Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636279800062.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Echo-PT-d02r19, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279800062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 04:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 12 04:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 04:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.5M May 18 16:42 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 Echo-PT-d02r19-LTLCardinality-00
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-01
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-02
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-03
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-04
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-05
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-06
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-07
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-08
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-09
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-10
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-11
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-12
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-13
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-14
FORMULA_NAME Echo-PT-d02r19-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716519480471

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r19
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 02:58:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 02:58:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 02:58:04] [INFO ] Load time of PNML (sax parser for PT used): 484 ms
[2024-05-24 02:58:04] [INFO ] Transformed 3455 places.
[2024-05-24 02:58:04] [INFO ] Transformed 2730 transitions.
[2024-05-24 02:58:04] [INFO ] Found NUPN structural information;
[2024-05-24 02:58:04] [INFO ] Parsed PT model containing 3455 places and 2730 transitions and 15940 arcs in 761 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Echo-PT-d02r19-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d02r19-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 3455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3455/3455 places, 2730/2730 transitions.
Reduce places removed 357 places and 0 transitions.
Iterating post reduction 0 with 357 rules applied. Total rules applied 357 place count 3098 transition count 2730
Applied a total of 357 rules in 677 ms. Remains 3098 /3455 variables (removed 357) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3098 cols
[2024-05-24 02:58:12] [INFO ] Computed 1372 invariants in 7570 ms
[2024-05-24 02:58:14] [INFO ] Implicit Places using invariants in 9086 ms returned []
[2024-05-24 02:58:14] [INFO ] Invariant cache hit.
[2024-05-24 02:58:15] [INFO ] Implicit Places using invariants and state equation in 985 ms returned []
Implicit Place search using SMT with State Equation took 10126 ms to find 0 implicit places.
[2024-05-24 02:58:15] [INFO ] Invariant cache hit.
[2024-05-24 02:58:18] [INFO ] Dead Transitions using invariants and state equation in 3475 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3098/3455 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14284 ms. Remains : 3098/3455 places, 2730/2730 transitions.
Support contains 35 out of 3098 places after structural reductions.
[2024-05-24 02:58:19] [INFO ] Flatten gal took : 570 ms
[2024-05-24 02:58:20] [INFO ] Flatten gal took : 313 ms
[2024-05-24 02:58:20] [INFO ] Input system was already deterministic with 2730 transitions.
Support contains 34 out of 3098 places (down from 35) after GAL structural reductions.
Finished random walk after 7536 steps, including 10 resets, run visited all 19 properties in 758 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 3098 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3098 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((!p0 U (p1||G(!p0)))||X(X(F(((!p2&&X(p3))||G(p3)))))))))'
Support contains 7 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3094 transition count 2730
Applied a total of 4 rules in 220 ms. Remains 3094 /3098 variables (removed 4) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3094 cols
[2024-05-24 02:58:28] [INFO ] Computed 1368 invariants in 5921 ms
[2024-05-24 02:58:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 02:58:29] [INFO ] Implicit Places using invariants in 6962 ms returned []
[2024-05-24 02:58:29] [INFO ] Invariant cache hit.
[2024-05-24 02:58:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 02:58:30] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 7952 ms to find 0 implicit places.
[2024-05-24 02:58:30] [INFO ] Invariant cache hit.
[2024-05-24 02:58:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 02:58:31] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3094/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9039 ms. Remains : 3094/3098 places, 2730/2730 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 573 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) (NOT p1) p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(AND p3 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 5}]], initial=0, aps=[p1:(AND (NEQ s1373 1) (NOT (OR (EQ s1352 0) (EQ s471 1)))), p0:(OR (EQ s1352 0) (EQ s471 1)), p3:(OR (EQ s577 0) (EQ s1739 1)), p2:(OR (EQ s2902 0) (EQ s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 209 reset in 3206 ms.
Product exploration explored 100000 steps with 202 reset in 3154 ms.
Computed a total of 3094 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3094 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0 p3 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 2139 ms. Reduced automaton from 7 states, 14 edges and 4 AP (stutter sensitive) to 7 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Finished random walk after 5510 steps, including 7 resets, run visited all 7 properties in 263 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0 p3 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p3 (NOT p2))), (F (AND (NOT p3) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p3) (NOT p2))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND p3 p2))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 10 factoid took 3594 ms. Reduced automaton from 7 states, 14 edges and 4 AP (stutter sensitive) to 7 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 364 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 376 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Support contains 7 out of 3094 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3094/3094 places, 2730/2730 transitions.
Applied a total of 0 rules in 211 ms. Remains 3094 /3094 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2024-05-24 02:58:47] [INFO ] Invariant cache hit.
[2024-05-24 02:58:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 02:58:48] [INFO ] Implicit Places using invariants in 789 ms returned []
[2024-05-24 02:58:48] [INFO ] Invariant cache hit.
[2024-05-24 02:58:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 02:58:49] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1722 ms to find 0 implicit places.
[2024-05-24 02:58:49] [INFO ] Invariant cache hit.
[2024-05-24 02:58:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 02:58:50] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2828 ms. Remains : 3094/3094 places, 2730/2730 transitions.
Computed a total of 3094 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3094 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) p3 p2), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 1885 ms. Reduced automaton from 7 states, 14 edges and 4 AP (stutter sensitive) to 7 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 356 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 663 ms. (steps per millisecond=15 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 02:58:55] [INFO ] Invariant cache hit.
[2024-05-24 02:59:02] [INFO ] [Real]Absence check using 0 positive and 1368 generalized place invariants in 5870 ms returned sat
[2024-05-24 02:59:03] [INFO ] After 7498ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 02:59:09] [INFO ] [Nat]Absence check using 0 positive and 1368 generalized place invariants in 5473 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-24 02:59:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 02:59:28] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 3094 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3094/3094 places, 2730/2730 transitions.
Graph (complete) has 9333 edges and 3094 vertex of which 3085 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.21 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3085 transition count 2725
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 3084 transition count 2724
Applied a total of 6 rules in 519 ms. Remains 3084 /3094 variables (removed 10) and now considering 2724/2730 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 520 ms. Remains : 3084/3094 places, 2724/2730 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3084 cols
[2024-05-24 02:59:33] [INFO ] Invariants computation overflowed in 4680 ms
[2024-05-24 02:59:58] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 3084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 215 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 3084/3084 places, 2724/2724 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 174871 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 174871 steps, saw 70816 distinct states, run finished after 3003 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3084 cols
[2024-05-24 03:00:06] [INFO ] Invariants computation overflowed in 4113 ms
[2024-05-24 03:00:31] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 3084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 201 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 202 ms. Remains : 3084/3084 places, 2724/2724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3084/3084 places, 2724/2724 transitions.
Applied a total of 0 rules in 198 ms. Remains 3084 /3084 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
// Phase 1: matrix 2724 rows 3084 cols
[2024-05-24 03:00:36] [INFO ] Invariants computation overflowed in 4431 ms
[2024-05-24 03:00:37] [INFO ] Implicit Places using invariants in 5049 ms returned []
// Phase 1: matrix 2724 rows 3084 cols
[2024-05-24 03:00:41] [INFO ] Invariants computation overflowed in 4449 ms
[2024-05-24 03:00:42] [INFO ] Implicit Places using invariants and state equation in 5495 ms returned []
Implicit Place search using SMT with State Equation took 10554 ms to find 0 implicit places.
[2024-05-24 03:00:42] [INFO ] Redundant transitions in 225 ms returned []
// Phase 1: matrix 2724 rows 3084 cols
[2024-05-24 03:00:47] [INFO ] Invariants computation overflowed in 4300 ms
[2024-05-24 03:00:47] [INFO ] Dead Transitions using invariants and state equation in 5034 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16026 ms. Remains : 3084/3084 places, 2724/2724 transitions.
Knowledge obtained : [(AND p0 (NOT p1) p3 p2), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p3 (NOT p2))), (F (AND (NOT p3) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p3) (NOT p2))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND p3 p2)))]
Knowledge based reduction with 10 factoid took 2852 ms. Reduced automaton from 7 states, 14 edges and 4 AP (stutter sensitive) to 7 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 332 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 360 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Stuttering acceptance computed with spot in 376 ms :[(AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p2) p0 (NOT p1))]
Product exploration explored 100000 steps with 199 reset in 2739 ms.
Product exploration explored 100000 steps with 199 reset in 3077 ms.
Built C files in :
/tmp/ltsmin11676269416931415708
[2024-05-24 03:00:57] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11676269416931415708
Running compilation step : cd /tmp/ltsmin11676269416931415708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11676269416931415708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11676269416931415708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 3094 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3094/3094 places, 2730/2730 transitions.
Applied a total of 0 rules in 170 ms. Remains 3094 /3094 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2024-05-24 03:01:01] [INFO ] Invariant cache hit.
[2024-05-24 03:01:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:01:02] [INFO ] Implicit Places using invariants in 1055 ms returned []
[2024-05-24 03:01:02] [INFO ] Invariant cache hit.
[2024-05-24 03:01:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:01:03] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1983 ms to find 0 implicit places.
[2024-05-24 03:01:03] [INFO ] Invariant cache hit.
[2024-05-24 03:01:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:01:04] [INFO ] Dead Transitions using invariants and state equation in 977 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3134 ms. Remains : 3094/3094 places, 2730/2730 transitions.
