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.r623-tall-171774435700198.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)
...................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BlocksWorld-PT-20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435700198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 132M
-rw-r--r-- 1 mcc users 1.9M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.3M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 21M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 60K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 184K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 4.7M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 162K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 388K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 11M Jun 7 06:26 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 BlocksWorld-PT-20-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717799032612

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-07 22:23:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 22:23:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 22:23:55] [INFO ] Load time of PNML (sax parser for PT used): 657 ms
[2024-06-07 22:23:55] [INFO ] Transformed 10711 places.
[2024-06-07 22:23:55] [INFO ] Transformed 21013 transitions.
[2024-06-07 22:23:55] [INFO ] Found NUPN structural information;
[2024-06-07 22:23:55] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76, pred_on_table_77, pred_on_table_78, pred_on_table_79, pred_on_table_80, pred_on_table_81, pred_on_table_82, pred_on_table_83, pred_on_table_84, pred_on_table_85, pred_on_table_86, pred_on_table_87, pred_on_table_88, pred_on_table_89, pred_on_table_90, pred_on_table_91, pred_on_table_92, pred_on_table_93, pred_on_table_94, pred_on_table_95, pred_on_table_96, pred_on_table_97, pred_on_table_98, pred_on_table_99, pred_on_table_100, pred_on_table_101]
[2024-06-07 22:23:55] [INFO ] Parsed PT model containing 10711 places and 21013 transitions and 105048 arcs in 816 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 286 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BlocksWorld-PT-20-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-20-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 406 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 81 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
// Phase 1: matrix 21013 rows 10711 cols
[2024-06-07 22:23:57] [INFO ] Computed 205 invariants in 281 ms
[2024-06-07 22:23:58] [INFO ] Implicit Places using invariants in 1411 ms returned []
Implicit Place search using SMT only with invariants took 1436 ms to find 0 implicit places.
[2024-06-07 22:23:58] [INFO ] Invariant cache hit.
[2024-06-07 22:23:59] [INFO ] Dead Transitions using invariants and state equation in 1084 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2607 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Support contains 406 out of 10711 places after structural reductions.
[2024-06-07 22:24:01] [INFO ] Flatten gal took : 1267 ms
[2024-06-07 22:24:04] [INFO ] Flatten gal took : 1051 ms
[2024-06-07 22:24:07] [INFO ] Input system was already deterministic with 21013 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2474 ms. (steps per millisecond=4 ) properties (out of 19) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-06-07 22:24:11] [INFO ] Invariant cache hit.
[2024-06-07 22:24:13] [INFO ] [Real]Absence check using 205 positive place invariants in 308 ms returned sat
[2024-06-07 22:24:36] [INFO ] After 22356ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5
[2024-06-07 22:24:36] [INFO ] State equation strengthened by 185 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
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.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2024-06-07 22:24:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-06-07 22:24:36] [INFO ] After 25148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 29 ms.
Support contains 103 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 268630 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268631 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 307 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 214 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:29:06] [INFO ] Invariant cache hit.
[2024-06-07 22:29:07] [INFO ] Implicit Places using invariants in 1023 ms returned []
Implicit Place search using SMT only with invariants took 1025 ms to find 0 implicit places.
[2024-06-07 22:29:07] [INFO ] Invariant cache hit.
[2024-06-07 22:29:08] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2171 ms. Remains : 10711/10711 places, 21013/21013 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 254 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s33 1) (GEQ s199 1)) (AND (GEQ s130 1) (GEQ s258 1)) (AND (GEQ s16 1) (GEQ s237 1)) (AND (GEQ s46 1) (GEQ s186 1)) (AND (GEQ s160 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 53980 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 7 in 5 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-00 finished in 12597 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' '!((p0 U p1))'
Support contains 307 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 183 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:29:18] [INFO ] Invariant cache hit.
[2024-06-07 22:29:19] [INFO ] Implicit Places using invariants in 1026 ms returned []
Implicit Place search using SMT only with invariants took 1028 ms to find 0 implicit places.
[2024-06-07 22:29:19] [INFO ] Invariant cache hit.
[2024-06-07 22:29:20] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2133 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (GEQ s2 1) (GEQ s61 1) (GEQ s62 1)) (AND (GEQ s2 1) (GEQ s214 1) (GEQ s215 1)) (AND (GEQ s2 1) (GEQ s283 1) (GEQ s284 1)) (AND (GEQ s2 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 50120 steps with 2957 reset in 10001 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 2 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-01 finished in 12269 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(p0)&&F(!p1)))'
Support contains 307 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 141 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:29:31] [INFO ] Invariant cache hit.
[2024-06-07 22:29:32] [INFO ] Implicit Places using invariants in 1006 ms returned []
Implicit Place search using SMT only with invariants took 1012 ms to find 0 implicit places.
[2024-06-07 22:29:32] [INFO ] Invariant cache hit.
[2024-06-07 22:29:33] [INFO ] Dead Transitions using invariants and state equation in 916 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2072 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 150 ms :[p1, (NOT p0), (OR (NOT p0) p1)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(OR (AND (GEQ s2 1) (GEQ s61 1) (GEQ s62 1)) (AND (GEQ s2 1) (GEQ s214 1) (GEQ s215 1)) (AND (GEQ s2 1) (GEQ s283 1) (GEQ s284 1)) (AND (GEQ s2 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 10510 steps with 5255 reset in 10003 ms.
Product exploration timeout after 10440 steps with 5220 reset in 10008 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 26 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-20-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-20-LTLFireability-02 finished in 22590 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 204 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 152 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:29:53] [INFO ] Invariant cache hit.
