Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713600492.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPs-PT-040B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713600492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 26 01:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 01:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 01:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 01:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 01:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 708K Mar 5 18:23 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 ShieldPPPs-PT-040B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-040B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679207253157

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-040B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 06:27:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 06:27:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 06:27:35] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2023-03-19 06:27:35] [INFO ] Transformed 2723 places.
[2023-03-19 06:27:35] [INFO ] Transformed 2523 transitions.
[2023-03-19 06:27:35] [INFO ] Found NUPN structural information;
[2023-03-19 06:27:35] [INFO ] Parsed PT model containing 2723 places and 2523 transitions and 6966 arcs in 358 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldPPPs-PT-040B-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040B-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040B-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040B-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 2723 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2723/2723 places, 2523/2523 transitions.
Discarding 272 places :
Symmetric choice reduction at 0 with 272 rule applications. Total rules 272 place count 2451 transition count 2251
Iterating global reduction 0 with 272 rules applied. Total rules applied 544 place count 2451 transition count 2251
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 545 place count 2450 transition count 2250
Iterating global reduction 0 with 1 rules applied. Total rules applied 546 place count 2450 transition count 2250
Applied a total of 546 rules in 930 ms. Remains 2450 /2723 variables (removed 273) and now considering 2250/2523 (removed 273) transitions.
// Phase 1: matrix 2250 rows 2450 cols
[2023-03-19 06:27:37] [INFO ] Computed 441 place invariants in 41 ms
[2023-03-19 06:27:39] [INFO ] Implicit Places using invariants in 1978 ms returned []
[2023-03-19 06:27:39] [INFO ] Invariant cache hit.
[2023-03-19 06:27:42] [INFO ] Implicit Places using invariants and state equation in 3483 ms returned []
Implicit Place search using SMT with State Equation took 5503 ms to find 0 implicit places.
[2023-03-19 06:27:42] [INFO ] Invariant cache hit.
[2023-03-19 06:27:44] [INFO ] Dead Transitions using invariants and state equation in 2327 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2450/2723 places, 2250/2523 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8780 ms. Remains : 2450/2723 places, 2250/2523 transitions.
Support contains 39 out of 2450 places after structural reductions.
[2023-03-19 06:27:45] [INFO ] Flatten gal took : 155 ms
[2023-03-19 06:27:45] [INFO ] Flatten gal took : 106 ms
[2023-03-19 06:27:45] [INFO ] Input system was already deterministic with 2250 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=21 ) properties (out of 25) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-19 06:27:46] [INFO ] Invariant cache hit.
[2023-03-19 06:27:46] [INFO ] After 592ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-19 06:27:47] [INFO ] [Nat]Absence check using 441 positive place invariants in 217 ms returned sat
[2023-03-19 06:27:50] [INFO ] After 2405ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-19 06:27:51] [INFO ] Deduced a trap composed of 18 places in 579 ms of which 9 ms to minimize.
[2023-03-19 06:27:52] [INFO ] Deduced a trap composed of 19 places in 681 ms of which 1 ms to minimize.
[2023-03-19 06:27:52] [INFO ] Deduced a trap composed of 20 places in 582 ms of which 4 ms to minimize.
[2023-03-19 06:27:53] [INFO ] Deduced a trap composed of 38 places in 494 ms of which 2 ms to minimize.
[2023-03-19 06:27:53] [INFO ] Deduced a trap composed of 25 places in 517 ms of which 2 ms to minimize.
[2023-03-19 06:27:54] [INFO ] Deduced a trap composed of 32 places in 518 ms of which 1 ms to minimize.
[2023-03-19 06:27:55] [INFO ] Deduced a trap composed of 42 places in 541 ms of which 1 ms to minimize.
[2023-03-19 06:27:55] [INFO ] Deduced a trap composed of 17 places in 494 ms of which 1 ms to minimize.
[2023-03-19 06:27:56] [INFO ] Deduced a trap composed of 34 places in 660 ms of which 1 ms to minimize.
[2023-03-19 06:27:57] [INFO ] Deduced a trap composed of 22 places in 600 ms of which 2 ms to minimize.
[2023-03-19 06:27:58] [INFO ] Deduced a trap composed of 26 places in 816 ms of which 1 ms to minimize.
[2023-03-19 06:27:58] [INFO ] Deduced a trap composed of 54 places in 457 ms of which 1 ms to minimize.
[2023-03-19 06:27:59] [INFO ] Deduced a trap composed of 34 places in 565 ms of which 1 ms to minimize.
[2023-03-19 06:28:00] [INFO ] Deduced a trap composed of 51 places in 523 ms of which 1 ms to minimize.
[2023-03-19 06:28:00] [INFO ] Deduced a trap composed of 48 places in 470 ms of which 2 ms to minimize.
[2023-03-19 06:28:01] [INFO ] Deduced a trap composed of 30 places in 509 ms of which 2 ms to minimize.
[2023-03-19 06:28:01] [INFO ] Deduced a trap composed of 38 places in 441 ms of which 1 ms to minimize.
[2023-03-19 06:28:02] [INFO ] Deduced a trap composed of 33 places in 432 ms of which 1 ms to minimize.
[2023-03-19 06:28:02] [INFO ] Deduced a trap composed of 29 places in 429 ms of which 1 ms to minimize.
[2023-03-19 06:28:03] [INFO ] Deduced a trap composed of 23 places in 582 ms of which 2 ms to minimize.
[2023-03-19 06:28:04] [INFO ] Deduced a trap composed of 23 places in 488 ms of which 1 ms to minimize.
[2023-03-19 06:28:04] [INFO ] Deduced a trap composed of 25 places in 510 ms of which 1 ms to minimize.
[2023-03-19 06:28:05] [INFO ] Deduced a trap composed of 21 places in 726 ms of which 1 ms to minimize.
[2023-03-19 06:28:06] [INFO ] Deduced a trap composed of 39 places in 517 ms of which 1 ms to minimize.
[2023-03-19 06:28:06] [INFO ] Deduced a trap composed of 16 places in 382 ms of which 1 ms to minimize.
[2023-03-19 06:28:07] [INFO ] Deduced a trap composed of 57 places in 448 ms of which 1 ms to minimize.
[2023-03-19 06:28:07] [INFO ] Deduced a trap composed of 31 places in 446 ms of which 2 ms to minimize.
[2023-03-19 06:28:08] [INFO ] Deduced a trap composed of 44 places in 515 ms of which 1 ms to minimize.
[2023-03-19 06:28:08] [INFO ] Deduced a trap composed of 36 places in 475 ms of which 2 ms to minimize.
[2023-03-19 06:28:09] [INFO ] Deduced a trap composed of 51 places in 702 ms of which 1 ms to minimize.