Built C files in :
/tmp/ltsmin15890919305339400547
[2024-05-24 03:01:04] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15890919305339400547
Running compilation step : cd /tmp/ltsmin15890919305339400547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15890919305339400547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15890919305339400547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:01:07] [INFO ] Flatten gal took : 175 ms
[2024-05-24 03:01:07] [INFO ] Flatten gal took : 173 ms
[2024-05-24 03:01:07] [INFO ] Time to serialize gal into /tmp/LTL7710174130413099659.gal : 48 ms
[2024-05-24 03:01:07] [INFO ] Time to serialize properties into /tmp/LTL15682339700673318023.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7710174130413099659.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2613031153868786613.hoa' '-atoms' '/tmp/LTL15682339700673318023.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15682339700673318023.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2613031153868786613.hoa
Detected timeout of ITS tools.
[2024-05-24 03:01:23] [INFO ] Flatten gal took : 165 ms
[2024-05-24 03:01:23] [INFO ] Flatten gal took : 164 ms
[2024-05-24 03:01:23] [INFO ] Time to serialize gal into /tmp/LTL295423317455295559.gal : 30 ms
[2024-05-24 03:01:23] [INFO ] Time to serialize properties into /tmp/LTL1066496398637854574.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL295423317455295559.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1066496398637854574.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(G(((!("((p2352==0)||(p1471==1))"))U(("((p2373==0)&&(!((p2352==0)||(p1471==1))))")||(G(!("((p2352==0)||(p1471==1))")))))||(X(X(F((...256
Formula 0 simplified : XF(XXG(F!"((p1577==0)||(p2739==1))" & (!"((p808==1)&&(p937==0))" | X!"((p1577==0)||(p2739==1))")) & ("((p2352==0)||(p1471==1))" M !"...199
Detected timeout of ITS tools.
[2024-05-24 03:01:38] [INFO ] Flatten gal took : 140 ms
[2024-05-24 03:01:38] [INFO ] Applying decomposition
[2024-05-24 03:01:38] [INFO ] Flatten gal took : 171 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9281396266480377528.txt' '-o' '/tmp/graph9281396266480377528.bin' '-w' '/tmp/graph9281396266480377528.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9281396266480377528.bin' '-l' '-1' '-v' '-w' '/tmp/graph9281396266480377528.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:01:39] [INFO ] Decomposing Gal with order
[2024-05-24 03:01:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:01:40] [INFO ] Removed a total of 3139 redundant transitions.
[2024-05-24 03:01:40] [INFO ] Flatten gal took : 564 ms
[2024-05-24 03:01:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 209 labels/synchronizations in 208 ms.
[2024-05-24 03:01:40] [INFO ] Time to serialize gal into /tmp/LTL12276824583913096100.gal : 106 ms
[2024-05-24 03:01:40] [INFO ] Time to serialize properties into /tmp/LTL15758119295244302589.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12276824583913096100.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15758119295244302589.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G(((!("((i8.u16.p2352==0)||(i2.u92.p1471==1))"))U(("((i0.u209.p2373==0)&&(!((i8.u16.p2352==0)||(i2.u92.p1471==1))))")||(G(!("((i8...358
Formula 0 simplified : XF(XXG(F!"((i5.u97.p1577==0)||(i3.u224.p2739==1))" & (!"((i1.i0.i1.u359.p808==1)&&(i0.u201.p937==0))" | X!"((i5.u97.p1577==0)||(i3.u...287
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6144723369670249709
[2024-05-24 03:01:55] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6144723369670249709
Running compilation step : cd /tmp/ltsmin6144723369670249709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6144723369670249709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6144723369670249709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-03 finished in 216933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G((p1 U p2))))))'
Support contains 5 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 3095 transition count 2730
Applied a total of 3 rules in 292 ms. Remains 3095 /3098 variables (removed 3) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:02:05] [INFO ] Computed 1369 invariants in 6330 ms
[2024-05-24 03:02:06] [INFO ] Implicit Places using invariants in 7292 ms returned []
[2024-05-24 03:02:06] [INFO ] Invariant cache hit.
[2024-05-24 03:02:11] [INFO ] Implicit Places using invariants and state equation in 4909 ms returned []
Implicit Place search using SMT with State Equation took 12203 ms to find 0 implicit places.
[2024-05-24 03:02:11] [INFO ] Invariant cache hit.
[2024-05-24 03:02:12] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3095/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13343 ms. Remains : 3095/3098 places, 2730/2730 transitions.
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s2722 0) (EQ s2455 1)), p2:(OR (EQ s2225 0) (EQ s710 1)), p1:(EQ s50 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 196 reset in 3010 ms.
Product exploration explored 100000 steps with 193 reset in 3150 ms.
Computed a total of 3095 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3095 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 1057 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 400 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 797 ms. (steps per millisecond=12 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 03:02:23] [INFO ] Invariant cache hit.
[2024-05-24 03:02:24] [INFO ] [Real]Absence check using 4 positive place invariants in 60 ms returned sat
[2024-05-24 03:02:33] [INFO ] [Real]Absence check using 4 positive and 1365 generalized place invariants in 9256 ms returned sat
[2024-05-24 03:02:48] [INFO ] After 14001ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-24 03:02:48] [INFO ] After 14009ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-24 03:02:48] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2024-05-24 03:02:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 81 ms returned sat
[2024-05-24 03:02:56] [INFO ] [Nat]Absence check using 4 positive and 1365 generalized place invariants in 7530 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-24 03:03:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 03:03:13] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1 real:1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 3095 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3095/3095 places, 2730/2730 transitions.
Graph (complete) has 9341 edges and 3095 vertex of which 3086 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3086 transition count 2725
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 3085 transition count 2724
Applied a total of 6 rules in 670 ms. Remains 3085 /3095 variables (removed 10) and now considering 2724/2730 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 670 ms. Remains : 3085/3095 places, 2724/2730 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 478 ms. (steps per millisecond=20 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:03:17] [INFO ] Invariants computation overflowed in 2597 ms
[2024-05-24 03:03:42] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 213 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 385 ms. (steps per millisecond=25 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 174995 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 174995 steps, saw 70838 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:03:48] [INFO ] Invariants computation overflowed in 2490 ms
[2024-05-24 03:04:13] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 203 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 189 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:04:16] [INFO ] Invariants computation overflowed in 2681 ms
[2024-05-24 03:04:17] [INFO ] Implicit Places using invariants in 3451 ms returned []
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:04:19] [INFO ] Invariants computation overflowed in 2465 ms
[2024-05-24 03:04:20] [INFO ] Implicit Places using invariants and state equation in 3496 ms returned []
Implicit Place search using SMT with State Equation took 6949 ms to find 0 implicit places.
[2024-05-24 03:04:20] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:04:23] [INFO ] Invariants computation overflowed in 2605 ms
[2024-05-24 03:04:24] [INFO ] Dead Transitions using invariants and state equation in 3382 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10620 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2)), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
Knowledge based reduction with 10 factoid took 3119 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 501 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 378 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
[2024-05-24 03:04:28] [INFO ] Invariant cache hit.
[2024-05-24 03:04:37] [INFO ] [Real]Absence check using 4 positive place invariants in 321 ms returned sat
[2024-05-24 03:04:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:04:43] [INFO ] [Real]Absence check using 4 positive and 1365 generalized place invariants in 6115 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 5 out of 3095 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3095/3095 places, 2730/2730 transitions.
Graph (complete) has 9341 edges and 3095 vertex of which 3090 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.20 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 398 ms. Remains 3089 /3095 variables (removed 6) and now considering 2728/2730 (removed 2) transitions.
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:04:53] [INFO ] Computed 1365 invariants in 9478 ms
[2024-05-24 03:04:54] [INFO ] Implicit Places using invariants in 10322 ms returned []
[2024-05-24 03:04:54] [INFO ] Invariant cache hit.
[2024-05-24 03:04:54] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 11161 ms to find 0 implicit places.
[2024-05-24 03:04:55] [INFO ] Redundant transitions in 147 ms returned []
[2024-05-24 03:04:55] [INFO ] Invariant cache hit.
[2024-05-24 03:04:55] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3089/3095 places, 2728/2730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12433 ms. Remains : 3089/3095 places, 2728/2730 transitions.
Computed a total of 3089 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3089 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1623 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 328 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 03:05:00] [INFO ] Invariant cache hit.
[2024-05-24 03:05:01] [INFO ] [Real]Absence check using 4 positive place invariants in 67 ms returned sat
[2024-05-24 03:05:13] [INFO ] [Real]Absence check using 4 positive and 1361 generalized place invariants in 11391 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-24 03:05:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 03:05:25] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3089 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Graph (complete) has 9316 edges and 3089 vertex of which 3085 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3085 transition count 2724
Applied a total of 5 rules in 287 ms. Remains 3085 /3089 variables (removed 4) and now considering 2724/2728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 3085/3089 places, 2724/2728 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:05:29] [INFO ] Invariants computation overflowed in 2500 ms
[2024-05-24 03:05:54] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:06:19] [INFO ] After 24054ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:06:19] [INFO ] After 24061ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-24 03:06:19] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 218 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:06:23] [INFO ] Invariants computation overflowed in 2992 ms
[2024-05-24 03:06:48] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 238 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 238 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2)), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
Knowledge based reduction with 18 factoid took 6768 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 351 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 404 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
[2024-05-24 03:06:56] [INFO ] Invariant cache hit.
