05-21 19:34:58] [INFO ] Applying decomposition
[2022-05-21 19:34:58] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16998247826452101286.txt' '-o' '/tmp/graph16998247826452101286.bin' '-w' '/tmp/graph16998247826452101286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16998247826452101286.bin' '-l' '-1' '-v' '-w' '/tmp/graph16998247826452101286.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:34:58] [INFO ] Decomposing Gal with order
[2022-05-21 19:34:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:34:58] [INFO ] Removed a total of 2358 redundant transitions.
[2022-05-21 19:34:58] [INFO ] Flatten gal took : 183 ms
[2022-05-21 19:34:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 28 ms.
[2022-05-21 19:34:58] [INFO ] Time to serialize gal into /tmp/LTL15695178281145441530.gal : 9 ms
[2022-05-21 19:34:58] [INFO ] Time to serialize properties into /tmp/LTL3058984452012972832.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15695178281145441530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3058984452012972832.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1569517...246
Read 1 LTL properties
Checking formula 0 : !((F(("((((((i1.i1.u6.State_10_7==1)&&(i0.i2.u23.State_0_7==1))||((i0.i0.u20.State_0_2==1)&&(i1.i6.u33.State_10_2==1)))||(((i1.i8.u38....61504
Formula 0 simplified : !F("((((((i1.i1.u6.State_10_7==1)&&(i0.i2.u23.State_0_7==1))||((i0.i0.u20.State_0_2==1)&&(i1.i6.u33.State_10_2==1)))||(((i1.i8.u38.S...61498
Reverse transition relation is NOT exact ! Due to transitions t28, t29, t51, t97, t109, t126, t144, t150, t151, t185, t201, t233, t296, t298, t309, t323, t...2957
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1074 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,10.8179,331336,1,0,513721,229,14798,1.45387e+06,66,1107,1671574
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA TokenRing-PT-010-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property TokenRing-PT-010-LTLFireability-00 finished in 81330 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 32 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:11] [INFO ] Computed 11 place invariants in 6 ms
[2022-05-21 19:35:11] [INFO ] Implicit Places using invariants in 126 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:11] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:35:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:35:12] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 973 ms to find 0 implicit places.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:12] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:35:12] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (EQ s55 1) (EQ s88 1)) (AND (EQ s41 1) (EQ s68 1)) (AND (EQ s97 1) (EQ s103 1)) (AND (EQ s27 1) (EQ s96 1)) (AND (EQ s45 1) (EQ s60 1)) (AND (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-010-LTLFireability-03 finished in 1452 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p1)||p0)))'
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 30 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:12] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:35:12] [INFO ] Implicit Places using invariants in 131 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:13] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:35:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:35:13] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
[2022-05-21 19:35:13] [INFO ] Redundant transitions in 24 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:13] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:35:14] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s55 1) (EQ s88 1)) (AND (EQ s41 1) (EQ s68 1)) (AND (EQ s97 1) (EQ s103 1)) (AND (EQ s27 1) (EQ s96 1)) (AND (EQ s45 1) (EQ s60 1)) (AND (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 349 ms.
Product exploration explored 100000 steps with 0 reset in 429 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) p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 321 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:15] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:35:15] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 4 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA TokenRing-PT-010-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-PT-010-LTLFireability-05 finished in 3064 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((p0 U X(F(!p0))))&&p0)))'
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 25 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:15] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 19:35:15] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:16] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:35:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:35:16] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2022-05-21 19:35:16] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:16] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:35:16] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, p0]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s54 1) (EQ s87 1)) (AND (EQ s36 1) (EQ s46 1)) (AND (EQ s25 1) (EQ s87 1)) (AND (EQ s46 1) (EQ s105 1)) (AND (EQ s0 1) (EQ s94 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3887 reset in 1863 ms.
Product exploration explored 100000 steps with 3897 reset in 1882 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[p0]
Finished random walk after 29 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[p0]
Stuttering acceptance computed with spot in 38 ms :[p0]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:22] [INFO ] Computed 11 place invariants in 4 ms
Could not prove EG p0
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 18 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:37] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-21 19:35:37] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:37] [INFO ] Computed 11 place invariants in 10 ms
[2022-05-21 19:35:37] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:35:37] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2022-05-21 19:35:37] [INFO ] Redundant transitions in 24 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:37] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:35:37] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[p0]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[p0]
Stuttering acceptance computed with spot in 40 ms :[p0]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:35:39] [INFO ] Computed 11 place invariants in 4 ms
Could not prove EG p0
Stuttering acceptance computed with spot in 56 ms :[p0]
Product exploration explored 100000 steps with 3895 reset in 1948 ms.