[2023-03-19 06:28:10] [INFO ] Deduced a trap composed of 41 places in 509 ms of which 1 ms to minimize.
[2023-03-19 06:28:10] [INFO ] Deduced a trap composed of 40 places in 444 ms of which 1 ms to minimize.
[2023-03-19 06:28:11] [INFO ] Deduced a trap composed of 38 places in 541 ms of which 1 ms to minimize.
[2023-03-19 06:28:11] [INFO ] Deduced a trap composed of 41 places in 450 ms of which 1 ms to minimize.
[2023-03-19 06:28:13] [INFO ] Deduced a trap composed of 11 places in 1589 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 06:28:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 06:28:13] [INFO ] After 26605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Parikh walk visited 0 properties in 840 ms.
Support contains 11 out of 2450 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Drop transitions removed 278 transitions
Trivial Post-agglo rules discarded 278 transitions
Performed 278 trivial Post agglomeration. Transition count delta: 278
Iterating post reduction 0 with 278 rules applied. Total rules applied 278 place count 2450 transition count 1972
Reduce places removed 278 places and 0 transitions.
Iterating post reduction 1 with 278 rules applied. Total rules applied 556 place count 2172 transition count 1972
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 556 place count 2172 transition count 1771
Deduced a syphon composed of 201 places in 5 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 958 place count 1971 transition count 1771
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 966 place count 1963 transition count 1763
Iterating global reduction 2 with 8 rules applied. Total rules applied 974 place count 1963 transition count 1763
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 974 place count 1963 transition count 1759
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 982 place count 1959 transition count 1759
Performed 709 Post agglomeration using F-continuation condition.Transition count delta: 709
Deduced a syphon composed of 709 places in 4 ms
Reduce places removed 709 places and 0 transitions.
Iterating global reduction 2 with 1418 rules applied. Total rules applied 2400 place count 1250 transition count 1050
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 353 times.
Drop transitions removed 353 transitions
Iterating global reduction 2 with 353 rules applied. Total rules applied 2753 place count 1250 transition count 1050
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2754 place count 1249 transition count 1049
Applied a total of 2754 rules in 954 ms. Remains 1249 /2450 variables (removed 1201) and now considering 1049/2250 (removed 1201) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 954 ms. Remains : 1249/2450 places, 1049/2250 transitions.
Finished random walk after 4417 steps, including 1 resets, run visited all 7 properties in 93 ms. (steps per millisecond=47 )
FORMULA ShieldPPPs-PT-040B-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 486 stabilizing places and 486 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0||(p1 U p2)))||(X(G(p3))&&G(p1))))'
Support contains 4 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2445 transition count 2245
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2445 transition count 2245
Applied a total of 10 rules in 326 ms. Remains 2445 /2450 variables (removed 5) and now considering 2245/2250 (removed 5) transitions.
// Phase 1: matrix 2245 rows 2445 cols
[2023-03-19 06:28:16] [INFO ] Computed 441 place invariants in 45 ms
[2023-03-19 06:28:18] [INFO ] Implicit Places using invariants in 1585 ms returned []
[2023-03-19 06:28:18] [INFO ] Invariant cache hit.
[2023-03-19 06:28:21] [INFO ] Implicit Places using invariants and state equation in 3234 ms returned []
Implicit Place search using SMT with State Equation took 4824 ms to find 0 implicit places.
[2023-03-19 06:28:21] [INFO ] Invariant cache hit.
[2023-03-19 06:28:23] [INFO ] Dead Transitions using invariants and state equation in 1804 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2445/2450 places, 2245/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6957 ms. Remains : 2445/2450 places, 2245/2250 transitions.
Stuttering acceptance computed with spot in 441 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1705 1), p2:(EQ s1847 1), p1:(EQ s454 1), p3:(EQ s1697 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 854 reset in 531 ms.
Product exploration explored 100000 steps with 835 reset in 431 ms.
Computed a total of 482 stabilizing places and 482 stable transitions
Computed a total of 482 stabilizing places and 482 stable transitions
Detected a total of 482/2445 stabilizing places and 482/2245 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (AND (NOT p0) (NOT p2))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 713 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 115 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (AND (NOT p0) (NOT p2))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 666 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-19 06:28:26] [INFO ] Invariant cache hit.
[2023-03-19 06:28:28] [INFO ] [Real]Absence check using 441 positive place invariants in 797 ms returned sat
[2023-03-19 06:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:28:41] [INFO ] [Real]Absence check using state equation in 12344 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 2 out of 2445 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 : 2445/2445 places, 2245/2245 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2444 transition count 1964
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2164 transition count 1964
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 560 place count 2164 transition count 1765
Deduced a syphon composed of 199 places in 6 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 958 place count 1965 transition count 1765
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 1 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2390 place count 1249 transition count 1049
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2392 place count 1247 transition count 1047
Applied a total of 2392 rules in 484 ms. Remains 1247 /2445 variables (removed 1198) and now considering 1047/2245 (removed 1198) transitions.
// Phase 1: matrix 1047 rows 1247 cols
[2023-03-19 06:28:41] [INFO ] Computed 441 place invariants in 4 ms
[2023-03-19 06:28:42] [INFO ] Implicit Places using invariants in 683 ms returned []
[2023-03-19 06:28:42] [INFO ] Invariant cache hit.
[2023-03-19 06:28:44] [INFO ] Implicit Places using invariants and state equation in 1696 ms returned []
Implicit Place search using SMT with State Equation took 2394 ms to find 0 implicit places.
[2023-03-19 06:28:44] [INFO ] Redundant transitions in 64 ms returned []
[2023-03-19 06:28:44] [INFO ] Invariant cache hit.
[2023-03-19 06:28:44] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1247/2445 places, 1047/2245 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3656 ms. Remains : 1247/2445 places, 1047/2245 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/1247 stabilizing places and 6/1047 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 3 factoid took 269 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 389 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-19 06:28:45] [INFO ] Invariant cache hit.
[2023-03-19 06:28:47] [INFO ] [Real]Absence check using 441 positive place invariants in 270 ms returned sat
[2023-03-19 06:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:28:51] [INFO ] [Real]Absence check using state equation in 3953 ms returned sat
[2023-03-19 06:28:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:28:52] [INFO ] [Nat]Absence check using 441 positive place invariants in 264 ms returned sat
[2023-03-19 06:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:28:55] [INFO ] [Nat]Absence check using state equation in 2737 ms returned sat
[2023-03-19 06:28:55] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 2 ms to minimize.
[2023-03-19 06:28:55] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 0 ms to minimize.
[2023-03-19 06:28:55] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2023-03-19 06:28:55] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 1 ms to minimize.