[2024-05-24 03:07:05] [INFO ] [Real]Absence check using 4 positive place invariants in 110 ms returned sat
[2024-05-24 03:07:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:07:11] [INFO ] [Real]Absence check using 4 positive and 1361 generalized place invariants in 5998 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 299 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Product exploration explored 100000 steps with 194 reset in 3048 ms.
Product exploration explored 100000 steps with 188 reset in 3253 ms.
Built C files in :
/tmp/ltsmin10189080002446075346
[2024-05-24 03:07:17] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:07:17] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10189080002446075346
Running compilation step : cd /tmp/ltsmin10189080002446075346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10189080002446075346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10189080002446075346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Applied a total of 0 rules in 273 ms. Remains 3089 /3089 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:07:20] [INFO ] Invariant cache hit.
[2024-05-24 03:07:25] [INFO ] Implicit Places using invariants in 4694 ms returned []
[2024-05-24 03:07:25] [INFO ] Invariant cache hit.
[2024-05-24 03:07:30] [INFO ] Implicit Places using invariants and state equation in 4740 ms returned []
Implicit Place search using SMT with State Equation took 9451 ms to find 0 implicit places.
[2024-05-24 03:07:30] [INFO ] Redundant transitions in 150 ms returned []
[2024-05-24 03:07:30] [INFO ] Invariant cache hit.
[2024-05-24 03:07:33] [INFO ] Dead Transitions using invariants and state equation in 3168 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13050 ms. Remains : 3089/3089 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin10277530683044751198
[2024-05-24 03:07:33] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:07:33] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10277530683044751198
Running compilation step : cd /tmp/ltsmin10277530683044751198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10277530683044751198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10277530683044751198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:07:37] [INFO ] Flatten gal took : 179 ms
[2024-05-24 03:07:37] [INFO ] Flatten gal took : 143 ms
[2024-05-24 03:07:37] [INFO ] Time to serialize gal into /tmp/LTL14704914352758357040.gal : 23 ms
[2024-05-24 03:07:37] [INFO ] Time to serialize properties into /tmp/LTL667645627402394275.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14704914352758357040.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16277102905442188093.hoa' '-atoms' '/tmp/LTL667645627402394275.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL667645627402394275.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16277102905442188093.hoa
Detected timeout of ITS tools.
[2024-05-24 03:07:52] [INFO ] Flatten gal took : 127 ms
[2024-05-24 03:07:52] [INFO ] Flatten gal took : 148 ms
[2024-05-24 03:07:52] [INFO ] Time to serialize gal into /tmp/LTL3145525569430916743.gal : 19 ms
[2024-05-24 03:07:52] [INFO ] Time to serialize properties into /tmp/LTL16507270410421445755.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3145525569430916743.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16507270410421445755.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((G(("(p1050==1)")U("((p3226==0)||(p1710==1))")))||("((p627==0)&&(p346==1))")))))
Formula 0 simplified : XG(!"((p627==0)&&(p346==1))" & F(!"(p1050==1)" R !"((p3226==0)||(p1710==1))"))
Detected timeout of ITS tools.
[2024-05-24 03:08:07] [INFO ] Flatten gal took : 127 ms
[2024-05-24 03:08:07] [INFO ] Applying decomposition
[2024-05-24 03:08:08] [INFO ] Flatten gal took : 143 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1636932379865579360.txt' '-o' '/tmp/graph1636932379865579360.bin' '-w' '/tmp/graph1636932379865579360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1636932379865579360.bin' '-l' '-1' '-v' '-w' '/tmp/graph1636932379865579360.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:08:08] [INFO ] Decomposing Gal with order
[2024-05-24 03:08:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:08:08] [INFO ] Removed a total of 3459 redundant transitions.
[2024-05-24 03:08:09] [INFO ] Flatten gal took : 264 ms
[2024-05-24 03:08:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 238 labels/synchronizations in 76 ms.
[2024-05-24 03:08:09] [INFO ] Time to serialize gal into /tmp/LTL11423100368183241918.gal : 43 ms
[2024-05-24 03:08:09] [INFO ] Time to serialize properties into /tmp/LTL6826181134826181096.ltl : 100 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11423100368183241918.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6826181134826181096.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((G(("(i1.u19.p1050==1)")U("((i2.u451.p3226==0)||(i5.u194.p1710==1))")))||("((i6.u247.p627==0)&&(i13.u338.p346==1))")))))
Formula 0 simplified : XG(!"((i6.u247.p627==0)&&(i13.u338.p346==1))" & F(!"(i1.u19.p1050==1)" R !"((i2.u451.p3226==0)||(i5.u194.p1710==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4370888387072819874
[2024-05-24 03:08:24] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4370888387072819874
Running compilation step : cd /tmp/ltsmin4370888387072819874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4370888387072819874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4370888387072819874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-04 finished in 388580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3094 transition count 2730
Applied a total of 4 rules in 190 ms. Remains 3094 /3098 variables (removed 4) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3094 cols
[2024-05-24 03:08:33] [INFO ] Computed 1368 invariants in 5778 ms
[2024-05-24 03:08:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:08:34] [INFO ] Implicit Places using invariants in 6566 ms returned []
[2024-05-24 03:08:34] [INFO ] Invariant cache hit.
[2024-05-24 03:08:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:08:35] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 7516 ms to find 0 implicit places.
[2024-05-24 03:08:35] [INFO ] Invariant cache hit.
[2024-05-24 03:08:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:08:36] [INFO ] Dead Transitions using invariants and state equation in 916 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3094/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8625 ms. Remains : 3094/3098 places, 2730/2730 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s527 0) (EQ s1591 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2573 ms.
Product exploration explored 100000 steps with 33333 reset in 2673 ms.
Computed a total of 3094 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3094 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r19-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r19-LTLCardinality-05 finished in 16219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3090 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.6 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 236 ms. Remains 3089 /3098 variables (removed 9) and now considering 2728/2730 (removed 2) transitions.
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:08:52] [INFO ] Invariants computation overflowed in 8302 ms
[2024-05-24 03:08:52] [INFO ] Implicit Places using invariants in 8922 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:09:00] [INFO ] Invariants computation overflowed in 8071 ms
[2024-05-24 03:09:02] [INFO ] Implicit Places using invariants and state equation in 9248 ms returned []
Implicit Place search using SMT with State Equation took 18177 ms to find 0 implicit places.
[2024-05-24 03:09:02] [INFO ] Redundant transitions in 149 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:09:10] [INFO ] Invariants computation overflowed in 7863 ms
[2024-05-24 03:09:10] [INFO ] Dead Transitions using invariants and state equation in 8645 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3089/3098 places, 2728/2730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27217 ms. Remains : 3089/3098 places, 2728/2730 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-06 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:(AND (EQ s1808 0) (EQ s2453 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 180 reset in 3120 ms.
Product exploration explored 100000 steps with 178 reset in 3144 ms.
Computed a total of 3089 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3089 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 94 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 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 651 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 133 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 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:09:28] [INFO ] Invariants computation overflowed in 8436 ms
[2024-05-24 03:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:09:43] [INFO ] [Real]Absence check using state equation in 6855 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Applied a total of 0 rules in 216 ms. Remains 3089 /3089 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:09:51] [INFO ] Invariants computation overflowed in 8234 ms
[2024-05-24 03:09:52] [INFO ] Implicit Places using invariants in 8810 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:10:00] [INFO ] Invariants computation overflowed in 7800 ms
[2024-05-24 03:10:01] [INFO ] Implicit Places using invariants and state equation in 8947 ms returned []
Implicit Place search using SMT with State Equation took 17779 ms to find 0 implicit places.
[2024-05-24 03:10:01] [INFO ] Redundant transitions in 146 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:10:09] [INFO ] Invariants computation overflowed in 8045 ms
[2024-05-24 03:10:12] [INFO ] Dead Transitions using invariants and state equation in 10746 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 28906 ms. Remains : 3089/3089 places, 2728/2728 transitions.
Computed a total of 3089 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3089 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 129 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 89 ms :[(NOT p0), (NOT p0)]
Finished random walk after 483 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 163 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 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:10:24] [INFO ] Invariants computation overflowed in 8963 ms
[2024-05-24 03:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:10:39] [INFO ] [Real]Absence check using state equation in 6979 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 174 reset in 2667 ms.
Product exploration explored 100000 steps with 176 reset in 3000 ms.
Built C files in :
/tmp/ltsmin7499891885459867917
[2024-05-24 03:10:44] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:10:44] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7499891885459867917
Running compilation step : cd /tmp/ltsmin7499891885459867917;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7499891885459867917;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7499891885459867917;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Applied a total of 0 rules in 223 ms. Remains 3089 /3089 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:10:56] [INFO ] Invariants computation overflowed in 8106 ms
[2024-05-24 03:10:57] [INFO ] Implicit Places using invariants in 8881 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:11:05] [INFO ] Invariants computation overflowed in 8038 ms
[2024-05-24 03:11:06] [INFO ] Implicit Places using invariants and state equation in 9000 ms returned []
Implicit Place search using SMT with State Equation took 17892 ms to find 0 implicit places.