[2024-06-07 22:29:54] [INFO ] Implicit Places using invariants in 1035 ms returned []
Implicit Place search using SMT only with invariants took 1037 ms to find 0 implicit places.
[2024-06-07 22:29:54] [INFO ] Invariant cache hit.
[2024-06-07 22:29:55] [INFO ] Dead Transitions using invariants and state equation in 943 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2135 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-04 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 (AND (GEQ s33 1) (GEQ s199 1)) (AND (GEQ s130 1) (GEQ s258 1)) (AND (GEQ s16 1) (GEQ s237 1)) (AND (GEQ s46 1) (GEQ s186 1)) (AND (GEQ s160 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 12730 steps with 0 reset in 10008 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 4 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-04 finished in 12327 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)||(F(G((F(p0)||p2)))&&p1))))'
Support contains 198 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 132 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:30:06] [INFO ] Invariant cache hit.
[2024-06-07 22:30:06] [INFO ] Implicit Places using invariants in 901 ms returned []
Implicit Place search using SMT only with invariants took 903 ms to find 0 implicit places.
[2024-06-07 22:30:06] [INFO ] Invariant cache hit.
[2024-06-07 22:30:07] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1940 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 222 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s400 1) (LT s466 1) (LT s575 1) (LT s622 1) (LT s843 1) (LT s981 1) (LT s1073 1) (LT s1176 1) (LT s1256 1) (LT s1373 1) (LT s1434 1) (LT s1547 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 55020 steps with 0 reset in 10002 ms.
Product exploration timeout after 53110 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 110 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2213 ms. (steps per millisecond=4 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 281419 steps, run timeout after 9001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 281419 steps, saw 249619 distinct states, run finished after 9003 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 5 properties.
[2024-06-07 22:30:40] [INFO ] Invariant cache hit.
[2024-06-07 22:30:42] [INFO ] [Real]Absence check using 205 positive place invariants in 265 ms returned sat
[2024-06-07 22:30:42] [INFO ] After 1684ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2024-06-07 22:30:44] [INFO ] [Nat]Absence check using 205 positive place invariants in 292 ms returned sat
[2024-06-07 22:31:04] [INFO ] After 19490ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2024-06-07 22:31:04] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 22:31:07] [INFO ] After 3543ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2024-06-07 22:31:07] [INFO ] After 3544ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-06-07 22:31:07] [INFO ] After 25052ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 198 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 271670 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271670 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (NOT (AND p2 (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 113 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 96 out of 10711 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 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 127 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:35:39] [INFO ] Invariant cache hit.
[2024-06-07 22:35:40] [INFO ] Implicit Places using invariants in 950 ms returned []
Implicit Place search using SMT only with invariants took 952 ms to find 0 implicit places.
[2024-06-07 22:35:40] [INFO ] Invariant cache hit.
[2024-06-07 22:35:41] [INFO ] Dead Transitions using invariants and state equation in 883 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1965 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 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 65 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2012 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 236581 steps, run timeout after 6001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 236581 steps, saw 208947 distinct states, run finished after 6001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 22:35:50] [INFO ] Invariant cache hit.
[2024-06-07 22:35:51] [INFO ] [Real]Absence check using 205 positive place invariants in 281 ms returned sat
[2024-06-07 22:36:10] [INFO ] After 18548ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 22:36:10] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 22:36:13] [INFO ] After 3415ms SMT Verify possible using 185 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 22:36:13] [INFO ] After 23417ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 22:36:14] [INFO ] [Nat]Absence check using 205 positive place invariants in 255 ms returned sat
[2024-06-07 22:36:33] [INFO ] After 18447ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 22:36:36] [INFO ] After 3192ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-07 22:36:37] [INFO ] After 3951ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 516 ms.
[2024-06-07 22:36:37] [INFO ] After 24322ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 96 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 393875 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 393876 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 52230 steps with 0 reset in 10001 ms.
Product exploration timeout after 54110 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin16373708655465474212
[2024-06-07 22:43:32] [INFO ] Too many transitions (21013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 22:43:32] [INFO ] Built C files in 259ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16373708655465474212
Running compilation step : cd /tmp/ltsmin16373708655465474212;'/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/ltsmin16373708655465474212;'/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/ltsmin16373708655465474212;'/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 96 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 149 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:43:35] [INFO ] Invariant cache hit.
[2024-06-07 22:43:36] [INFO ] Implicit Places using invariants in 899 ms returned []
Implicit Place search using SMT only with invariants took 900 ms to find 0 implicit places.
[2024-06-07 22:43:36] [INFO ] Invariant cache hit.
[2024-06-07 22:43:37] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1948 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Built C files in :
/tmp/ltsmin18132326557335164913
[2024-06-07 22:43:37] [INFO ] Too many transitions (21013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 22:43:37] [INFO ] Built C files in 195ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18132326557335164913
Running compilation step : cd /tmp/ltsmin18132326557335164913;'/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/ltsmin18132326557335164913;'/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/ltsmin18132326557335164913;'/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)
[2024-06-07 22:43:42] [INFO ] Flatten gal took : 845 ms
[2024-06-07 22:43:43] [INFO ] Flatten gal took : 609 ms
[2024-06-07 22:43:43] [INFO ] Time to serialize gal into /tmp/LTL4866056486252187774.gal : 167 ms
[2024-06-07 22:43:43] [INFO ] Time to serialize properties into /tmp/LTL4191526036415749944.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/LTL4866056486252187774.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10224707930169078542.hoa' '-atoms' '/tmp/LTL4191526036415749944.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/LTL4191526036415749944.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10224707930169078542.hoa
Detected timeout of ITS tools.