Product exploration explored 100000 steps with 3905 reset in 1879 ms.
Built C files in :
/tmp/ltsmin11858622968325974856
[2022-05-21 19:35:58] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:35:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:35:58] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:35:58] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:35:58] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:35:58] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:35:58] [INFO ] Built C files in 309ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11858622968325974856
Running compilation step : cd /tmp/ltsmin11858622968325974856;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11858622968325974856;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11858622968325974856;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 15 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:01] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:36:01] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:01] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:36:02] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:36:02] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2022-05-21 19:36:02] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:02] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:36:02] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Built C files in :
/tmp/ltsmin5075784166926064444
[2022-05-21 19:36:02] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:36:02] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:36:02] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:36:02] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:36:02] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:36:02] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:36:02] [INFO ] Built C files in 298ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5075784166926064444
Running compilation step : cd /tmp/ltsmin5075784166926064444;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5075784166926064444;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5075784166926064444;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:36:06] [INFO ] Flatten gal took : 62 ms
[2022-05-21 19:36:06] [INFO ] Flatten gal took : 57 ms
[2022-05-21 19:36:06] [INFO ] Time to serialize gal into /tmp/LTL16109749249631619763.gal : 8 ms
[2022-05-21 19:36:06] [INFO ] Time to serialize properties into /tmp/LTL16410513061615837045.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16109749249631619763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16410513061615837045.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1610974...268
Read 1 LTL properties
Checking formula 0 : !((F((F(("(((((((((((((State_6_10==1)&&(State_5_7==1))||((State_6_3==1)&&(State_7_8==1)))||(((State_4_5==1)&&(State_5_7==1))||((State_...119776
Formula 0 simplified : !F("(((((((((((((State_6_10==1)&&(State_5_7==1))||((State_6_3==1)&&(State_7_8==1)))||(((State_4_5==1)&&(State_5_7==1))||((State_7_8=...119763
Reverse transition relation is NOT exact ! Due to transitions t3, t13, t17, t20, t24, t26, t29, t31, t34, t41, t46, t49, t51, t55, t56, t58, t66, t72, t77,...2206
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1420 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,14.2989,420160,1,0,1167,1.01331e+06,1473,372,15142,690624,1881
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA TokenRing-PT-010-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property TokenRing-PT-010-LTLFireability-06 finished in 65464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(!p0) U !p0)))'
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 12 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:21] [INFO ] Computed 11 place invariants in 19 ms
[2022-05-21 19:36:21] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:21] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:36:21] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:36:21] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2022-05-21 19:36:21] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:21] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:36:22] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 33 ms :[p0]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s54 1) (EQ s87 1)) (AND (EQ s36 1) (EQ s46 1)) (AND (EQ s25 1) (EQ s87 1)) (AND (EQ s46 1) (EQ s105 1)) (AND (EQ s0 1) (EQ s94 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3894 reset in 1848 ms.
Product exploration explored 100000 steps with 3883 reset in 1867 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[p0]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[p0]
Stuttering acceptance computed with spot in 38 ms :[p0]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:27] [INFO ] Computed 11 place invariants in 4 ms
Could not prove EG p0
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 15 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:42] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:36:42] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:42] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:36:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:36:42] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2022-05-21 19:36:42] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:42] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:36:43] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[p0]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[p0]
Stuttering acceptance computed with spot in 42 ms :[p0]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:36:44] [INFO ] Computed 11 place invariants in 6 ms
Could not prove EG p0
Stuttering acceptance computed with spot in 39 ms :[p0]
Product exploration explored 100000 steps with 3903 reset in 1830 ms.
Product exploration explored 100000 steps with 3880 reset in 1853 ms.