[2023-03-19 06:28:55] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 0 ms to minimize.
[2023-03-19 06:28:56] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 1 ms to minimize.
[2023-03-19 06:28:56] [INFO ] Deduced a trap composed of 28 places in 174 ms of which 1 ms to minimize.
[2023-03-19 06:28:56] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 1 ms to minimize.
[2023-03-19 06:28:56] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 1 ms to minimize.
[2023-03-19 06:28:56] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 0 ms to minimize.
[2023-03-19 06:28:57] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 0 ms to minimize.
[2023-03-19 06:28:57] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2023-03-19 06:28:57] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2023-03-19 06:28:57] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 1 ms to minimize.
[2023-03-19 06:28:57] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 1 ms to minimize.
[2023-03-19 06:28:57] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 2882 ms
[2023-03-19 06:28:58] [INFO ] Computed and/alt/rep : 1042/2037/1042 causal constraints (skipped 0 transitions) in 76 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 06:29:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28346 reset in 1188 ms.
Product exploration explored 100000 steps with 28280 reset in 1308 ms.
Built C files in :
/tmp/ltsmin5893114211619084258
[2023-03-19 06:29:08] [INFO ] Computing symmetric may disable matrix : 1047 transitions.
[2023-03-19 06:29:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:29:08] [INFO ] Computing symmetric may enable matrix : 1047 transitions.
[2023-03-19 06:29:08] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:29:08] [INFO ] Computing Do-Not-Accords matrix : 1047 transitions.
[2023-03-19 06:29:08] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:29:08] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5893114211619084258
Running compilation step : cd /tmp/ltsmin5893114211619084258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5893114211619084258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5893114211619084258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1247/1247 places, 1047/1047 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1245 transition count 1045
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1244 transition count 1044
Applied a total of 3 rules in 127 ms. Remains 1244 /1247 variables (removed 3) and now considering 1044/1047 (removed 3) transitions.
// Phase 1: matrix 1044 rows 1244 cols
[2023-03-19 06:29:12] [INFO ] Computed 441 place invariants in 3 ms
[2023-03-19 06:29:12] [INFO ] Implicit Places using invariants in 777 ms returned []
[2023-03-19 06:29:12] [INFO ] Invariant cache hit.
[2023-03-19 06:29:14] [INFO ] Implicit Places using invariants and state equation in 1616 ms returned []
Implicit Place search using SMT with State Equation took 2399 ms to find 0 implicit places.
[2023-03-19 06:29:14] [INFO ] Redundant transitions in 66 ms returned []
[2023-03-19 06:29:14] [INFO ] Invariant cache hit.
[2023-03-19 06:29:15] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1244/1247 places, 1044/1047 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3477 ms. Remains : 1244/1247 places, 1044/1047 transitions.
Built C files in :
/tmp/ltsmin16018047417164849757
[2023-03-19 06:29:15] [INFO ] Computing symmetric may disable matrix : 1044 transitions.
[2023-03-19 06:29:15] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:29:15] [INFO ] Computing symmetric may enable matrix : 1044 transitions.
[2023-03-19 06:29:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:29:15] [INFO ] Computing Do-Not-Accords matrix : 1044 transitions.
[2023-03-19 06:29:15] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:29:15] [INFO ] Built C files in 203ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16018047417164849757
Running compilation step : cd /tmp/ltsmin16018047417164849757;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16018047417164849757;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16018047417164849757;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 06:29:18] [INFO ] Flatten gal took : 57 ms
[2023-03-19 06:29:19] [INFO ] Flatten gal took : 47 ms
[2023-03-19 06:29:19] [INFO ] Time to serialize gal into /tmp/LTL611788017682737048.gal : 10 ms
[2023-03-19 06:29:19] [INFO ] Time to serialize properties into /tmp/LTL16823813982615352417.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL611788017682737048.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6976602643519621407.hoa' '-atoms' '/tmp/LTL16823813982615352417.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL16823813982615352417.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6976602643519621407.hoa
Detected timeout of ITS tools.
[2023-03-19 06:29:34] [INFO ] Flatten gal took : 54 ms
[2023-03-19 06:29:34] [INFO ] Flatten gal took : 38 ms
[2023-03-19 06:29:34] [INFO ] Time to serialize gal into /tmp/LTL15294699433762745694.gal : 16 ms
[2023-03-19 06:29:34] [INFO ] Time to serialize properties into /tmp/LTL9564167860484900432.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15294699433762745694.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9564167860484900432.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(("(p1894==1)")||(("(p500==1)")U("(p2054==1)"))))||((X(G("(p1885==1)")))&&(G("(p500==1)")))))
Formula 0 simplified : G(!"(p1894==1)" & (!"(p500==1)" R !"(p2054==1)")) & (XF!"(p1885==1)" | F!"(p500==1)")
Detected timeout of ITS tools.
[2023-03-19 06:29:49] [INFO ] Flatten gal took : 36 ms
[2023-03-19 06:29:49] [INFO ] Applying decomposition
[2023-03-19 06:29:49] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4600844877526832672.txt' '-o' '/tmp/graph4600844877526832672.bin' '-w' '/tmp/graph4600844877526832672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4600844877526832672.bin' '-l' '-1' '-v' '-w' '/tmp/graph4600844877526832672.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:29:49] [INFO ] Decomposing Gal with order
[2023-03-19 06:29:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:29:49] [INFO ] Removed a total of 242 redundant transitions.
[2023-03-19 06:29:49] [INFO ] Flatten gal took : 132 ms
[2023-03-19 06:29:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 16 ms.
[2023-03-19 06:29:50] [INFO ] Time to serialize gal into /tmp/LTL2652935381176788646.gal : 20 ms
[2023-03-19 06:29:50] [INFO ] Time to serialize properties into /tmp/LTL13920874819296119291.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2652935381176788646.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13920874819296119291.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F(("(i27.i2.u308.p1894==1)")||(("(i6.i2.u77.p500==1)")U("(i30.i0.u333.p2054==1)"))))||((X(G("(i27.i0.u307.p1885==1)")))&&(G("(i6.i...175
Formula 0 simplified : G(!"(i27.i2.u308.p1894==1)" & (!"(i6.i2.u77.p500==1)" R !"(i30.i0.u333.p2054==1)")) & (XF!"(i27.i0.u307.p1885==1)" | F!"(i6.i2.u77.p...164
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5137071144271294279
[2023-03-19 06:30:05] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5137071144271294279
Running compilation step : cd /tmp/ltsmin5137071144271294279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1911 ms.
Running link step : cd /tmp/ltsmin5137071144271294279;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 92 ms.