[2024-06-07 22:43:59] [INFO ] Flatten gal took : 712 ms
[2024-06-07 22:44:00] [INFO ] Flatten gal took : 671 ms
[2024-06-07 22:44:00] [INFO ] Time to serialize gal into /tmp/LTL9183760393829813815.gal : 156 ms
[2024-06-07 22:44:00] [INFO ] Time to serialize properties into /tmp/LTL5476596987472961856.ltl : 9 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/LTL9183760393829813815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5476596987472961856.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 : !((G((F("((((((((pred_on_9486<1)||(pred_on_5815<1))||((pred_on_6530<1)||(pred_on_921<1)))||(((pred_on_2657<1)||(pred_on_6330<1))||((pr...8141
Formula 0 simplified : F(G!"((((((((pred_on_9486<1)||(pred_on_5815<1))||((pred_on_6530<1)||(pred_on_921<1)))||(((pred_on_2657<1)||(pred_on_6330<1))||((pred...8124
Detected timeout of ITS tools.
[2024-06-07 22:44:16] [INFO ] Flatten gal took : 622 ms
[2024-06-07 22:44:16] [INFO ] Applying decomposition
[2024-06-07 22:44:17] [INFO ] Flatten gal took : 674 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/graph11047337768867309267.txt' '-o' '/tmp/graph11047337768867309267.bin' '-w' '/tmp/graph11047337768867309267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11047337768867309267.bin' '-l' '-1' '-v' '-w' '/tmp/graph11047337768867309267.weights' '-q' '0' '-e' '0.001'
[2024-06-07 22:44:18] [INFO ] Decomposing Gal with order
[2024-06-07 22:44:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 22:44:23] [INFO ] Removed a total of 40798 redundant transitions.
[2024-06-07 22:44:23] [INFO ] Flatten gal took : 3387 ms
[2024-06-07 22:44:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 1720 labels/synchronizations in 805 ms.
[2024-06-07 22:44:25] [INFO ] Time to serialize gal into /tmp/LTL1172508523276399357.gal : 188 ms
[2024-06-07 22:44:25] [INFO ] Time to serialize properties into /tmp/LTL1449014487650663924.ltl : 2 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/LTL1172508523276399357.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1449014487650663924.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 : !((G((F("((((((((i14.u93.pred_on_9486<1)||(u1.pred_on_5815<1))||((u2.pred_on_6530<1)||(u3.pred_on_921<1)))||(((u5.pred_on_2657<1)||(i1...9831
Formula 0 simplified : F(G!"((((((((i14.u93.pred_on_9486<1)||(u1.pred_on_5815<1))||((u2.pred_on_6530<1)||(u3.pred_on_921<1)))||(((u5.pred_on_2657<1)||(i14....9814
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin983251111628548287
[2024-06-07 22:44:40] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin983251111628548287
Running compilation step : cd /tmp/ltsmin983251111628548287;'/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/ltsmin983251111628548287;'/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/ltsmin983251111628548287;'/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 BlocksWorld-PT-20-LTLFireability-05 finished in 877739 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(X(F(!p0)))&&(!p1 U G(p1)))))'
Support contains 301 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 46 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:44:43] [INFO ] Invariant cache hit.
[2024-06-07 22:44:44] [INFO ] Implicit Places using invariants in 969 ms returned []
Implicit Place search using SMT only with invariants took 971 ms to find 0 implicit places.
[2024-06-07 22:44:44] [INFO ] Invariant cache hit.
[2024-06-07 22:44:45] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1909 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 258 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0, (NOT p1), (NOT p1), p0, true]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(OR (AND (GEQ s2 1) (GEQ s61 1) (GEQ s62 1)) (AND (GEQ s2 1) (GEQ s214 1) (GEQ s215 1)) (AND (GEQ s2 1) (GEQ s283 1) (GEQ s284 1)) (AND (GEQ s2 1) (GEQ...], 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 timeout after 54390 steps with 0 reset in 10002 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 11 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-07 finished in 12245 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((G(p1)||p0))))'
Support contains 4 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 138 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:44:56] [INFO ] Invariant cache hit.
[2024-06-07 22:44:56] [INFO ] Implicit Places using invariants in 909 ms returned []
Implicit Place search using SMT only with invariants took 910 ms to find 0 implicit places.
[2024-06-07 22:44:56] [INFO ] Invariant cache hit.
[2024-06-07 22:44:57] [INFO ] Dead Transitions using invariants and state equation in 922 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1973 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s75 1), p0:(OR (LT s2 1) (LT s103 1) (LT s3862 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 54800 steps with 2 reset in 10002 ms.
Product exploration timeout after 55810 steps with 1 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2065 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 187662 steps, run timeout after 6001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 187662 steps, saw 164553 distinct states, run finished after 6001 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-07 22:45:26] [INFO ] Invariant cache hit.
[2024-06-07 22:45:28] [INFO ] [Real]Absence check using 205 positive place invariants in 315 ms returned sat
[2024-06-07 22:45:45] [INFO ] After 16975ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2024-06-07 22:45:45] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 22:45:51] [INFO ] After 6478ms SMT Verify possible using 185 Read/Feed constraints in real domain returned unsat :1 sat :0
[2024-06-07 22:45:51] [INFO ] After 25039ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 4 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 264676 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 264677 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 127 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 10711 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 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 137 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:50:16] [INFO ] Invariant cache hit.