[2024-05-24 03:11:06] [INFO ] Redundant transitions in 146 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:11:14] [INFO ] Invariants computation overflowed in 8186 ms
[2024-05-24 03:11:15] [INFO ] Dead Transitions using invariants and state equation in 8929 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27201 ms. Remains : 3089/3089 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin9073263259176369527
[2024-05-24 03:11:15] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:11:15] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9073263259176369527
Running compilation step : cd /tmp/ltsmin9073263259176369527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9073263259176369527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9073263259176369527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:11:18] [INFO ] Flatten gal took : 129 ms
[2024-05-24 03:11:18] [INFO ] Flatten gal took : 165 ms
[2024-05-24 03:11:18] [INFO ] Time to serialize gal into /tmp/LTL6685662515241903264.gal : 44 ms
[2024-05-24 03:11:18] [INFO ] Time to serialize properties into /tmp/LTL3521845522059851629.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6685662515241903264.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11380239933168382893.hoa' '-atoms' '/tmp/LTL3521845522059851629.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3521845522059851629.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11380239933168382893.hoa
Detected timeout of ITS tools.
[2024-05-24 03:11:33] [INFO ] Flatten gal took : 119 ms
[2024-05-24 03:11:34] [INFO ] Flatten gal took : 156 ms
[2024-05-24 03:11:34] [INFO ] Time to serialize gal into /tmp/LTL5842689874080698969.gal : 26 ms
[2024-05-24 03:11:34] [INFO ] Time to serialize properties into /tmp/LTL545022485335960588.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5842689874080698969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL545022485335960588.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F("((p2809==0)&&(p355==1))"))))
Formula 0 simplified : FG!"((p2809==0)&&(p355==1))"
Detected timeout of ITS tools.
[2024-05-24 03:11:49] [INFO ] Flatten gal took : 118 ms
[2024-05-24 03:11:49] [INFO ] Applying decomposition
[2024-05-24 03:11:49] [INFO ] Flatten gal took : 122 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7791763906324977340.txt' '-o' '/tmp/graph7791763906324977340.bin' '-w' '/tmp/graph7791763906324977340.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7791763906324977340.bin' '-l' '-1' '-v' '-w' '/tmp/graph7791763906324977340.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:11:49] [INFO ] Decomposing Gal with order
[2024-05-24 03:11:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:11:50] [INFO ] Removed a total of 3357 redundant transitions.
[2024-05-24 03:11:50] [INFO ] Flatten gal took : 254 ms
[2024-05-24 03:11:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 70 ms.
[2024-05-24 03:11:50] [INFO ] Time to serialize gal into /tmp/LTL8901190388270141438.gal : 48 ms
[2024-05-24 03:11:50] [INFO ] Time to serialize properties into /tmp/LTL10338829504079226925.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8901190388270141438.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10338829504079226925.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i2.u137.p2809==0)&&(i6.u184.p355==1))"))))
Formula 0 simplified : FG!"((i2.u137.p2809==0)&&(i6.u184.p355==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15844432407678094683
[2024-05-24 03:12:05] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15844432407678094683
Running compilation step : cd /tmp/ltsmin15844432407678094683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15844432407678094683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15844432407678094683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-06 finished in 204976 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p1))||p0)))'
Support contains 4 out of 3098 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3089 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 212 ms. Remains 3088 /3098 variables (removed 10) and now considering 2728/2730 (removed 2) transitions.
// Phase 1: matrix 2728 rows 3088 cols
[2024-05-24 03:12:15] [INFO ] Computed 1364 invariants in 6313 ms
[2024-05-24 03:12:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:12:15] [INFO ] Implicit Places using invariants in 7051 ms returned []
[2024-05-24 03:12:15] [INFO ] Invariant cache hit.
[2024-05-24 03:12:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:12:16] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 7903 ms to find 0 implicit places.
[2024-05-24 03:12:16] [INFO ] Redundant transitions in 154 ms returned []
[2024-05-24 03:12:16] [INFO ] Invariant cache hit.
[2024-05-24 03:12:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:12:17] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3088/3098 places, 2728/2730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9174 ms. Remains : 3088/3098 places, 2728/2730 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s2438 0) (EQ s1646 1)), p1:(OR (EQ s823 0) (EQ s943 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1304 reset in 2265 ms.
Product exploration explored 100000 steps with 1376 reset in 2479 ms.
Computed a total of 3088 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3088 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-24 03:12:25] [INFO ] Invariant cache hit.
[2024-05-24 03:12:31] [INFO ] [Real]Absence check using 0 positive and 1364 generalized place invariants in 4984 ms returned sat
[2024-05-24 03:12:31] [INFO ] After 6375ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:12:38] [INFO ] [Nat]Absence check using 0 positive and 1364 generalized place invariants in 5705 ms returned sat
[2024-05-24 03:12:49] [INFO ] After 10379ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:12:56] [INFO ] After 17908ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-24 03:12:56] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 17 ms.
Support contains 4 out of 3088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Graph (complete) has 9308 edges and 3088 vertex of which 3084 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3084 transition count 2724
Applied a total of 5 rules in 219 ms. Remains 3084 /3088 variables (removed 4) and now considering 2724/2728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 3084/3088 places, 2724/2728 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Finished Best-First random walk after 1308 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=93 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 289 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 3088 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Applied a total of 0 rules in 212 ms. Remains 3088 /3088 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:12:58] [INFO ] Invariant cache hit.
[2024-05-24 03:12:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:12:59] [INFO ] Implicit Places using invariants in 813 ms returned []
[2024-05-24 03:12:59] [INFO ] Invariant cache hit.
[2024-05-24 03:12:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:12:59] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1723 ms to find 0 implicit places.
[2024-05-24 03:13:00] [INFO ] Redundant transitions in 153 ms returned []
[2024-05-24 03:13:00] [INFO ] Invariant cache hit.
[2024-05-24 03:13:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:13:00] [INFO ] Dead Transitions using invariants and state equation in 914 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3029 ms. Remains : 3088/3088 places, 2728/2728 transitions.
Computed a total of 3088 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3088 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 2) seen :1
Finished Best-First random walk after 3275 steps, including 0 resets, run visited all 1 properties in 58 ms. (steps per millisecond=56 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 415 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1405 reset in 2347 ms.
Product exploration explored 100000 steps with 1395 reset in 2364 ms.
Built C files in :
/tmp/ltsmin5961698505598210343
[2024-05-24 03:13:09] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:13:09] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5961698505598210343
Running compilation step : cd /tmp/ltsmin5961698505598210343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5961698505598210343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5961698505598210343;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 3088 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Applied a total of 0 rules in 227 ms. Remains 3088 /3088 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:13:12] [INFO ] Invariant cache hit.
[2024-05-24 03:13:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:13:13] [INFO ] Implicit Places using invariants in 902 ms returned []
[2024-05-24 03:13:13] [INFO ] Invariant cache hit.
[2024-05-24 03:13:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:13:14] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1679 ms to find 0 implicit places.
[2024-05-24 03:13:14] [INFO ] Redundant transitions in 153 ms returned []
[2024-05-24 03:13:14] [INFO ] Invariant cache hit.
[2024-05-24 03:13:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:13:15] [INFO ] Dead Transitions using invariants and state equation in 995 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3063 ms. Remains : 3088/3088 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin5663326826708326945
[2024-05-24 03:13:15] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:13:15] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5663326826708326945
Running compilation step : cd /tmp/ltsmin5663326826708326945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5663326826708326945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5663326826708326945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:13:19] [INFO ] Flatten gal took : 130 ms
[2024-05-24 03:13:19] [INFO ] Flatten gal took : 134 ms
[2024-05-24 03:13:19] [INFO ] Time to serialize gal into /tmp/LTL6119401985154369261.gal : 22 ms
[2024-05-24 03:13:19] [INFO ] Time to serialize properties into /tmp/LTL6616729401377299413.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6119401985154369261.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18034351111724648045.hoa' '-atoms' '/tmp/LTL6616729401377299413.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6616729401377299413.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18034351111724648045.hoa
Detected timeout of ITS tools.
[2024-05-24 03:13:34] [INFO ] Flatten gal took : 137 ms
[2024-05-24 03:13:34] [INFO ] Flatten gal took : 143 ms
[2024-05-24 03:13:34] [INFO ] Time to serialize gal into /tmp/LTL7885564761058367625.gal : 19 ms
[2024-05-24 03:13:34] [INFO ] Time to serialize properties into /tmp/LTL17873587461214013042.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7885564761058367625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17873587461214013042.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("((p3441==0)||(p2647==1))")||(G(F("((p1823==0)||(p1943==1))"))))))
Formula 0 simplified : G(!"((p3441==0)||(p2647==1))" & FG!"((p1823==0)||(p1943==1))")
Detected timeout of ITS tools.
[2024-05-24 03:13:49] [INFO ] Flatten gal took : 125 ms
[2024-05-24 03:13:49] [INFO ] Applying decomposition
[2024-05-24 03:13:49] [INFO ] Flatten gal took : 130 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18068102810791974190.txt' '-o' '/tmp/graph18068102810791974190.bin' '-w' '/tmp/graph18068102810791974190.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18068102810791974190.bin' '-l' '-1' '-v' '-w' '/tmp/graph18068102810791974190.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:13:50] [INFO ] Decomposing Gal with order
[2024-05-24 03:13:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:13:51] [INFO ] Removed a total of 3466 redundant transitions.
[2024-05-24 03:13:51] [INFO ] Flatten gal took : 250 ms
[2024-05-24 03:13:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 242 labels/synchronizations in 101 ms.