Built C files in :
/tmp/ltsmin17149471923514338448
[2022-05-21 19:37:03] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:37:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:03] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:37:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:03] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:37:03] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:03] [INFO ] Built C files in 311ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17149471923514338448
Running compilation step : cd /tmp/ltsmin17149471923514338448;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17149471923514338448;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17149471923514338448;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 26 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:06] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:37:06] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:06] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:37:06] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:07] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2022-05-21 19:37:07] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:07] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:07] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Built C files in :
/tmp/ltsmin17965013650953471259
[2022-05-21 19:37:07] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:37:07] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:07] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:37:07] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:07] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:37:07] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:07] [INFO ] Built C files in 298ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17965013650953471259
Running compilation step : cd /tmp/ltsmin17965013650953471259;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17965013650953471259;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17965013650953471259;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:37:10] [INFO ] Flatten gal took : 53 ms
[2022-05-21 19:37:10] [INFO ] Flatten gal took : 53 ms
[2022-05-21 19:37:10] [INFO ] Time to serialize gal into /tmp/LTL12225199475254677664.gal : 4 ms
[2022-05-21 19:37:10] [INFO ] Time to serialize properties into /tmp/LTL1559287353451595872.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12225199475254677664.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1559287353451595872.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1222519...267
Read 1 LTL properties
Checking formula 0 : !((F((F(!("(((((((((((((State_6_10==1)&&(State_5_7==1))||((State_6_3==1)&&(State_7_8==1)))||(((State_4_5==1)&&(State_5_7==1))||((State...79859
Formula 0 simplified : !F(F!"(((((((((((((State_6_10==1)&&(State_5_7==1))||((State_6_3==1)&&(State_7_8==1)))||(((State_4_5==1)&&(State_5_7==1))||((State_7_...79849
Reverse transition relation is NOT exact ! Due to transitions t3, t13, t17, t20, t24, t26, t29, t31, t34, t41, t46, t49, t51, t55, t56, t58, t66, t72, t77,...2206
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1348 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,13.5818,407080,1,0,1170,1.00571e+06,1472,373,15036,684795,1883
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA TokenRing-PT-010-LTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property TokenRing-PT-010-LTLFireability-07 finished in 64114 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(G(F(!p0)) U !p1)))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 20 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:25] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:37:25] [INFO ] Implicit Places using invariants in 153 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:25] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:26] [INFO ] Implicit Places using invariants and state equation in 870 ms returned []
Implicit Place search using SMT with State Equation took 1025 ms to find 0 implicit places.
[2022-05-21 19:37:26] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:26] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:26] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s55 1) (EQ s88 1)), p0:(AND (EQ s49 1) (EQ s101 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 307 ms.
Stack based approach found an accepted trace after 221 steps with 0 reset with depth 222 and stack size 222 in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-010-LTLFireability-08 finished in 1857 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((true U X(F(p0))))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 22 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:27] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:27] [INFO ] Implicit Places using invariants in 133 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:27] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:27] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:28] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
[2022-05-21 19:37:28] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:28] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:37:28] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s55 1) (EQ s88 1)) (AND (EQ s19 1) (EQ s43 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 974 reset in 272 ms.
Product exploration explored 100000 steps with 973 reset in 290 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 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 99 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=49 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:29] [INFO ] Computed 11 place invariants in 6 ms
[2022-05-21 19:37:30] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-21 19:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 19:37:30] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2022-05-21 19:37:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 19:37:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-21 19:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 19:37:30] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-05-21 19:37:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:30] [INFO ] [Nat]Added 1010 Read/Feed constraints in 81 ms returned sat
[2022-05-21 19:37:31] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 81 ms.
[2022-05-21 19:37:31] [INFO ] Added : 0 causal constraints over 0 iterations in 174 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 16 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:31] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:31] [INFO ] Implicit Places using invariants in 135 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:31] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 19:37:31] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:32] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2022-05-21 19:37:32] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:32] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:32] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 107 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=53 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:33] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:37:33] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-21 19:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 19:37:33] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-05-21 19:37:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 19:37:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-21 19:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 19:37:34] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2022-05-21 19:37:34] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:34] [INFO ] [Nat]Added 1010 Read/Feed constraints in 91 ms returned sat
[2022-05-21 19:37:34] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 74 ms.
[2022-05-21 19:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 159 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 974 reset in 257 ms.
Product exploration explored 100000 steps with 974 reset in 232 ms.
Built C files in :
/tmp/ltsmin9832436149277460734
[2022-05-21 19:37:35] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:37:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:35] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:37:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:35] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:37:35] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:35] [INFO ] Built C files in 144ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9832436149277460734
Running compilation step : cd /tmp/ltsmin9832436149277460734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9832436149277460734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9832436149277460734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 22 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:38] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:37:38] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:38] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 19:37:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:37:39] [INFO ] Implicit Places using invariants and state equation in 1060 ms returned []
Implicit Place search using SMT with State Equation took 1184 ms to find 0 implicit places.
[2022-05-21 19:37:39] [INFO ] Redundant transitions in 21 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:37:39] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:37:39] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Built C files in :
/tmp/ltsmin3701958772659403351
[2022-05-21 19:37:39] [INFO ] Computing symmetric may disable matrix : 1111 transitions.