[2024-06-07 22:50:17] [INFO ] Implicit Places using invariants in 932 ms returned []
Implicit Place search using SMT only with invariants took 934 ms to find 0 implicit places.
[2024-06-07 22:50:17] [INFO ] Invariant cache hit.
[2024-06-07 22:50:18] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1975 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 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 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1929 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 245962 steps, run timeout after 6001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 245962 steps, saw 217468 distinct states, run finished after 6001 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 22:50:27] [INFO ] Invariant cache hit.
[2024-06-07 22:50:28] [INFO ] [Real]Absence check using 205 positive place invariants in 297 ms returned sat
[2024-06-07 22:50:43] [INFO ] After 15477ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 22:50:44] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 22:50:47] [INFO ] After 3374ms SMT Verify possible using 185 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 22:50:47] [INFO ] After 20277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 22:50:48] [INFO ] [Nat]Absence check using 205 positive place invariants in 295 ms returned sat
[2024-06-07 22:51:05] [INFO ] After 16531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 22:51:12] [INFO ] After 7085ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 22:51:12] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 38 ms.
Support contains 3 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 238585 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 238585 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 57570 steps with 0 reset in 10001 ms.
Product exploration timeout after 56110 steps with 1 reset in 10001 ms.
Built C files in :
/tmp/ltsmin13699762154590964683
[2024-06-07 22:55:31] [INFO ] Too many transitions (21013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 22:55:31] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13699762154590964683
Running compilation step : cd /tmp/ltsmin13699762154590964683;'/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/ltsmin13699762154590964683;'/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/ltsmin13699762154590964683;'/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 3 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 138 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:55:34] [INFO ] Invariant cache hit.
[2024-06-07 22:55:35] [INFO ] Implicit Places using invariants in 865 ms returned []
Implicit Place search using SMT only with invariants took 869 ms to find 0 implicit places.
[2024-06-07 22:55:35] [INFO ] Invariant cache hit.
[2024-06-07 22:55:36] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1875 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Built C files in :
/tmp/ltsmin16405838656517385406
[2024-06-07 22:55:36] [INFO ] Too many transitions (21013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 22:55:36] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16405838656517385406
Running compilation step : cd /tmp/ltsmin16405838656517385406;'/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/ltsmin16405838656517385406;'/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/ltsmin16405838656517385406;'/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)
[2024-06-07 22:55:41] [INFO ] Flatten gal took : 685 ms
[2024-06-07 22:55:41] [INFO ] Flatten gal took : 608 ms
[2024-06-07 22:55:41] [INFO ] Time to serialize gal into /tmp/LTL9614739894501094977.gal : 98 ms
[2024-06-07 22:55:41] [INFO ] Time to serialize properties into /tmp/LTL16975587767003933709.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/LTL9614739894501094977.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16930109559602707186.hoa' '-atoms' '/tmp/LTL16975587767003933709.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/LTL16975587767003933709.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16930109559602707186.hoa
Detected timeout of ITS tools.
[2024-06-07 22:55:58] [INFO ] Flatten gal took : 687 ms
[2024-06-07 22:55:58] [INFO ] Flatten gal took : 601 ms
[2024-06-07 22:55:58] [INFO ] Time to serialize gal into /tmp/LTL6195179599087002260.gal : 97 ms
[2024-06-07 22:55:58] [INFO ] Time to serialize properties into /tmp/LTL7921727500476212337.ltl : 4 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/LTL6195179599087002260.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7921727500476212337.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 : !((G(F(("((pred_arm_empty_0<1)||(pred_clear_34<1))")||(("(pred_on_8908<1)")||(G("(pred_holding_24>=1)")))))))
Formula 0 simplified : G(F!"(pred_holding_24>=1)" & FG(!"((pred_arm_empty_0<1)||(pred_clear_34<1))" & !"(pred_on_8908<1)"))
Detected timeout of ITS tools.
[2024-06-07 22:56:14] [INFO ] Flatten gal took : 646 ms
[2024-06-07 22:56:14] [INFO ] Applying decomposition
[2024-06-07 22:56:15] [INFO ] Flatten gal took : 662 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/graph5630106733313063589.txt' '-o' '/tmp/graph5630106733313063589.bin' '-w' '/tmp/graph5630106733313063589.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5630106733313063589.bin' '-l' '-1' '-v' '-w' '/tmp/graph5630106733313063589.weights' '-q' '0' '-e' '0.001'
[2024-06-07 22:56:17] [INFO ] Decomposing Gal with order
[2024-06-07 22:56:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 22:56:20] [INFO ] Removed a total of 40798 redundant transitions.
[2024-06-07 22:56:21] [INFO ] Flatten gal took : 2792 ms
[2024-06-07 22:56:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1614 labels/synchronizations in 651 ms.
[2024-06-07 22:56:22] [INFO ] Time to serialize gal into /tmp/LTL14153282472101788232.gal : 142 ms
[2024-06-07 22:56:22] [INFO ] Time to serialize properties into /tmp/LTL3105023385003169887.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/LTL14153282472101788232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3105023385003169887.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(("((i6.u7.pred_arm_empty_0<1)||(u34.pred_clear_34<1))")||(("(u34.pred_on_8908<1)")||(G("(u24.pred_holding_24>=1)")))))))
Formula 0 simplified : G(F!"(u24.pred_holding_24>=1)" & FG(!"((i6.u7.pred_arm_empty_0<1)||(u34.pred_clear_34<1))" & !"(u34.pred_on_8908<1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14143876734748534624
[2024-06-07 22:56:37] [INFO ] Built C files in 170ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14143876734748534624
Running compilation step : cd /tmp/ltsmin14143876734748534624;'/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/ltsmin14143876734748534624;'/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/ltsmin14143876734748534624;'/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 BlocksWorld-PT-20-LTLFireability-08 finished in 705095 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))||(p1 U p2)))'
Support contains 4 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 55 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:56:41] [INFO ] Invariant cache hit.