Running LTSmin : cd /tmp/ltsmin5137071144271294279;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-00 finished in 124156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(X(X(p1))))))))'
Support contains 6 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2442 transition count 2242
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2442 transition count 2242
Applied a total of 16 rules in 328 ms. Remains 2442 /2450 variables (removed 8) and now considering 2242/2250 (removed 8) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2023-03-19 06:30:20] [INFO ] Computed 441 place invariants in 19 ms
[2023-03-19 06:30:21] [INFO ] Implicit Places using invariants in 1453 ms returned []
[2023-03-19 06:30:21] [INFO ] Invariant cache hit.
[2023-03-19 06:30:24] [INFO ] Implicit Places using invariants and state equation in 2978 ms returned []
Implicit Place search using SMT with State Equation took 4434 ms to find 0 implicit places.
[2023-03-19 06:30:24] [INFO ] Invariant cache hit.
[2023-03-19 06:30:26] [INFO ] Dead Transitions using invariants and state equation in 1188 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2442/2450 places, 2242/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5964 ms. Remains : 2442/2450 places, 2242/2250 transitions.
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (OR (EQ s598 0) (EQ s600 0)) (OR (EQ s2353 0) (EQ s2370 0))), p1:(OR (EQ s895 0) (EQ s1269 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 67 reset in 922 ms.
Product exploration explored 100000 steps with 72 reset in 983 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 p1), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 394 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 06:30:29] [INFO ] Invariant cache hit.
[2023-03-19 06:30:29] [INFO ] After 367ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 06:30:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 170 ms returned sat
[2023-03-19 06:30:31] [INFO ] After 1216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 06:30:32] [INFO ] Deduced a trap composed of 30 places in 629 ms of which 15 ms to minimize.
[2023-03-19 06:30:32] [INFO ] Deduced a trap composed of 38 places in 542 ms of which 1 ms to minimize.
[2023-03-19 06:30:33] [INFO ] Deduced a trap composed of 26 places in 562 ms of which 1 ms to minimize.
[2023-03-19 06:30:34] [INFO ] Deduced a trap composed of 12 places in 536 ms of which 1 ms to minimize.
[2023-03-19 06:30:34] [INFO ] Deduced a trap composed of 29 places in 684 ms of which 14 ms to minimize.
[2023-03-19 06:30:35] [INFO ] Deduced a trap composed of 34 places in 514 ms of which 1 ms to minimize.
[2023-03-19 06:30:35] [INFO ] Deduced a trap composed of 20 places in 499 ms of which 1 ms to minimize.
[2023-03-19 06:30:36] [INFO ] Deduced a trap composed of 20 places in 562 ms of which 13 ms to minimize.
[2023-03-19 06:30:37] [INFO ] Deduced a trap composed of 33 places in 470 ms of which 1 ms to minimize.
[2023-03-19 06:30:37] [INFO ] Deduced a trap composed of 29 places in 532 ms of which 1 ms to minimize.
[2023-03-19 06:30:38] [INFO ] Deduced a trap composed of 40 places in 657 ms of which 4 ms to minimize.
[2023-03-19 06:30:39] [INFO ] Deduced a trap composed of 34 places in 440 ms of which 1 ms to minimize.
[2023-03-19 06:30:39] [INFO ] Deduced a trap composed of 28 places in 480 ms of which 1 ms to minimize.
[2023-03-19 06:30:40] [INFO ] Deduced a trap composed of 26 places in 466 ms of which 1 ms to minimize.
[2023-03-19 06:30:40] [INFO ] Deduced a trap composed of 29 places in 495 ms of which 2 ms to minimize.
[2023-03-19 06:30:41] [INFO ] Deduced a trap composed of 25 places in 519 ms of which 1 ms to minimize.
[2023-03-19 06:30:41] [INFO ] Deduced a trap composed of 25 places in 451 ms of which 1 ms to minimize.
[2023-03-19 06:30:42] [INFO ] Deduced a trap composed of 26 places in 613 ms of which 1 ms to minimize.
[2023-03-19 06:30:43] [INFO ] Deduced a trap composed of 36 places in 551 ms of which 1 ms to minimize.
[2023-03-19 06:30:43] [INFO ] Deduced a trap composed of 38 places in 404 ms of which 1 ms to minimize.
[2023-03-19 06:30:44] [INFO ] Deduced a trap composed of 16 places in 379 ms of which 1 ms to minimize.
[2023-03-19 06:30:44] [INFO ] Deduced a trap composed of 39 places in 511 ms of which 1 ms to minimize.
[2023-03-19 06:30:45] [INFO ] Deduced a trap composed of 35 places in 522 ms of which 1 ms to minimize.
[2023-03-19 06:30:45] [INFO ] Deduced a trap composed of 38 places in 512 ms of which 1 ms to minimize.
[2023-03-19 06:30:46] [INFO ] Deduced a trap composed of 35 places in 441 ms of which 1 ms to minimize.
[2023-03-19 06:30:46] [INFO ] Deduced a trap composed of 32 places in 438 ms of which 1 ms to minimize.
[2023-03-19 06:30:47] [INFO ] Deduced a trap composed of 34 places in 432 ms of which 1 ms to minimize.
[2023-03-19 06:30:48] [INFO ] Deduced a trap composed of 30 places in 483 ms of which 1 ms to minimize.
[2023-03-19 06:30:48] [INFO ] Deduced a trap composed of 49 places in 473 ms of which 2 ms to minimize.
[2023-03-19 06:30:49] [INFO ] Deduced a trap composed of 52 places in 417 ms of which 1 ms to minimize.
[2023-03-19 06:30:49] [INFO ] Deduced a trap composed of 18 places in 410 ms of which 1 ms to minimize.
[2023-03-19 06:30:50] [INFO ] Deduced a trap composed of 20 places in 441 ms of which 1 ms to minimize.
[2023-03-19 06:30:50] [INFO ] Deduced a trap composed of 42 places in 395 ms of which 1 ms to minimize.
[2023-03-19 06:30:51] [INFO ] Deduced a trap composed of 37 places in 471 ms of which 1 ms to minimize.
[2023-03-19 06:30:51] [INFO ] Deduced a trap composed of 31 places in 514 ms of which 2 ms to minimize.
[2023-03-19 06:30:52] [INFO ] Deduced a trap composed of 37 places in 370 ms of which 1 ms to minimize.
[2023-03-19 06:30:52] [INFO ] Deduced a trap composed of 47 places in 387 ms of which 1 ms to minimize.
[2023-03-19 06:30:53] [INFO ] Deduced a trap composed of 50 places in 367 ms of which 1 ms to minimize.
[2023-03-19 06:30:53] [INFO ] Deduced a trap composed of 29 places in 342 ms of which 1 ms to minimize.
[2023-03-19 06:30:54] [INFO ] Deduced a trap composed of 32 places in 476 ms of which 1 ms to minimize.