[2024-05-24 03:13:51] [INFO ] Time to serialize gal into /tmp/LTL7050052608431758763.gal : 46 ms
[2024-05-24 03:13:51] [INFO ] Time to serialize properties into /tmp/LTL4312510289615758795.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7050052608431758763.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4312510289615758795.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(("((i7.u216.p3441==0)||(i2.u299.p2647==1))")||(G(F("((i12.u369.p1823==0)||(i11.u243.p1943==1))"))))))
Formula 0 simplified : G(!"((i7.u216.p3441==0)||(i2.u299.p2647==1))" & FG!"((i12.u369.p1823==0)||(i11.u243.p1943==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7532073659273768861
[2024-05-24 03:14:06] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7532073659273768861
Running compilation step : cd /tmp/ltsmin7532073659273768861;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7532073659273768861;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7532073659273768861;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-07 finished in 120828 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(G(p0)) U p1)&&X(p2)))'
Support contains 5 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 3095 transition count 2730
Applied a total of 3 rules in 193 ms. Remains 3095 /3098 variables (removed 3) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:14:12] [INFO ] Invariants computation overflowed in 2528 ms
[2024-05-24 03:14:12] [INFO ] Implicit Places using invariants in 3165 ms returned []
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:14:15] [INFO ] Invariants computation overflowed in 2452 ms
[2024-05-24 03:14:16] [INFO ] Implicit Places using invariants and state equation in 3464 ms returned []
Implicit Place search using SMT with State Equation took 6638 ms to find 0 implicit places.
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:14:18] [INFO ] Invariants computation overflowed in 2483 ms
[2024-05-24 03:14:19] [INFO ] Dead Transitions using invariants and state equation in 3099 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3095/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9931 ms. Remains : 3095/3098 places, 2730/2730 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (OR (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s2682 0) (EQ s186 1)), p2:(AND (EQ s1852 1) (OR (EQ s1320 0) (EQ s1809 1))), p0:(EQ s1852 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d02r19-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d02r19-LTLCardinality-09 finished in 10207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3089 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 218 ms. Remains 3088 /3098 variables (removed 10) and now considering 2728/2730 (removed 2) transitions.
[2024-05-24 03:14:19] [INFO ] Invariant cache hit.
[2024-05-24 03:14:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:20] [INFO ] Implicit Places using invariants in 779 ms returned []
[2024-05-24 03:14:20] [INFO ] Invariant cache hit.
[2024-05-24 03:14:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:21] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1706 ms to find 0 implicit places.
[2024-05-24 03:14:21] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-24 03:14:21] [INFO ] Invariant cache hit.
[2024-05-24 03:14:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:22] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3088/3098 places, 2728/2730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2801 ms. Remains : 3088/3098 places, 2728/2730 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3023 0) (EQ s2185 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 138 reset in 2497 ms.
Product exploration explored 100000 steps with 138 reset in 2834 ms.
Computed a total of 3088 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3088 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 199 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 3088 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Applied a total of 0 rules in 216 ms. Remains 3088 /3088 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:14:30] [INFO ] Invariant cache hit.
[2024-05-24 03:14:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:31] [INFO ] Implicit Places using invariants in 788 ms returned []
[2024-05-24 03:14:31] [INFO ] Invariant cache hit.
[2024-05-24 03:14:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:32] [INFO ] Implicit Places using invariants and state equation in 778 ms returned []
Implicit Place search using SMT with State Equation took 1569 ms to find 0 implicit places.
[2024-05-24 03:14:32] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-24 03:14:32] [INFO ] Invariant cache hit.
[2024-05-24 03:14:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:33] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2687 ms. Remains : 3088/3088 places, 2728/2728 transitions.
Computed a total of 3088 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3088 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 280 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 138 reset in 2488 ms.
Product exploration explored 100000 steps with 138 reset in 2840 ms.
Built C files in :
/tmp/ltsmin17788479403128042780
[2024-05-24 03:14:41] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:14:41] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17788479403128042780
Running compilation step : cd /tmp/ltsmin17788479403128042780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17788479403128042780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17788479403128042780;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3088 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Applied a total of 0 rules in 213 ms. Remains 3088 /3088 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:14:44] [INFO ] Invariant cache hit.
[2024-05-24 03:14:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:45] [INFO ] Implicit Places using invariants in 773 ms returned []
[2024-05-24 03:14:45] [INFO ] Invariant cache hit.
[2024-05-24 03:14:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:46] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1545 ms to find 0 implicit places.
[2024-05-24 03:14:46] [INFO ] Redundant transitions in 91 ms returned []
[2024-05-24 03:14:46] [INFO ] Invariant cache hit.
[2024-05-24 03:14:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:14:47] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2768 ms. Remains : 3088/3088 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin15567940893508229550
[2024-05-24 03:14:47] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:14:47] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15567940893508229550
Running compilation step : cd /tmp/ltsmin15567940893508229550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15567940893508229550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15567940893508229550;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:14:50] [INFO ] Flatten gal took : 129 ms
[2024-05-24 03:14:50] [INFO ] Flatten gal took : 167 ms
[2024-05-24 03:14:50] [INFO ] Time to serialize gal into /tmp/LTL17613377405319305558.gal : 37 ms
[2024-05-24 03:14:50] [INFO ] Time to serialize properties into /tmp/LTL15010360095844662242.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17613377405319305558.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9823492847180326688.hoa' '-atoms' '/tmp/LTL15010360095844662242.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15010360095844662242.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9823492847180326688.hoa
Detected timeout of ITS tools.
[2024-05-24 03:15:05] [INFO ] Flatten gal took : 127 ms
[2024-05-24 03:15:05] [INFO ] Flatten gal took : 133 ms
[2024-05-24 03:15:05] [INFO ] Time to serialize gal into /tmp/LTL13142463746132989467.gal : 18 ms
[2024-05-24 03:15:05] [INFO ] Time to serialize properties into /tmp/LTL15138193230166567215.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13142463746132989467.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15138193230166567215.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p935==0)||(p3188==1))"))))
Formula 0 simplified : GF!"((p935==0)||(p3188==1))"
Detected timeout of ITS tools.
[2024-05-24 03:15:21] [INFO ] Flatten gal took : 130 ms
[2024-05-24 03:15:21] [INFO ] Applying decomposition
[2024-05-24 03:15:21] [INFO ] Flatten gal took : 135 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6639837769462152191.txt' '-o' '/tmp/graph6639837769462152191.bin' '-w' '/tmp/graph6639837769462152191.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6639837769462152191.bin' '-l' '-1' '-v' '-w' '/tmp/graph6639837769462152191.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:15:21] [INFO ] Decomposing Gal with order
[2024-05-24 03:15:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:15:22] [INFO ] Removed a total of 3448 redundant transitions.
[2024-05-24 03:15:22] [INFO ] Flatten gal took : 280 ms
[2024-05-24 03:15:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 94 ms.
[2024-05-24 03:15:22] [INFO ] Time to serialize gal into /tmp/LTL2005692991757628335.gal : 37 ms
[2024-05-24 03:15:22] [INFO ] Time to serialize properties into /tmp/LTL4684686991505555121.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2005692991757628335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4684686991505555121.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i2.u447.p935==0)||(i14.u415.p3188==1))"))))
Formula 0 simplified : GF!"((i2.u447.p935==0)||(i14.u415.p3188==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17303384463752289341
[2024-05-24 03:15:37] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17303384463752289341
Running compilation step : cd /tmp/ltsmin17303384463752289341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17303384463752289341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17303384463752289341;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-10 finished in 80935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3094 transition count 2730
Applied a total of 4 rules in 221 ms. Remains 3094 /3098 variables (removed 4) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3094 cols
[2024-05-24 03:15:46] [INFO ] Computed 1368 invariants in 5965 ms
[2024-05-24 03:15:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:15:47] [INFO ] Implicit Places using invariants in 6814 ms returned []
[2024-05-24 03:15:47] [INFO ] Invariant cache hit.
[2024-05-24 03:15:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:15:48] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 7804 ms to find 0 implicit places.
[2024-05-24 03:15:48] [INFO ] Invariant cache hit.
[2024-05-24 03:15:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:15:49] [INFO ] Dead Transitions using invariants and state equation in 969 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3094/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9004 ms. Remains : 3094/3098 places, 2730/2730 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1172 0) (EQ s1155 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 3265 ms.
Product exploration explored 100000 steps with 50000 reset in 3245 ms.
Computed a total of 3094 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3094 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 45 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Echo-PT-d02r19-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Echo-PT-d02r19-LTLCardinality-12 finished in 17792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(G(p1))))))'
Support contains 4 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 3095 transition count 2730
Applied a total of 3 rules in 311 ms. Remains 3095 /3098 variables (removed 3) and now considering 2730/2730 (removed 0) transitions.
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:16:02] [INFO ] Invariants computation overflowed in 3417 ms
[2024-05-24 03:16:02] [INFO ] Implicit Places using invariants in 4023 ms returned []
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:16:05] [INFO ] Invariants computation overflowed in 3124 ms
[2024-05-24 03:16:06] [INFO ] Implicit Places using invariants and state equation in 4139 ms returned []
Implicit Place search using SMT with State Equation took 8168 ms to find 0 implicit places.
// Phase 1: matrix 2730 rows 3095 cols
[2024-05-24 03:16:10] [INFO ] Invariants computation overflowed in 3280 ms
[2024-05-24 03:16:10] [INFO ] Dead Transitions using invariants and state equation in 3982 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3095/3098 places, 2730/2730 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12484 ms. Remains : 3095/3098 places, 2730/2730 transitions.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (OR (EQ s2188 0) (EQ s750 1)) (OR (EQ s817 0) (EQ s1729 1))), p1:(OR (EQ s817 0) (EQ s1729 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 138 reset in 2768 ms.