[2024-06-07 22:56:41] [INFO ] Implicit Places using invariants in 945 ms returned []
Implicit Place search using SMT only with invariants took 945 ms to find 0 implicit places.
[2024-06-07 22:56:41] [INFO ] Invariant cache hit.
[2024-06-07 22:56:42] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1914 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(AND (GEQ s109 1) (GEQ s210 1)), p1:(OR (AND (GEQ s21 1) (GEQ s283 1)) (NOT (AND (GEQ s109 1) (GEQ s210 1)))), p0:(AND (GEQ s21 1) (GEQ s283 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, null, null][false, false, false, false, false]]
Product exploration timeout after 56450 steps with 17 reset in 10002 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 2 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-09 finished in 12124 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) U (F(G(p1))||G(!p1)))))'
Support contains 5 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 54 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:56:53] [INFO ] Invariant cache hit.
[2024-06-07 22:56:54] [INFO ] Implicit Places using invariants in 890 ms returned []
Implicit Place search using SMT only with invariants took 892 ms to find 0 implicit places.
[2024-06-07 22:56:54] [INFO ] Invariant cache hit.
[2024-06-07 22:56:54] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1832 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 102 ms :[false, false, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={1} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s114 1) (GEQ s208 1)), p0:(AND (GEQ s2 1) (GEQ s220 1) (GEQ s7799 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 57440 steps with 2 reset in 10001 ms.
Stack based approach found an accepted trace after 12657 steps with 0 reset with depth 12658 and stack size 11233 in 2211 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-10 finished in 14196 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)||G(p1))))'
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 54 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 22:57:07] [INFO ] Invariant cache hit.
[2024-06-07 22:57:08] [INFO ] Implicit Places using invariants in 912 ms returned []
Implicit Place search using SMT only with invariants took 913 ms to find 0 implicit places.
[2024-06-07 22:57:08] [INFO ] Invariant cache hit.
[2024-06-07 22:57:09] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1867 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (LT s2 1) (LT s211 1) (LT s212 1)), p0:(OR (LT s400 1) (LT s466 1) (LT s575 1) (LT s622 1) (LT s843 1) (LT s981 1) (LT s1073 1) (LT s1176 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 56210 steps with 0 reset in 10002 ms.
Product exploration timeout after 56320 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2194 ms. (steps per millisecond=4 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-06-07 22:57:32] [INFO ] Invariant cache hit.
[2024-06-07 22:57:34] [INFO ] [Real]Absence check using 205 positive place invariants in 233 ms returned sat
[2024-06-07 22:57:34] [INFO ] After 1500ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-06-07 22:57:35] [INFO ] [Nat]Absence check using 205 positive place invariants in 230 ms returned sat
[2024-06-07 22:57:52] [INFO ] After 17059ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-06-07 22:57:52] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 22:57:57] [INFO ] After 4284ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2024-06-07 22:57:58] [INFO ] After 5723ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 539 ms.
[2024-06-07 22:57:59] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 235868 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235868 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 357 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 134 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:01:55] [INFO ] Invariant cache hit.
[2024-06-07 23:01:56] [INFO ] Implicit Places using invariants in 897 ms returned []
Implicit Place search using SMT only with invariants took 898 ms to find 0 implicit places.
[2024-06-07 23:01:56] [INFO ] Invariant cache hit.
[2024-06-07 23:01:57] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1930 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 11 factoid took 292 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2041 ms. (steps per millisecond=4 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-06-07 23:02:00] [INFO ] Invariant cache hit.
[2024-06-07 23:02:02] [INFO ] [Real]Absence check using 205 positive place invariants in 239 ms returned sat
[2024-06-07 23:02:02] [INFO ] After 1505ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-06-07 23:02:03] [INFO ] [Nat]Absence check using 205 positive place invariants in 230 ms returned sat
[2024-06-07 23:02:22] [INFO ] After 18361ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-06-07 23:02:22] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 23:02:26] [INFO ] After 4349ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2024-06-07 23:02:27] [INFO ] After 5056ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-06-07 23:02:27] [INFO ] After 25139ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 237258 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 237258 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X p0), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 12 factoid took 363 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration timeout after 54150 steps with 0 reset in 10002 ms.
Product exploration timeout after 54110 steps with 0 reset in 10002 ms.
Built C files in :
/tmp/ltsmin10730448016630202092
[2024-06-07 23:06:45] [INFO ] Too many transitions (21013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 23:06:45] [INFO ] Built C files in 154ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10730448016630202092
Running compilation step : cd /tmp/ltsmin10730448016630202092;'/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/ltsmin10730448016630202092;'/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/ltsmin10730448016630202092;'/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 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 132 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:06:48] [INFO ] Invariant cache hit.
[2024-06-07 23:06:49] [INFO ] Implicit Places using invariants in 861 ms returned []
Implicit Place search using SMT only with invariants took 862 ms to find 0 implicit places.
[2024-06-07 23:06:49] [INFO ] Invariant cache hit.