[2023-03-19 06:30:54] [INFO ] Deduced a trap composed of 50 places in 337 ms of which 1 ms to minimize.
[2023-03-19 06:30:55] [INFO ] Deduced a trap composed of 12 places in 1471 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 06:30:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 06:30:55] [INFO ] After 26500ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 27 ms.
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2442 transition count 1962
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2162 transition count 1962
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 560 place count 2162 transition count 1762
Deduced a syphon composed of 200 places in 4 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 960 place count 1962 transition count 1762
Performed 719 Post agglomeration using F-continuation condition.Transition count delta: 719
Deduced a syphon composed of 719 places in 1 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 2 with 1438 rules applied. Total rules applied 2398 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 355 times.
Drop transitions removed 355 transitions
Iterating global reduction 2 with 355 rules applied. Total rules applied 2753 place count 1243 transition count 1043
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2754 place count 1242 transition count 1042
Applied a total of 2754 rules in 405 ms. Remains 1242 /2442 variables (removed 1200) and now considering 1042/2242 (removed 1200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 405 ms. Remains : 1242/2442 places, 1042/2242 transitions.
Finished random walk after 1740 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=102 )
Knowledge obtained : [(AND p0 p1), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 289 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 394 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 423 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 6 out of 2442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Applied a total of 0 rules in 185 ms. Remains 2442 /2442 variables (removed 0) and now considering 2242/2242 (removed 0) transitions.
[2023-03-19 06:30:57] [INFO ] Invariant cache hit.
[2023-03-19 06:30:58] [INFO ] Implicit Places using invariants in 1123 ms returned []
[2023-03-19 06:30:58] [INFO ] Invariant cache hit.
[2023-03-19 06:31:01] [INFO ] Implicit Places using invariants and state equation in 2809 ms returned []
Implicit Place search using SMT with State Equation took 3950 ms to find 0 implicit places.
[2023-03-19 06:31:01] [INFO ] Invariant cache hit.
[2023-03-19 06:31:03] [INFO ] Dead Transitions using invariants and state equation in 1740 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5875 ms. Remains : 2442/2442 places, 2242/2242 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 p1), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 224 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 376 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 06:31:04] [INFO ] Invariant cache hit.
[2023-03-19 06:31:04] [INFO ] After 327ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 06:31:05] [INFO ] [Nat]Absence check using 441 positive place invariants in 149 ms returned sat
[2023-03-19 06:31:06] [INFO ] After 1207ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 06:31:07] [INFO ] Deduced a trap composed of 30 places in 729 ms of which 2 ms to minimize.
[2023-03-19 06:31:07] [INFO ] Deduced a trap composed of 38 places in 565 ms of which 1 ms to minimize.
[2023-03-19 06:31:08] [INFO ] Deduced a trap composed of 26 places in 530 ms of which 1 ms to minimize.
[2023-03-19 06:31:09] [INFO ] Deduced a trap composed of 12 places in 617 ms of which 1 ms to minimize.
[2023-03-19 06:31:09] [INFO ] Deduced a trap composed of 29 places in 500 ms of which 1 ms to minimize.
[2023-03-19 06:31:10] [INFO ] Deduced a trap composed of 34 places in 493 ms of which 2 ms to minimize.
[2023-03-19 06:31:11] [INFO ] Deduced a trap composed of 20 places in 552 ms of which 1 ms to minimize.
[2023-03-19 06:31:11] [INFO ] Deduced a trap composed of 20 places in 622 ms of which 3 ms to minimize.
[2023-03-19 06:31:12] [INFO ] Deduced a trap composed of 33 places in 509 ms of which 2 ms to minimize.
[2023-03-19 06:31:12] [INFO ] Deduced a trap composed of 29 places in 515 ms of which 1 ms to minimize.
[2023-03-19 06:31:13] [INFO ] Deduced a trap composed of 40 places in 486 ms of which 1 ms to minimize.
[2023-03-19 06:31:14] [INFO ] Deduced a trap composed of 34 places in 498 ms of which 1 ms to minimize.
[2023-03-19 06:31:14] [INFO ] Deduced a trap composed of 28 places in 505 ms of which 1 ms to minimize.
[2023-03-19 06:31:15] [INFO ] Deduced a trap composed of 26 places in 463 ms of which 1 ms to minimize.
[2023-03-19 06:31:16] [INFO ] Deduced a trap composed of 29 places in 708 ms of which 3 ms to minimize.
[2023-03-19 06:31:16] [INFO ] Deduced a trap composed of 25 places in 561 ms of which 1 ms to minimize.
[2023-03-19 06:31:17] [INFO ] Deduced a trap composed of 25 places in 527 ms of which 2 ms to minimize.
[2023-03-19 06:31:17] [INFO ] Deduced a trap composed of 26 places in 475 ms of which 1 ms to minimize.
[2023-03-19 06:31:18] [INFO ] Deduced a trap composed of 36 places in 473 ms of which 2 ms to minimize.
[2023-03-19 06:31:19] [INFO ] Deduced a trap composed of 38 places in 535 ms of which 2 ms to minimize.
[2023-03-19 06:31:19] [INFO ] Deduced a trap composed of 16 places in 505 ms of which 1 ms to minimize.
[2023-03-19 06:31:20] [INFO ] Deduced a trap composed of 39 places in 457 ms of which 2 ms to minimize.
[2023-03-19 06:31:20] [INFO ] Deduced a trap composed of 35 places in 527 ms of which 1 ms to minimize.
[2023-03-19 06:31:21] [INFO ] Deduced a trap composed of 38 places in 689 ms of which 1 ms to minimize.
[2023-03-19 06:31:22] [INFO ] Deduced a trap composed of 35 places in 437 ms of which 1 ms to minimize.
[2023-03-19 06:31:22] [INFO ] Deduced a trap composed of 32 places in 604 ms of which 1 ms to minimize.
[2023-03-19 06:31:23] [INFO ] Deduced a trap composed of 34 places in 598 ms of which 1 ms to minimize.
[2023-03-19 06:31:24] [INFO ] Deduced a trap composed of 30 places in 411 ms of which 1 ms to minimize.
[2023-03-19 06:31:24] [INFO ] Deduced a trap composed of 49 places in 467 ms of which 2 ms to minimize.
[2023-03-19 06:31:25] [INFO ] Deduced a trap composed of 52 places in 468 ms of which 1 ms to minimize.
[2023-03-19 06:31:25] [INFO ] Deduced a trap composed of 18 places in 492 ms of which 1 ms to minimize.
[2023-03-19 06:31:26] [INFO ] Deduced a trap composed of 20 places in 640 ms of which 1 ms to minimize.