Product exploration explored 100000 steps with 138 reset in 2792 ms.
Computed a total of 3095 stabilizing places and 2730 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3095 transition count 2730
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Finished random walk after 114 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Support contains 2 out of 3095 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3095/3095 places, 2730/2730 transitions.
Graph (complete) has 9339 edges and 3095 vertex of which 3090 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 357 ms. Remains 3089 /3095 variables (removed 6) and now considering 2728/2730 (removed 2) transitions.
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:16:23] [INFO ] Invariants computation overflowed in 4122 ms
[2024-05-24 03:16:24] [INFO ] Implicit Places using invariants in 4889 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:16:28] [INFO ] Invariants computation overflowed in 3873 ms
[2024-05-24 03:16:29] [INFO ] Implicit Places using invariants and state equation in 4916 ms returned []
Implicit Place search using SMT with State Equation took 9827 ms to find 0 implicit places.
[2024-05-24 03:16:29] [INFO ] Redundant transitions in 96 ms returned []
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:16:33] [INFO ] Invariants computation overflowed in 3761 ms
[2024-05-24 03:16:34] [INFO ] Dead Transitions using invariants and state equation in 4430 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3089/3095 places, 2728/2730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14730 ms. Remains : 3089/3095 places, 2728/2730 transitions.
Computed a total of 3089 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3089 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Finished random walk after 1485 steps, including 2 resets, run visited all 1 properties in 42 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Product exploration explored 100000 steps with 138 reset in 2629 ms.
Product exploration explored 100000 steps with 138 reset in 2797 ms.
Built C files in :
/tmp/ltsmin18000130875263877470
[2024-05-24 03:16:42] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:16:42] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18000130875263877470
Running compilation step : cd /tmp/ltsmin18000130875263877470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18000130875263877470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin18000130875263877470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Graph (complete) has 9314 edges and 3089 vertex of which 3088 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 226 ms. Remains 3088 /3089 variables (removed 1) and now considering 2728/2728 (removed 0) transitions.
// Phase 1: matrix 2728 rows 3088 cols
[2024-05-24 03:16:52] [INFO ] Computed 1364 invariants in 6762 ms
[2024-05-24 03:16:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:16:53] [INFO ] Implicit Places using invariants in 7868 ms returned []
[2024-05-24 03:16:53] [INFO ] Invariant cache hit.
[2024-05-24 03:16:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:16:54] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 8932 ms to find 0 implicit places.
[2024-05-24 03:16:54] [INFO ] Redundant transitions in 126 ms returned []
[2024-05-24 03:16:54] [INFO ] Invariant cache hit.
[2024-05-24 03:16:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:16:55] [INFO ] Dead Transitions using invariants and state equation in 988 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3088/3089 places, 2728/2728 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10307 ms. Remains : 3088/3089 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin7108950188384343426
[2024-05-24 03:16:55] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:16:55] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7108950188384343426
Running compilation step : cd /tmp/ltsmin7108950188384343426;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7108950188384343426;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7108950188384343426;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:16:59] [INFO ] Flatten gal took : 123 ms
[2024-05-24 03:16:59] [INFO ] Flatten gal took : 125 ms
[2024-05-24 03:16:59] [INFO ] Time to serialize gal into /tmp/LTL13252743392547289821.gal : 18 ms
[2024-05-24 03:16:59] [INFO ] Time to serialize properties into /tmp/LTL17426930470534719711.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13252743392547289821.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3862216351627584233.hoa' '-atoms' '/tmp/LTL17426930470534719711.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17426930470534719711.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3862216351627584233.hoa
Detected timeout of ITS tools.
[2024-05-24 03:17:14] [INFO ] Flatten gal took : 122 ms
[2024-05-24 03:17:14] [INFO ] Flatten gal took : 175 ms
[2024-05-24 03:17:14] [INFO ] Time to serialize gal into /tmp/LTL18000780676981873154.gal : 28 ms
[2024-05-24 03:17:14] [INFO ] Time to serialize properties into /tmp/LTL11415784806242140764.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18000780676981873154.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11415784806242140764.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("((p1816==0)||(p2728==1))")))||("(((p3188==0)||(p175==1))&&((p1816==0)||(p2728==1)))")))))
Formula 0 simplified : XX(!"(((p3188==0)||(p175==1))&&((p1816==0)||(p2728==1)))" & GF!"((p1816==0)||(p2728==1))")
Detected timeout of ITS tools.
[2024-05-24 03:17:29] [INFO ] Flatten gal took : 139 ms
[2024-05-24 03:17:29] [INFO ] Applying decomposition
[2024-05-24 03:17:29] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8321333701223279069.txt' '-o' '/tmp/graph8321333701223279069.bin' '-w' '/tmp/graph8321333701223279069.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8321333701223279069.bin' '-l' '-1' '-v' '-w' '/tmp/graph8321333701223279069.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:17:30] [INFO ] Decomposing Gal with order
[2024-05-24 03:17:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:17:30] [INFO ] Removed a total of 3150 redundant transitions.
[2024-05-24 03:17:30] [INFO ] Flatten gal took : 208 ms
[2024-05-24 03:17:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 69 ms.
[2024-05-24 03:17:31] [INFO ] Time to serialize gal into /tmp/LTL5671062712038517014.gal : 33 ms
[2024-05-24 03:17:31] [INFO ] Time to serialize properties into /tmp/LTL10969352949188691238.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5671062712038517014.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10969352949188691238.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("((i9.u305.p1816==0)||(i6.i1.i2.u247.p2728==1))")))||("(((i2.u377.p3188==0)||(i13.u226.p175==1))&&((i9.u305.p1816==0)||(i6...184
Formula 0 simplified : XX(!"(((i2.u377.p3188==0)||(i13.u226.p175==1))&&((i9.u305.p1816==0)||(i6.i1.i2.u247.p2728==1)))" & GF!"((i9.u305.p1816==0)||(i6.i1.i...174
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2505171476930946768
[2024-05-24 03:17:46] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2505171476930946768
Running compilation step : cd /tmp/ltsmin2505171476930946768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2505171476930946768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2505171476930946768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-14 finished in 110766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3098 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3089 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 232 ms. Remains 3088 /3098 variables (removed 10) and now considering 2728/2730 (removed 2) transitions.
[2024-05-24 03:17:49] [INFO ] Invariant cache hit.
[2024-05-24 03:17:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:17:50] [INFO ] Implicit Places using invariants in 943 ms returned []
[2024-05-24 03:17:50] [INFO ] Invariant cache hit.
[2024-05-24 03:17:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:17:51] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1935 ms to find 0 implicit places.
[2024-05-24 03:17:51] [INFO ] Redundant transitions in 97 ms returned []
[2024-05-24 03:17:51] [INFO ] Invariant cache hit.
[2024-05-24 03:17:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:17:52] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3088/3098 places, 2728/2730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3167 ms. Remains : 3088/3098 places, 2728/2730 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0)]
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2358 0) (EQ s2683 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 138 reset in 2829 ms.
Product exploration explored 100000 steps with 138 reset in 2791 ms.
Computed a total of 3088 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3088 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2024-05-24 03:18:00] [INFO ] Invariant cache hit.
[2024-05-24 03:18:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:15] [INFO ] [Real]Absence check using 0 positive and 1364 generalized place invariants in 6576 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 3088 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Applied a total of 0 rules in 216 ms. Remains 3088 /3088 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:18:16] [INFO ] Invariant cache hit.
[2024-05-24 03:18:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:16] [INFO ] Implicit Places using invariants in 850 ms returned []
[2024-05-24 03:18:16] [INFO ] Invariant cache hit.
[2024-05-24 03:18:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:17] [INFO ] Implicit Places using invariants and state equation in 974 ms returned []
Implicit Place search using SMT with State Equation took 1838 ms to find 0 implicit places.
[2024-05-24 03:18:17] [INFO ] Redundant transitions in 91 ms returned []
[2024-05-24 03:18:17] [INFO ] Invariant cache hit.
[2024-05-24 03:18:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:18] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3112 ms. Remains : 3088/3088 places, 2728/2728 transitions.
Computed a total of 3088 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3088 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 137 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-24 03:18:21] [INFO ] Invariant cache hit.
[2024-05-24 03:18:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:36] [INFO ] [Real]Absence check using 0 positive and 1364 generalized place invariants in 6287 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Product exploration explored 100000 steps with 138 reset in 2443 ms.
Product exploration explored 100000 steps with 138 reset in 2924 ms.
Built C files in :
/tmp/ltsmin7260404780766616607
[2024-05-24 03:18:41] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:18:41] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7260404780766616607
Running compilation step : cd /tmp/ltsmin7260404780766616607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7260404780766616607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7260404780766616607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3088 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3088/3088 places, 2728/2728 transitions.
Applied a total of 0 rules in 224 ms. Remains 3088 /3088 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:18:45] [INFO ] Invariant cache hit.
[2024-05-24 03:18:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:45] [INFO ] Implicit Places using invariants in 784 ms returned []
[2024-05-24 03:18:45] [INFO ] Invariant cache hit.
[2024-05-24 03:18:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:46] [INFO ] Implicit Places using invariants and state equation in 772 ms returned []
Implicit Place search using SMT with State Equation took 1596 ms to find 0 implicit places.