[2024-06-07 23:06:50] [INFO ] Dead Transitions using invariants and state equation in 876 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1872 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Built C files in :
/tmp/ltsmin4960039068838457722
[2024-06-07 23:06:50] [INFO ] Too many transitions (21013) to apply POR reductions. Disabling POR matrices.
[2024-06-07 23:06:50] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4960039068838457722
Running compilation step : cd /tmp/ltsmin4960039068838457722;'/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/ltsmin4960039068838457722;'/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/ltsmin4960039068838457722;'/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)
[2024-06-07 23:06:54] [INFO ] Flatten gal took : 650 ms
[2024-06-07 23:06:55] [INFO ] Flatten gal took : 590 ms
[2024-06-07 23:06:55] [INFO ] Time to serialize gal into /tmp/LTL8494554697826881856.gal : 97 ms
[2024-06-07 23:06:55] [INFO ] Time to serialize properties into /tmp/LTL17853019422705287746.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/LTL8494554697826881856.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14981110727754849118.hoa' '-atoms' '/tmp/LTL17853019422705287746.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/LTL17853019422705287746.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14981110727754849118.hoa
Detected timeout of ITS tools.
[2024-06-07 23:07:11] [INFO ] Flatten gal took : 643 ms
[2024-06-07 23:07:12] [INFO ] Flatten gal took : 628 ms
[2024-06-07 23:07:12] [INFO ] Time to serialize gal into /tmp/LTL9874050127796049476.gal : 102 ms
[2024-06-07 23:07:12] [INFO ] Time to serialize properties into /tmp/LTL4653257531078622232.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/LTL9874050127796049476.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4653257531078622232.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 : !((X((G("((((((((pred_on_9486<1)||(pred_on_5815<1))||((pred_on_6530<1)||(pred_on_921<1)))||(((pred_on_2657<1)||(pred_on_6330<1))||((pr...2018
Formula 0 simplified : X(F!"((((((((pred_on_9486<1)||(pred_on_5815<1))||((pred_on_6530<1)||(pred_on_921<1)))||(((pred_on_2657<1)||(pred_on_6330<1))||((pred...2010
Detected timeout of ITS tools.
[2024-06-07 23:07:28] [INFO ] Flatten gal took : 619 ms
[2024-06-07 23:07:28] [INFO ] Applying decomposition
[2024-06-07 23:07:28] [INFO ] Flatten gal took : 666 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/graph6975154179741985188.txt' '-o' '/tmp/graph6975154179741985188.bin' '-w' '/tmp/graph6975154179741985188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6975154179741985188.bin' '-l' '-1' '-v' '-w' '/tmp/graph6975154179741985188.weights' '-q' '0' '-e' '0.001'
[2024-06-07 23:07:30] [INFO ] Decomposing Gal with order
[2024-06-07 23:07:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 23:07:34] [INFO ] Removed a total of 40798 redundant transitions.
[2024-06-07 23:07:34] [INFO ] Flatten gal took : 2654 ms
[2024-06-07 23:07:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1544 labels/synchronizations in 599 ms.
[2024-06-07 23:07:35] [INFO ] Time to serialize gal into /tmp/LTL12214602503590413102.gal : 130 ms
[2024-06-07 23:07:35] [INFO ] Time to serialize properties into /tmp/LTL17911606901503687284.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/LTL12214602503590413102.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17911606901503687284.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("((((((((u93.pred_on_9486<1)||(u57.pred_on_5815<1))||((u64.pred_on_6530<1)||(u3.pred_on_921<1)))||(((u5.pred_on_2657<1)||(u6.p...2468
Formula 0 simplified : X(F!"((((((((u93.pred_on_9486<1)||(u57.pred_on_5815<1))||((u64.pred_on_6530<1)||(u3.pred_on_921<1)))||(((u5.pred_on_2657<1)||(u6.pre...2460
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15423801269113730816
[2024-06-07 23:07:51] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15423801269113730816
Running compilation step : cd /tmp/ltsmin15423801269113730816;'/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/ltsmin15423801269113730816;'/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/ltsmin15423801269113730816;'/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 BlocksWorld-PT-20-LTLFireability-11 finished in 646819 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((G(p0)||X(G(p1))))))'
Support contains 5 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 56 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:07:54] [INFO ] Invariant cache hit.
[2024-06-07 23:07:55] [INFO ] Implicit Places using invariants in 880 ms returned []
Implicit Place search using SMT only with invariants took 881 ms to find 0 implicit places.
[2024-06-07 23:07:55] [INFO ] Invariant cache hit.
[2024-06-07 23:07:55] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1846 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p1:(OR (LT s2 1) (LT s190 1) (LT s191 1)), p0:(OR (LT s37 1) (LT s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 17740 steps with 0 reset in 3177 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-12 finished in 5306 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(!p0)&&F(p1)))'
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 143 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:07:59] [INFO ] Invariant cache hit.
[2024-06-07 23:08:00] [INFO ] Implicit Places using invariants in 862 ms returned []
Implicit Place search using SMT only with invariants took 865 ms to find 0 implicit places.
[2024-06-07 23:08:00] [INFO ] Invariant cache hit.
[2024-06-07 23:08:01] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1884 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 483 ms :[(NOT p1), p0, (OR (NOT p1) p0)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(OR (LT s2 1) (LT s25 1) (LT s1224 1)), p0:(OR (LT s400 1) (LT s466 1) (LT s575 1) (LT s622 1) (LT s843 1) (LT s981 1) (LT s1073 1) (LT s1176 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 54570 steps with 0 reset in 10002 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 2 ms.