[2023-03-19 06:31:27] [INFO ] Deduced a trap composed of 42 places in 497 ms of which 2 ms to minimize.
[2023-03-19 06:31:27] [INFO ] Deduced a trap composed of 37 places in 451 ms of which 2 ms to minimize.
[2023-03-19 06:31:28] [INFO ] Deduced a trap composed of 31 places in 371 ms of which 1 ms to minimize.
[2023-03-19 06:31:28] [INFO ] Deduced a trap composed of 37 places in 362 ms of which 1 ms to minimize.
[2023-03-19 06:31:29] [INFO ] Deduced a trap composed of 47 places in 399 ms of which 1 ms to minimize.
[2023-03-19 06:31:29] [INFO ] Deduced a trap composed of 50 places in 450 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 06:31:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 06:31:29] [INFO ] After 25123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 39 ms.
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2442 transition count 1962
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2162 transition count 1962
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 560 place count 2162 transition count 1762
Deduced a syphon composed of 200 places in 5 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 960 place count 1962 transition count 1762
Performed 719 Post agglomeration using F-continuation condition.Transition count delta: 719
Deduced a syphon composed of 719 places in 2 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 2 with 1438 rules applied. Total rules applied 2398 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 355 times.
Drop transitions removed 355 transitions
Iterating global reduction 2 with 355 rules applied. Total rules applied 2753 place count 1243 transition count 1043
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2754 place count 1242 transition count 1042
Applied a total of 2754 rules in 378 ms. Remains 1242 /2442 variables (removed 1200) and now considering 1042/2242 (removed 1200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 378 ms. Remains : 1242/2442 places, 1042/2242 transitions.
Finished random walk after 1923 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=101 )
Knowledge obtained : [(AND p0 p1), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 239 ms. Reduced automaton from 7 states, 8 edges and 2 AP (stutter sensitive) to 7 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 308 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 403 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 414 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 69 reset in 919 ms.
Product exploration explored 100000 steps with 67 reset in 1070 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 383 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 6 out of 2442 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Performed 279 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 279 rules applied. Total rules applied 279 place count 2442 transition count 2242
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 81 Pre rules applied. Total rules applied 279 place count 2442 transition count 2243
Deduced a syphon composed of 360 places in 5 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 360 place count 2442 transition count 2243
Performed 838 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1198 places in 2 ms
Iterating global reduction 1 with 838 rules applied. Total rules applied 1198 place count 2442 transition count 2243
Renaming transitions due to excessive name length > 1024 char.
Discarding 282 places :
Symmetric choice reduction at 1 with 282 rule applications. Total rules 1480 place count 2160 transition count 1961
Deduced a syphon composed of 916 places in 2 ms
Iterating global reduction 1 with 282 rules applied. Total rules applied 1762 place count 2160 transition count 1961
Deduced a syphon composed of 916 places in 2 ms
Applied a total of 1762 rules in 969 ms. Remains 2160 /2442 variables (removed 282) and now considering 1961/2242 (removed 281) transitions.
[2023-03-19 06:31:35] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 1961 rows 2160 cols
[2023-03-19 06:31:35] [INFO ] Computed 441 place invariants in 32 ms
[2023-03-19 06:31:36] [INFO ] Dead Transitions using invariants and state equation in 1622 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2160/2442 places, 1961/2242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2653 ms. Remains : 2160/2442 places, 1961/2242 transitions.
Built C files in :
/tmp/ltsmin9526966785691494583
[2023-03-19 06:31:36] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9526966785691494583
Running compilation step : cd /tmp/ltsmin9526966785691494583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin9526966785691494583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin9526966785691494583;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 6 out of 2442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Applied a total of 0 rules in 131 ms. Remains 2442 /2442 variables (removed 0) and now considering 2242/2242 (removed 0) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2023-03-19 06:31:40] [INFO ] Computed 441 place invariants in 17 ms
[2023-03-19 06:31:41] [INFO ] Implicit Places using invariants in 996 ms returned []
[2023-03-19 06:31:41] [INFO ] Invariant cache hit.
[2023-03-19 06:31:43] [INFO ] Implicit Places using invariants and state equation in 2740 ms returned []
Implicit Place search using SMT with State Equation took 3748 ms to find 0 implicit places.
[2023-03-19 06:31:43] [INFO ] Invariant cache hit.
[2023-03-19 06:31:46] [INFO ] Dead Transitions using invariants and state equation in 2266 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6147 ms. Remains : 2442/2442 places, 2242/2242 transitions.
Built C files in :
/tmp/ltsmin14230250594952917582
[2023-03-19 06:31:46] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14230250594952917582
Running compilation step : cd /tmp/ltsmin14230250594952917582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14230250594952917582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14230250594952917582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 06:31:49] [INFO ] Flatten gal took : 57 ms
[2023-03-19 06:31:49] [INFO ] Flatten gal took : 58 ms
[2023-03-19 06:31:49] [INFO ] Time to serialize gal into /tmp/LTL6727130889817267508.gal : 10 ms
[2023-03-19 06:31:49] [INFO ] Time to serialize properties into /tmp/LTL10417180141732251643.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6727130889817267508.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1216839511612550369.hoa' '-atoms' '/tmp/LTL10417180141732251643.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10417180141732251643.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1216839511612550369.hoa
Detected timeout of ITS tools.
[2023-03-19 06:32:04] [INFO ] Flatten gal took : 56 ms
[2023-03-19 06:32:04] [INFO ] Flatten gal took : 54 ms
[2023-03-19 06:32:04] [INFO ] Time to serialize gal into /tmp/LTL10222727552486940699.gal : 9 ms
[2023-03-19 06:32:04] [INFO ] Time to serialize properties into /tmp/LTL6282512910675348914.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10222727552486940699.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6282512910675348914.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G((X(X(X("((p993==0)||(p1409==0))"))))||("(((p661==0)||(p663==0))&&((p2619==0)||(p2639==0)))"))))))
Formula 0 simplified : XXF(!"(((p661==0)||(p663==0))&&((p2619==0)||(p2639==0)))" & XXX!"((p993==0)||(p1409==0))")
Detected timeout of ITS tools.
[2023-03-19 06:32:19] [INFO ] Flatten gal took : 84 ms
[2023-03-19 06:32:19] [INFO ] Applying decomposition
[2023-03-19 06:32:19] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17550181604511045336.txt' '-o' '/tmp/graph17550181604511045336.bin' '-w' '/tmp/graph17550181604511045336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17550181604511045336.bin' '-l' '-1' '-v' '-w' '/tmp/graph17550181604511045336.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:32:20] [INFO ] Decomposing Gal with order
[2023-03-19 06:32:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:32:20] [INFO ] Removed a total of 360 redundant transitions.