[2022-05-21 19:37:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:39] [INFO ] Computing symmetric may enable matrix : 1111 transitions.
[2022-05-21 19:37:39] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:39] [INFO ] Computing Do-Not-Accords matrix : 1111 transitions.
[2022-05-21 19:37:39] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 19:37:39] [INFO ] Built C files in 145ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3701958772659403351
Running compilation step : cd /tmp/ltsmin3701958772659403351;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3701958772659403351;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3701958772659403351;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 19:37:43] [INFO ] Flatten gal took : 30 ms
[2022-05-21 19:37:43] [INFO ] Flatten gal took : 60 ms
[2022-05-21 19:37:43] [INFO ] Time to serialize gal into /tmp/LTL8560014183558258354.gal : 6 ms
[2022-05-21 19:37:43] [INFO ] Time to serialize properties into /tmp/LTL11113553474491847543.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8560014183558258354.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11113553474491847543.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8560014...267
Read 1 LTL properties
Checking formula 0 : !((G(F(F(X(F("(((State_10_7==1)&&(State_0_7==1))||((State_1_9==1)&&(State_0_8==1)))")))))))
Formula 0 simplified : !GFXF"(((State_10_7==1)&&(State_0_7==1))||((State_1_9==1)&&(State_0_8==1)))"
Reverse transition relation is NOT exact ! Due to transitions t3, t13, t17, t20, t24, t26, t29, t31, t34, t41, t46, t49, t51, t55, t56, t58, t66, t72, t77,...2206
Detected timeout of ITS tools.
[2022-05-21 19:37:58] [INFO ] Flatten gal took : 31 ms
[2022-05-21 19:37:58] [INFO ] Applying decomposition
[2022-05-21 19:37:58] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6964128028564228737.txt' '-o' '/tmp/graph6964128028564228737.bin' '-w' '/tmp/graph6964128028564228737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6964128028564228737.bin' '-l' '-1' '-v' '-w' '/tmp/graph6964128028564228737.weights' '-q' '0' '-e' '0.001'
[2022-05-21 19:37:58] [INFO ] Decomposing Gal with order
[2022-05-21 19:37:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 19:37:58] [INFO ] Removed a total of 2349 redundant transitions.
[2022-05-21 19:37:58] [INFO ] Flatten gal took : 71 ms
[2022-05-21 19:37:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2022-05-21 19:37:58] [INFO ] Time to serialize gal into /tmp/LTL4866699844423210897.gal : 7 ms
[2022-05-21 19:37:58] [INFO ] Time to serialize properties into /tmp/LTL14070798664013495573.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4866699844423210897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14070798664013495573.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4866699...246
Read 1 LTL properties
Checking formula 0 : !((G(F(F(X(F("(((i0.u6.State_10_7==1)&&(i8.u42.State_0_7==1))||((i9.u11.State_1_9==1)&&(i10.u23.State_0_8==1)))")))))))
Formula 0 simplified : !GFXF"(((i0.u6.State_10_7==1)&&(i8.u42.State_0_7==1))||((i9.u11.State_1_9==1)&&(i10.u23.State_0_8==1)))"
Reverse transition relation is NOT exact ! Due to transitions t17, t29, t46, t49, t51, t56, t66, t82, t88, t89, t91, t95, t97, t100, t109, t112, t117, t120...2590
111 unique states visited
0 strongly connected components in search stack
112 transitions explored
57 items max in DFS search stack
517 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.2262,194212,1,0,284636,276,8548,813944,64,837,1156189
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA TokenRing-PT-010-LTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property TokenRing-PT-010-LTLFireability-11 finished in 37427 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F((G(p1)&&p0))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 21 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:38:04] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 19:38:04] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:38:04] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 19:38:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-21 19:38:05] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1010 ms to find 0 implicit places.
[2022-05-21 19:38:05] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 1111 rows 121 cols
[2022-05-21 19:38:05] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-21 19:38:06] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 73 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s97 1) (EQ s103 1)), p1:(AND (EQ s39 1) (EQ s91 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 241 ms.
Stack based approach found an accepted trace after 149 steps with 0 reset with depth 150 and stack size 150 in 0 ms.
FORMULA TokenRing-PT-010-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-010-LTLFireability-15 finished in 1726 ms.
All properties solved by simple procedures.
Total runtime 280575 ms.

BK_STOP 1653161886615

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="TokenRing-PT-010"
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 2-4028"
echo " Executing tool itstools"
echo " Input is TokenRing-PT-010, 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 r258-tall-165303545900604"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-010.tgz
mv TokenRing-PT-010 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 ;