FORMULA BlocksWorld-PT-20-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-20-LTLFireability-14 finished in 12419 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(p0)&&F(!p1)) U (G((X(G(p0))||(X(p0)&&F(!p1))))||(G((p2&&X(p2)))&&(X(G(p0))||(X(p0)&&F(!p1)))))))'
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 52 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:08:11] [INFO ] Invariant cache hit.
[2024-06-07 23:08:12] [INFO ] Implicit Places using invariants in 966 ms returned []
Implicit Place search using SMT only with invariants took 967 ms to find 0 implicit places.
[2024-06-07 23:08:12] [INFO ] Invariant cache hit.
[2024-06-07 23:08:13] [INFO ] Dead Transitions using invariants and state equation in 894 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1918 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Stuttering acceptance computed with spot in 251 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p0)), true, (AND (NOT p2) (NOT p0)), p1, (AND (NOT p2) p0)]
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=p1, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 4}, { cond=(AND p2 p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(LT s30 1), p1:(AND (GEQ s88 1) (GEQ s219 1)), p0:(OR (LT s400 1) (LT s466 1) (LT s575 1) (LT s622 1) (LT s843 1) (LT s981 1) (LT s1073 1) (LT s1176 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 79810 steps with 26732 reset in 10001 ms.
Product exploration timeout after 79110 steps with 26466 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X p0), (X (NOT p1)), (X (X p2)), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 138 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p0)), true, (AND (NOT p2) (NOT p0)), p1, (AND (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2098 ms. (steps per millisecond=4 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-06-07 23:08:37] [INFO ] Invariant cache hit.
[2024-06-07 23:08:39] [INFO ] [Real]Absence check using 205 positive place invariants in 234 ms returned sat
[2024-06-07 23:08:54] [INFO ] After 15353ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:1
[2024-06-07 23:08:54] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 23:08:58] [INFO ] After 3701ms SMT Verify possible using 185 Read/Feed constraints in real domain returned unsat :3 sat :0 real:2
[2024-06-07 23:08:58] [INFO ] After 20969ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2024-06-07 23:08:59] [INFO ] [Nat]Absence check using 205 positive place invariants in 239 ms returned sat
[2024-06-07 23:09:17] [INFO ] After 17204ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2024-06-07 23:09:20] [INFO ] After 3431ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2024-06-07 23:09:22] [INFO ] After 4858ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 932 ms.
[2024-06-07 23:09:23] [INFO ] After 24557ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 97 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 355383 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355384 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 p0))), (X p0), (X (NOT p1)), (X (X p2)), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p1))), (G (NOT (AND (NOT p2) p1))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT p2)), (F p1), (F (AND (NOT p2) p0)), (F (NOT (AND p2 p0)))]
Knowledge based reduction with 19 factoid took 439 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 6 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Support contains 97 out of 10711 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 67 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:15:19] [INFO ] Invariant cache hit.
[2024-06-07 23:15:20] [INFO ] Implicit Places using invariants in 891 ms returned []
Implicit Place search using SMT only with invariants took 892 ms to find 0 implicit places.
[2024-06-07 23:15:20] [INFO ] Invariant cache hit.
[2024-06-07 23:15:21] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1835 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0), (X p2), (X p0), (X (X p2)), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 86 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 6 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1824 ms. (steps per millisecond=5 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 23:15:23] [INFO ] Invariant cache hit.
[2024-06-07 23:15:24] [INFO ] [Real]Absence check using 205 positive place invariants in 242 ms returned sat
[2024-06-07 23:15:41] [INFO ] After 16744ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-06-07 23:15:41] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-06-07 23:15:44] [INFO ] After 3125ms SMT Verify possible using 185 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 23:15:44] [INFO ] After 21214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 23:15:46] [INFO ] [Nat]Absence check using 205 positive place invariants in 246 ms returned sat
[2024-06-07 23:16:03] [INFO ] After 17573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 23:16:06] [INFO ] After 3046ms SMT Verify possible using 185 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-07 23:16:07] [INFO ] After 3763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 484 ms.
[2024-06-07 23:16:08] [INFO ] After 23150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 96 out of 10711 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10711 transition count 21012
Applied a total of 1 rules in 355326 ms. Remains 10711 /10711 variables (removed 0) and now considering 21012/21013 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355327 ms. Remains : 10711/10711 places, 21012/21013 transitions.
Knowledge obtained : [(AND p2 p0), (X p2), (X p0), (X (X p2)), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (AND p0 p2)))]
Knowledge based reduction with 6 factoid took 144 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 6 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Product exploration timeout after 82090 steps with 27401 reset in 10001 ms.
Product exploration timeout after 81720 steps with 27288 reset in 10001 ms.
Applying partial POR strategy [false, true, false, true, false, true]
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), true, (AND (NOT p0) (NOT p2)), (NOT p2)]
Support contains 97 out of 10711 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 197 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:22:24] [INFO ] Invariant cache hit.
[2024-06-07 23:22:25] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1070 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Built C files in :
/tmp/ltsmin1974756757833507633
[2024-06-07 23:22:25] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1974756757833507633
Running compilation step : cd /tmp/ltsmin1974756757833507633;'/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/ltsmin1974756757833507633;'/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/ltsmin1974756757833507633;'/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 97 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 53 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:22:28] [INFO ] Invariant cache hit.
[2024-06-07 23:22:29] [INFO ] Implicit Places using invariants in 888 ms returned []
Implicit Place search using SMT only with invariants took 890 ms to find 0 implicit places.
[2024-06-07 23:22:29] [INFO ] Invariant cache hit.