[2023-03-19 06:32:20] [INFO ] Flatten gal took : 121 ms
[2023-03-19 06:32:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2023-03-19 06:32:20] [INFO ] Time to serialize gal into /tmp/LTL10858217402782234775.gal : 23 ms
[2023-03-19 06:32:20] [INFO ] Time to serialize properties into /tmp/LTL3783254751394853762.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10858217402782234775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3783254751394853762.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G((X(X(X("((i14.i1.i0.u352.p993==0)||(i20.i2.i0.u501.p1409==0))"))))||("(((i9.i1.i0.u235.p661==0)||(i9.i1.i0.u236.p663==0))&&((...215
Formula 0 simplified : XXF(!"(((i9.i1.i0.u235.p661==0)||(i9.i1.i0.u236.p663==0))&&((i38.i2.i0.u931.p2619==0)||(i38.i1.i1.u937.p2639==0)))" & XXX!"((i14.i1....201
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18151389580156096552
[2023-03-19 06:32:35] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18151389580156096552
Running compilation step : cd /tmp/ltsmin18151389580156096552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin18151389580156096552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin18151389580156096552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 ShieldPPPs-PT-040B-LTLFireability-02 finished in 138404 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 2450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2449 transition count 1968
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2168 transition count 1968
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 562 place count 2168 transition count 1767
Deduced a syphon composed of 201 places in 5 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 964 place count 1967 transition count 1767
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 972 place count 1959 transition count 1759
Iterating global reduction 2 with 8 rules applied. Total rules applied 980 place count 1959 transition count 1759
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 980 place count 1959 transition count 1754
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 990 place count 1954 transition count 1754
Performed 711 Post agglomeration using F-continuation condition.Transition count delta: 711
Deduced a syphon composed of 711 places in 2 ms
Reduce places removed 711 places and 0 transitions.
Iterating global reduction 2 with 1422 rules applied. Total rules applied 2412 place count 1243 transition count 1043
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2414 place count 1241 transition count 1041
Applied a total of 2414 rules in 468 ms. Remains 1241 /2450 variables (removed 1209) and now considering 1041/2250 (removed 1209) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2023-03-19 06:32:39] [INFO ] Computed 441 place invariants in 9 ms
[2023-03-19 06:32:39] [INFO ] Implicit Places using invariants in 824 ms returned []
[2023-03-19 06:32:39] [INFO ] Invariant cache hit.
[2023-03-19 06:32:41] [INFO ] Implicit Places using invariants and state equation in 1328 ms returned []
Implicit Place search using SMT with State Equation took 2152 ms to find 0 implicit places.
[2023-03-19 06:32:41] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-19 06:32:41] [INFO ] Invariant cache hit.
[2023-03-19 06:32:41] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/2450 places, 1041/2250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3277 ms. Remains : 1241/2450 places, 1041/2250 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 41 reset in 979 ms.
Product exploration explored 100000 steps with 41 reset in 1055 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 2384 steps, including 0 resets, run visited all 1 properties in 52 ms. (steps per millisecond=45 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
[2023-03-19 06:32:44] [INFO ] Invariant cache hit.
[2023-03-19 06:32:45] [INFO ] [Real]Absence check using 441 positive place invariants in 262 ms returned sat
[2023-03-19 06:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:32:48] [INFO ] [Real]Absence check using state equation in 2748 ms returned sat
[2023-03-19 06:32:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:32:49] [INFO ] [Nat]Absence check using 441 positive place invariants in 260 ms returned sat
[2023-03-19 06:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:32:52] [INFO ] [Nat]Absence check using state equation in 2667 ms returned sat
[2023-03-19 06:32:52] [INFO ] Computed and/alt/rep : 1038/1999/1038 causal constraints (skipped 0 transitions) in 68 ms.
[2023-03-19 06:33:03] [INFO ] Added : 415 causal constraints over 83 iterations in 11203 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 63 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2023-03-19 06:33:03] [INFO ] Invariant cache hit.
[2023-03-19 06:33:04] [INFO ] Implicit Places using invariants in 631 ms returned []
[2023-03-19 06:33:04] [INFO ] Invariant cache hit.
[2023-03-19 06:33:06] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 2157 ms to find 0 implicit places.
[2023-03-19 06:33:06] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-19 06:33:06] [INFO ] Invariant cache hit.
[2023-03-19 06:33:06] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2959 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 2244 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=106 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
[2023-03-19 06:33:07] [INFO ] Invariant cache hit.
[2023-03-19 06:33:08] [INFO ] [Real]Absence check using 441 positive place invariants in 277 ms returned sat
[2023-03-19 06:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:33:11] [INFO ] [Real]Absence check using state equation in 2671 ms returned sat
[2023-03-19 06:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:33:12] [INFO ] [Nat]Absence check using 441 positive place invariants in 252 ms returned sat
[2023-03-19 06:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:33:14] [INFO ] [Nat]Absence check using state equation in 2564 ms returned sat
[2023-03-19 06:33:14] [INFO ] Computed and/alt/rep : 1038/1999/1038 causal constraints (skipped 0 transitions) in 69 ms.
[2023-03-19 06:33:26] [INFO ] Added : 450 causal constraints over 90 iterations in 11319 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 42 reset in 887 ms.
Product exploration explored 100000 steps with 42 reset in 1006 ms.
Built C files in :
/tmp/ltsmin6170147053526614575
[2023-03-19 06:33:28] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2023-03-19 06:33:28] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:33:28] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2023-03-19 06:33:28] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:33:28] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2023-03-19 06:33:28] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:33:28] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6170147053526614575
Running compilation step : cd /tmp/ltsmin6170147053526614575;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6170147053526614575;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6170147053526614575;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1241/1241 places, 1041/1041 transitions.
Applied a total of 0 rules in 67 ms. Remains 1241 /1241 variables (removed 0) and now considering 1041/1041 (removed 0) transitions.
[2023-03-19 06:33:31] [INFO ] Invariant cache hit.
[2023-03-19 06:33:32] [INFO ] Implicit Places using invariants in 864 ms returned []
[2023-03-19 06:33:32] [INFO ] Invariant cache hit.
[2023-03-19 06:33:33] [INFO ] Implicit Places using invariants and state equation in 1456 ms returned []
Implicit Place search using SMT with State Equation took 2330 ms to find 0 implicit places.
[2023-03-19 06:33:33] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-19 06:33:33] [INFO ] Invariant cache hit.
[2023-03-19 06:33:34] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3056 ms. Remains : 1241/1241 places, 1041/1041 transitions.
Built C files in :
/tmp/ltsmin1855544832130452453
[2023-03-19 06:33:34] [INFO ] Computing symmetric may disable matrix : 1041 transitions.