[2024-05-24 03:18:46] [INFO ] Redundant transitions in 93 ms returned []
[2024-05-24 03:18:46] [INFO ] Invariant cache hit.
[2024-05-24 03:18:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:18:47] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2789 ms. Remains : 3088/3088 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin4040681919907866675
[2024-05-24 03:18:47] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:18:47] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4040681919907866675
Running compilation step : cd /tmp/ltsmin4040681919907866675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4040681919907866675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4040681919907866675;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:18:50] [INFO ] Flatten gal took : 132 ms
[2024-05-24 03:18:51] [INFO ] Flatten gal took : 178 ms
[2024-05-24 03:18:51] [INFO ] Time to serialize gal into /tmp/LTL5682122890906476752.gal : 21 ms
[2024-05-24 03:18:51] [INFO ] Time to serialize properties into /tmp/LTL8990405266932816141.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5682122890906476752.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8732731752656258984.hoa' '-atoms' '/tmp/LTL8990405266932816141.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8990405266932816141.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8732731752656258984.hoa
Detected timeout of ITS tools.
[2024-05-24 03:19:06] [INFO ] Flatten gal took : 122 ms
[2024-05-24 03:19:06] [INFO ] Flatten gal took : 179 ms
[2024-05-24 03:19:06] [INFO ] Time to serialize gal into /tmp/LTL9572554518136433600.gal : 28 ms
[2024-05-24 03:19:06] [INFO ] Time to serialize properties into /tmp/LTL4835087967607909703.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9572554518136433600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4835087967607909703.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((p3361==0)||(p595==1))"))))
Formula 0 simplified : GF!"((p3361==0)||(p595==1))"
Detected timeout of ITS tools.
[2024-05-24 03:19:21] [INFO ] Flatten gal took : 122 ms
[2024-05-24 03:19:21] [INFO ] Applying decomposition
[2024-05-24 03:19:21] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4062100015521673824.txt' '-o' '/tmp/graph4062100015521673824.bin' '-w' '/tmp/graph4062100015521673824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4062100015521673824.bin' '-l' '-1' '-v' '-w' '/tmp/graph4062100015521673824.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:19:22] [INFO ] Decomposing Gal with order
[2024-05-24 03:19:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:19:22] [INFO ] Removed a total of 3389 redundant transitions.
[2024-05-24 03:19:22] [INFO ] Flatten gal took : 209 ms
[2024-05-24 03:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 73 ms.
[2024-05-24 03:19:22] [INFO ] Time to serialize gal into /tmp/LTL10670428130412737464.gal : 26 ms
[2024-05-24 03:19:22] [INFO ] Time to serialize properties into /tmp/LTL7876958345174580591.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10670428130412737464.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7876958345174580591.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.u141.p3361==0)||(i14.u347.p595==1))"))))
Formula 0 simplified : GF!"((i6.u141.p3361==0)||(i14.u347.p595==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15943784212542078810
[2024-05-24 03:19:38] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15943784212542078810
Running compilation step : cd /tmp/ltsmin15943784212542078810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15943784212542078810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15943784212542078810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-15 finished in 111942 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((!p0 U (p1||G(!p0)))||X(X(F(((!p2&&X(p3))||G(p3)))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G((p1 U p2))))))'
Found a Shortening insensitive property : Echo-PT-d02r19-LTLCardinality-04
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 3098 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3098/3098 places, 2730/2730 transitions.
Graph (complete) has 9363 edges and 3098 vertex of which 3090 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.10 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 356 ms. Remains 3089 /3098 variables (removed 9) and now considering 2728/2730 (removed 2) transitions.
// Phase 1: matrix 2728 rows 3089 cols
[2024-05-24 03:19:51] [INFO ] Computed 1365 invariants in 9718 ms
[2024-05-24 03:19:52] [INFO ] Implicit Places using invariants in 10612 ms returned []
[2024-05-24 03:19:52] [INFO ] Invariant cache hit.
[2024-05-24 03:19:53] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 11562 ms to find 0 implicit places.
[2024-05-24 03:19:53] [INFO ] Invariant cache hit.
[2024-05-24 03:19:54] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 3089/3098 places, 2728/2730 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 12816 ms. Remains : 3089/3098 places, 2728/2730 transitions.
Running random walk in product with property : Echo-PT-d02r19-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s2716 0) (EQ s2453 1)), p2:(OR (EQ s2223 0) (EQ s710 1)), p1:(EQ s50 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 193 reset in 3145 ms.
Product exploration explored 100000 steps with 196 reset in 3314 ms.
Computed a total of 3089 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3089 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 1378 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 404 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 03:20:05] [INFO ] Invariant cache hit.
[2024-05-24 03:20:06] [INFO ] [Real]Absence check using 4 positive place invariants in 132 ms returned sat
[2024-05-24 03:20:18] [INFO ] [Real]Absence check using 4 positive and 1361 generalized place invariants in 11932 ms returned sat
[2024-05-24 03:20:30] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:20:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 65 ms returned sat
[2024-05-24 03:20:43] [INFO ] [Nat]Absence check using 4 positive and 1361 generalized place invariants in 11744 ms returned sat
[2024-05-24 03:20:55] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3089 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Graph (complete) has 9316 edges and 3089 vertex of which 3085 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3085 transition count 2724
Applied a total of 5 rules in 225 ms. Remains 3085 /3089 variables (removed 4) and now considering 2724/2728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 3085/3089 places, 2724/2728 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 145909 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 145909 steps, saw 65783 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:21:02] [INFO ] Invariants computation overflowed in 2677 ms
[2024-05-24 03:21:27] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:21:52] [INFO ] After 24094ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:21:52] [INFO ] After 24100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-24 03:21:52] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 208 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 209 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 204 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:21:55] [INFO ] Invariants computation overflowed in 2519 ms
[2024-05-24 03:21:55] [INFO ] Implicit Places using invariants in 3119 ms returned []
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:21:58] [INFO ] Invariants computation overflowed in 2721 ms
[2024-05-24 03:21:59] [INFO ] Implicit Places using invariants and state equation in 3703 ms returned []
Implicit Place search using SMT with State Equation took 6844 ms to find 0 implicit places.
[2024-05-24 03:21:59] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:22:02] [INFO ] Invariants computation overflowed in 2497 ms
[2024-05-24 03:22:02] [INFO ] Dead Transitions using invariants and state equation in 3080 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10245 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2)), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
Knowledge based reduction with 10 factoid took 2720 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 501 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 382 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
[2024-05-24 03:22:06] [INFO ] Invariant cache hit.
[2024-05-24 03:22:15] [INFO ] [Real]Absence check using 4 positive place invariants in 69 ms returned sat
[2024-05-24 03:22:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:22:21] [INFO ] [Real]Absence check using 4 positive and 1361 generalized place invariants in 6248 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 5 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Applied a total of 0 rules in 213 ms. Remains 3089 /3089 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:22:21] [INFO ] Invariant cache hit.
[2024-05-24 03:22:25] [INFO ] Implicit Places using invariants in 3470 ms returned []
[2024-05-24 03:22:25] [INFO ] Invariant cache hit.
[2024-05-24 03:22:29] [INFO ] Implicit Places using invariants and state equation in 4051 ms returned []
Implicit Place search using SMT with State Equation took 7557 ms to find 0 implicit places.
[2024-05-24 03:22:29] [INFO ] Redundant transitions in 93 ms returned []
[2024-05-24 03:22:29] [INFO ] Invariant cache hit.
[2024-05-24 03:22:30] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8674 ms. Remains : 3089/3089 places, 2728/2728 transitions.
Computed a total of 3089 stabilizing places and 2728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3089 transition count 2728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1725 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-24 03:22:34] [INFO ] Invariant cache hit.
[2024-05-24 03:22:35] [INFO ] [Real]Absence check using 4 positive place invariants in 65 ms returned sat
[2024-05-24 03:22:48] [INFO ] [Real]Absence check using 4 positive and 1361 generalized place invariants in 12883 ms returned sat
[2024-05-24 03:22:59] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:23:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 131 ms returned sat
[2024-05-24 03:23:12] [INFO ] [Nat]Absence check using 4 positive and 1361 generalized place invariants in 11754 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-24 03:23:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 03:23:24] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3089 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Graph (complete) has 9316 edges and 3089 vertex of which 3085 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 3085 transition count 2724
Applied a total of 5 rules in 218 ms. Remains 3085 /3089 variables (removed 4) and now considering 2724/2728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 3085/3089 places, 2724/2728 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:23:28] [INFO ] Invariants computation overflowed in 2737 ms
[2024-05-24 03:23:53] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 212 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 176526 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 176526 steps, saw 71099 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:23:59] [INFO ] Invariants computation overflowed in 2530 ms
[2024-05-24 03:24:24] [INFO ] After 25013ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 297 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3085/3085 places, 2724/2724 transitions.
Applied a total of 0 rules in 292 ms. Remains 3085 /3085 variables (removed 0) and now considering 2724/2724 (removed 0) transitions.
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:24:27] [INFO ] Invariants computation overflowed in 2727 ms
[2024-05-24 03:24:28] [INFO ] Implicit Places using invariants in 3329 ms returned []
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:24:30] [INFO ] Invariants computation overflowed in 2485 ms
[2024-05-24 03:24:31] [INFO ] Implicit Places using invariants and state equation in 3618 ms returned []
Implicit Place search using SMT with State Equation took 6964 ms to find 0 implicit places.