[2024-06-07 23:22:30] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1812 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Built C files in :
/tmp/ltsmin12137315334868323470
[2024-06-07 23:22:30] [INFO ] Built C files in 147ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12137315334868323470
Running compilation step : cd /tmp/ltsmin12137315334868323470;'/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/ltsmin12137315334868323470;'/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/ltsmin12137315334868323470;'/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)
[2024-06-07 23:22:35] [INFO ] Flatten gal took : 661 ms
[2024-06-07 23:22:35] [INFO ] Flatten gal took : 604 ms
[2024-06-07 23:22:35] [INFO ] Time to serialize gal into /tmp/LTL1670646988075291650.gal : 94 ms
[2024-06-07 23:22:35] [INFO ] Time to serialize properties into /tmp/LTL3441469880139952195.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/LTL1670646988075291650.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6925243369868233896.hoa' '-atoms' '/tmp/LTL3441469880139952195.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/LTL3441469880139952195.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6925243369868233896.hoa
Detected timeout of ITS tools.
[2024-06-07 23:22:52] [INFO ] Flatten gal took : 682 ms
[2024-06-07 23:22:52] [INFO ] Flatten gal took : 636 ms
[2024-06-07 23:22:52] [INFO ] Time to serialize gal into /tmp/LTL7043139435934706651.gal : 104 ms
[2024-06-07 23:22:52] [INFO ] Time to serialize properties into /tmp/LTL16825877238650850765.ltl : 8 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/LTL7043139435934706651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16825877238650850765.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("((((((((pred_on_9486<1)||(pred_on_5815<1))||((pred_on_6530<1)||(pred_on_921<1)))||(((pred_on_2657<1)||(pred_on_6330<1))||((pre...9849
Formula 0 simplified : (X!"((((((((pred_on_9486<1)||(pred_on_5815<1))||((pred_on_6530<1)||(pred_on_921<1)))||(((pred_on_2657<1)||(pred_on_6330<1))||((pred_...9808
Detected timeout of ITS tools.
[2024-06-07 23:23:08] [INFO ] Flatten gal took : 622 ms
[2024-06-07 23:23:08] [INFO ] Applying decomposition
[2024-06-07 23:23:09] [INFO ] Flatten gal took : 601 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/graph1298464782503014338.txt' '-o' '/tmp/graph1298464782503014338.bin' '-w' '/tmp/graph1298464782503014338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1298464782503014338.bin' '-l' '-1' '-v' '-w' '/tmp/graph1298464782503014338.weights' '-q' '0' '-e' '0.001'
[2024-06-07 23:23:10] [INFO ] Decomposing Gal with order
[2024-06-07 23:23:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 23:23:14] [INFO ] Removed a total of 40798 redundant transitions.
[2024-06-07 23:23:15] [INFO ] Flatten gal took : 2864 ms
[2024-06-07 23:23:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1626 labels/synchronizations in 594 ms.
[2024-06-07 23:23:16] [INFO ] Time to serialize gal into /tmp/LTL9387407143176909408.gal : 111 ms
[2024-06-07 23:23:16] [INFO ] Time to serialize properties into /tmp/LTL14833196737172181900.ltl : 5 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/LTL9387407143176909408.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14833196737172181900.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("((((((((u93.pred_on_9486<1)||(u57.pred_on_5815<1))||((u2.pred_on_6530<1)||(u3.pred_on_921<1)))||(((u5.pred_on_2657<1)||(u6.pre...11884
Formula 0 simplified : (X!"((((((((u93.pred_on_9486<1)||(u57.pred_on_5815<1))||((u2.pred_on_6530<1)||(u3.pred_on_921<1)))||(((u5.pred_on_2657<1)||(u6.pred_...11843
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10936893710871194453
[2024-06-07 23:23:31] [INFO ] Built C files in 135ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10936893710871194453
Running compilation step : cd /tmp/ltsmin10936893710871194453;'/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/ltsmin10936893710871194453;'/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/ltsmin10936893710871194453;'/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 BlocksWorld-PT-20-LTLFireability-15 finished in 922436 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)||(F(G((F(p0)||p2)))&&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' '!(G(F((G(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' '!(X((G(p0)||G(p1))))'
Found a Lengthening insensitive property : BlocksWorld-PT-20-LTLFireability-11
Stuttering acceptance computed with spot in 165 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 99 out of 10711 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 10711/10711 places, 21013/21013 transitions.
Applied a total of 0 rules in 138 ms. Remains 10711 /10711 variables (removed 0) and now considering 21013/21013 (removed 0) transitions.
[2024-06-07 23:23:34] [INFO ] Invariant cache hit.
[2024-06-07 23:23:35] [INFO ] Implicit Places using invariants in 900 ms returned []
Implicit Place search using SMT only with invariants took 900 ms to find 0 implicit places.
[2024-06-07 23:23:35] [INFO ] Invariant cache hit.
[2024-06-07 23:23:36] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1943 ms. Remains : 10711/10711 places, 21013/21013 transitions.
Running random walk in product with property : BlocksWorld-PT-20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (LT s2 1) (LT s211 1) (LT s212 1)), p0:(OR (LT s400 1) (LT s466 1) (LT s575 1) (LT s622 1) (LT s843 1) (LT s981 1) (LT s1073 1) (LT s1176 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 55050 steps with 0 reset in 10047 ms.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 7215080 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15896064 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ 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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-20"
export BK_EXAMINATION="LTLFireability"
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 BlocksWorld-PT-20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r623-tall-171774435700198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-20.tgz
mv BlocksWorld-PT-20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;