[2024-05-24 03:24:32] [INFO ] Redundant transitions in 93 ms returned []
// Phase 1: matrix 2724 rows 3085 cols
[2024-05-24 03:24:34] [INFO ] Invariants computation overflowed in 2507 ms
[2024-05-24 03:24:35] [INFO ] Dead Transitions using invariants and state equation in 3122 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10510 ms. Remains : 3085/3085 places, 2724/2724 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1) (AND (NOT p0) p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2)), (F (OR (AND (NOT p0) p1) (AND (NOT p0) p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
Knowledge based reduction with 18 factoid took 6724 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter insensitive) to 7 states, 19 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 254 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
[2024-05-24 03:24:42] [INFO ] Invariant cache hit.
[2024-05-24 03:24:50] [INFO ] [Real]Absence check using 4 positive place invariants in 69 ms returned sat
[2024-05-24 03:24:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 03:24:57] [INFO ] [Real]Absence check using 4 positive and 1361 generalized place invariants in 6652 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), false, false, false, false]
Product exploration explored 100000 steps with 197 reset in 2891 ms.
Product exploration explored 100000 steps with 196 reset in 3194 ms.
Built C files in :
/tmp/ltsmin921880103255390313
[2024-05-24 03:25:03] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:25:03] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin921880103255390313
Running compilation step : cd /tmp/ltsmin921880103255390313;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin921880103255390313;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin921880103255390313;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 3089 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3089/3089 places, 2728/2728 transitions.
Applied a total of 0 rules in 213 ms. Remains 3089 /3089 variables (removed 0) and now considering 2728/2728 (removed 0) transitions.
[2024-05-24 03:25:07] [INFO ] Invariant cache hit.
[2024-05-24 03:25:08] [INFO ] Implicit Places using invariants in 869 ms returned []
[2024-05-24 03:25:08] [INFO ] Invariant cache hit.
[2024-05-24 03:25:08] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1741 ms to find 0 implicit places.
[2024-05-24 03:25:08] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-24 03:25:08] [INFO ] Invariant cache hit.
[2024-05-24 03:25:09] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2924 ms. Remains : 3089/3089 places, 2728/2728 transitions.
Built C files in :
/tmp/ltsmin11646739148536340870
[2024-05-24 03:25:09] [INFO ] Too many transitions (2728) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:25:09] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11646739148536340870
Running compilation step : cd /tmp/ltsmin11646739148536340870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11646739148536340870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11646739148536340870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-24 03:25:13] [INFO ] Flatten gal took : 124 ms
[2024-05-24 03:25:13] [INFO ] Flatten gal took : 131 ms
[2024-05-24 03:25:13] [INFO ] Time to serialize gal into /tmp/LTL11213231656376677002.gal : 19 ms
[2024-05-24 03:25:13] [INFO ] Time to serialize properties into /tmp/LTL9240835535115040406.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11213231656376677002.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1663617235516690265.hoa' '-atoms' '/tmp/LTL9240835535115040406.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9240835535115040406.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1663617235516690265.hoa
Detected timeout of ITS tools.
[2024-05-24 03:25:28] [INFO ] Flatten gal took : 126 ms
[2024-05-24 03:25:28] [INFO ] Flatten gal took : 130 ms
[2024-05-24 03:25:28] [INFO ] Time to serialize gal into /tmp/LTL4234586208257956659.gal : 18 ms
[2024-05-24 03:25:28] [INFO ] Time to serialize properties into /tmp/LTL16508603934922779566.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4234586208257956659.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16508603934922779566.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((G(("(p1050==1)")U("((p3226==0)||(p1710==1))")))||("((p627==0)&&(p346==1))")))))
Formula 0 simplified : XG(!"((p627==0)&&(p346==1))" & F(!"(p1050==1)" R !"((p3226==0)||(p1710==1))"))
Detected timeout of ITS tools.
[2024-05-24 03:25:43] [INFO ] Flatten gal took : 126 ms
[2024-05-24 03:25:43] [INFO ] Applying decomposition
[2024-05-24 03:25:43] [INFO ] Flatten gal took : 138 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17564012291445302088.txt' '-o' '/tmp/graph17564012291445302088.bin' '-w' '/tmp/graph17564012291445302088.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17564012291445302088.bin' '-l' '-1' '-v' '-w' '/tmp/graph17564012291445302088.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:25:44] [INFO ] Decomposing Gal with order
[2024-05-24 03:25:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:25:44] [INFO ] Removed a total of 3523 redundant transitions.
[2024-05-24 03:25:44] [INFO ] Flatten gal took : 329 ms
[2024-05-24 03:25:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 74 ms.
[2024-05-24 03:25:45] [INFO ] Time to serialize gal into /tmp/LTL12643417023239654523.gal : 33 ms
[2024-05-24 03:25:45] [INFO ] Time to serialize properties into /tmp/LTL2625045294294487007.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12643417023239654523.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2625045294294487007.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((G(("(i13.i1.i0.u21.p1050==1)")U("((i6.u274.p3226==0)||(i10.u210.p1710==1))")))||("((i11.u386.p627==0)&&(i9.u201.p346==1))"))))...156
Formula 0 simplified : XG(!"((i11.u386.p627==0)&&(i9.u201.p346==1))" & F(!"(i13.i1.i0.u21.p1050==1)" R !"((i6.u274.p3226==0)||(i10.u210.p1710==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11964681752758043640
[2024-05-24 03:26:00] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11964681752758043640
Running compilation step : cd /tmp/ltsmin11964681752758043640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11964681752758043640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11964681752758043640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Echo-PT-d02r19-LTLCardinality-04 finished in 381900 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p1))||p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(G(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-24 03:26:03] [INFO ] Flatten gal took : 203 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11424312789212576133
[2024-05-24 03:26:04] [INFO ] Too many transitions (2730) to apply POR reductions. Disabling POR matrices.
[2024-05-24 03:26:04] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11424312789212576133
Running compilation step : cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-24 03:26:04] [INFO ] Applying decomposition
[2024-05-24 03:26:04] [INFO ] Flatten gal took : 206 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14133854180501657006.txt' '-o' '/tmp/graph14133854180501657006.bin' '-w' '/tmp/graph14133854180501657006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14133854180501657006.bin' '-l' '-1' '-v' '-w' '/tmp/graph14133854180501657006.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:26:04] [INFO ] Decomposing Gal with order
[2024-05-24 03:26:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:26:05] [INFO ] Removed a total of 3453 redundant transitions.
[2024-05-24 03:26:05] [INFO ] Flatten gal took : 334 ms
[2024-05-24 03:26:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 64 ms.
[2024-05-24 03:26:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality11389603430283637696.gal : 34 ms
[2024-05-24 03:26:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality8503982485835306490.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11389603430283637696.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8503982485835306490.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 7 LTL properties
Checking formula 0 : !((X(G(((!("((i1.i0.u17.p2352==0)||(i6.i1.u165.p1471==1))"))U(("((i11.i0.u451.p2373!=1)&&(!((i1.i0.u17.p2352==0)||(i6.i1.u165.p1471==1...402
Formula 0 simplified : XF(XXG(F!"((i5.i1.u299.p1577==0)||(i3.i1.u295.p2739==1))" & ("((i11.i1.u436.p808==0)||(i11.i1.u250.p937==1))" | X!"((i5.i1.u299.p157...320
Compilation finished in 13939 ms.
Running link step : cd /tmp/ltsmin11424312789212576133;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 106 ms.
Running LTSmin : cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))||X(X(<>(((!(LTLAPp2==true)&&X((LTLAPp3==true)))||[]((LTLAPp3==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(LTLAPp0==true))))||X(X(<>(((!(LTLAPp2==true)&&X((LTLAPp3==true)))||[]((LTLAPp3==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(((LTLAPp4==true)||[](((LTLAPp5==true) U (LTLAPp6==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(((LTLAPp4==true)||[](((LTLAPp5==true) U (LTLAPp6==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp7==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp7==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11424312789212576133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](<>((LTLAPp9==true)))||(LTLAPp8==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-24 03:55:27] [INFO ] Applying decomposition
[2024-05-24 03:55:27] [INFO ] Flatten gal took : 285 ms
[2024-05-24 03:55:27] [INFO ] Decomposing Gal with order
[2024-05-24 03:55:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:55:29] [INFO ] Removed a total of 7531 redundant transitions.
[2024-05-24 03:55:29] [INFO ] Flatten gal took : 568 ms
[2024-05-24 03:55:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 143 ms.
[2024-05-24 03:55:29] [INFO ] Time to serialize gal into /tmp/LTLCardinality7859705308707146545.gal : 74 ms
[2024-05-24 03:55:29] [INFO ] Time to serialize properties into /tmp/LTLCardinality1887833303864745325.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7859705308707146545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1887833303864745325.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 7 LTL properties
Checking formula 0 : !((X(G(((!("((u273.p2352==0)||(u812.p1471==1))"))U(("((u238.p2373!=1)&&(!((u273.p2352==0)||(u812.p1471==1))))")||(G(!("((u273.p2352==0...326
Formula 0 simplified : XF(XXG(F!"((u911.p1577==0)||(u116.p2739==1))" & ("((u1479.p808==0)||(u1599.p937==1))" | X!"((u911.p1577==0)||(u116.p2739==1))")) & (...255
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11761960 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16024864 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d02r19"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is Echo-PT-d02r19, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-smll-171636279800062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r19.tgz
mv Echo-PT-d02r19 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;