[2023-03-19 06:33:34] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:33:34] [INFO ] Computing symmetric may enable matrix : 1041 transitions.
[2023-03-19 06:33:34] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:33:34] [INFO ] Computing Do-Not-Accords matrix : 1041 transitions.
[2023-03-19 06:33:34] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:33:34] [INFO ] Built C files in 171ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1855544832130452453
Running compilation step : cd /tmp/ltsmin1855544832130452453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1855544832130452453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1855544832130452453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 06:33:37] [INFO ] Flatten gal took : 41 ms
[2023-03-19 06:33:37] [INFO ] Flatten gal took : 32 ms
[2023-03-19 06:33:37] [INFO ] Time to serialize gal into /tmp/LTL2719610814159671350.gal : 6 ms
[2023-03-19 06:33:37] [INFO ] Time to serialize properties into /tmp/LTL15363123964702366217.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2719610814159671350.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5497480971064994888.hoa' '-atoms' '/tmp/LTL15363123964702366217.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15363123964702366217.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5497480971064994888.hoa
Detected timeout of ITS tools.
[2023-03-19 06:33:52] [INFO ] Flatten gal took : 30 ms
[2023-03-19 06:33:52] [INFO ] Flatten gal took : 31 ms
[2023-03-19 06:33:52] [INFO ] Time to serialize gal into /tmp/LTL12840266264980557065.gal : 5 ms
[2023-03-19 06:33:52] [INFO ] Time to serialize properties into /tmp/LTL2274920308876293444.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12840266264980557065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2274920308876293444.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("((p42==1)&&(p61==1))")))
Formula 0 simplified : G!"((p42==1)&&(p61==1))"
Detected timeout of ITS tools.
[2023-03-19 06:34:08] [INFO ] Flatten gal took : 29 ms
[2023-03-19 06:34:08] [INFO ] Applying decomposition
[2023-03-19 06:34:08] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10013270849713749639.txt' '-o' '/tmp/graph10013270849713749639.bin' '-w' '/tmp/graph10013270849713749639.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10013270849713749639.bin' '-l' '-1' '-v' '-w' '/tmp/graph10013270849713749639.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:34:08] [INFO ] Decomposing Gal with order
[2023-03-19 06:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:34:08] [INFO ] Removed a total of 240 redundant transitions.
[2023-03-19 06:34:08] [INFO ] Flatten gal took : 72 ms
[2023-03-19 06:34:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 10 ms.
[2023-03-19 06:34:08] [INFO ] Time to serialize gal into /tmp/LTL15194549888435843317.gal : 10 ms
[2023-03-19 06:34:08] [INFO ] Time to serialize properties into /tmp/LTL6768584587737388328.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15194549888435843317.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6768584587737388328.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((i0.i0.u0.p42==1)&&(i0.i1.u4.p61==1))")))
Formula 0 simplified : G!"((i0.i0.u0.p42==1)&&(i0.i1.u4.p61==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4276410411118644614
[2023-03-19 06:34:23] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4276410411118644614
Running compilation step : cd /tmp/ltsmin4276410411118644614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1840 ms.
Running link step : cd /tmp/ltsmin4276410411118644614;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin4276410411118644614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-03 finished in 119978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))&&(p1||X(p2)))))'
Support contains 3 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2442 transition count 2242
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2442 transition count 2242
Applied a total of 16 rules in 248 ms. Remains 2442 /2450 variables (removed 8) and now considering 2242/2250 (removed 8) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2023-03-19 06:34:38] [INFO ] Computed 441 place invariants in 7 ms
[2023-03-19 06:34:40] [INFO ] Implicit Places using invariants in 1207 ms returned []
[2023-03-19 06:34:40] [INFO ] Invariant cache hit.
[2023-03-19 06:34:42] [INFO ] Implicit Places using invariants and state equation in 2755 ms returned []
Implicit Place search using SMT with State Equation took 3989 ms to find 0 implicit places.
[2023-03-19 06:34:42] [INFO ] Invariant cache hit.
[2023-03-19 06:34:44] [INFO ] Dead Transitions using invariants and state equation in 1447 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2442/2450 places, 2242/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5698 ms. Remains : 2442/2450 places, 2242/2250 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND (NOT p0) p2)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s1351 0), p2:(EQ s2156 0), p0:(EQ s690 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1752 ms.
Product exploration explored 100000 steps with 50000 reset in 1806 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (OR (AND p1 (NOT p2)) (AND (NOT p0) p2)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND (NOT p0) p2))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-040B-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-040B-LTLFireability-06 finished in 9654 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(F(p1) U X(p2))))'
Support contains 3 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2444 transition count 2244
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2444 transition count 2244
Applied a total of 12 rules in 208 ms. Remains 2444 /2450 variables (removed 6) and now considering 2244/2250 (removed 6) transitions.
// Phase 1: matrix 2244 rows 2444 cols
[2023-03-19 06:34:48] [INFO ] Computed 441 place invariants in 14 ms
[2023-03-19 06:34:49] [INFO ] Implicit Places using invariants in 1142 ms returned []
[2023-03-19 06:34:49] [INFO ] Invariant cache hit.
[2023-03-19 06:34:53] [INFO ] Implicit Places using invariants and state equation in 3596 ms returned []
Implicit Place search using SMT with State Equation took 4743 ms to find 0 implicit places.
[2023-03-19 06:34:53] [INFO ] Invariant cache hit.
[2023-03-19 06:34:55] [INFO ] Dead Transitions using invariants and state equation in 2364 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2444/2450 places, 2244/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7317 ms. Remains : 2444/2450 places, 2244/2250 transitions.
Stuttering acceptance computed with spot in 404 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s2204 0), p1:(NEQ s1823 1), p2:(EQ s2194 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 953 reset in 454 ms.
Product exploration explored 100000 steps with 936 reset in 442 ms.
Computed a total of 481 stabilizing places and 481 stable transitions
Computed a total of 481 stabilizing places and 481 stable transitions
Detected a total of 481/2444 stabilizing places and 481/2244 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1024 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 508 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 9) seen :7
Finished Best-First random walk after 2279 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=379 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p0))), (F (AND (NOT p2) (NOT p1) p0)), (F (NOT p1)), (F (NOT (AND (NOT p2) p0))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p1) (NOT p0))), (F p2), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 18 factoid took 2547 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 403 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 377 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 2444 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2444/2444 places, 2244/2244 transitions.
Applied a total of 0 rules in 149 ms. Remains 2444 /2444 variables (removed 0) and now considering 2244/2244 (removed 0) transitions.
[2023-03-19 06:35:02] [INFO ] Invariant cache hit.
[2023-03-19 06:35:03] [INFO ] Implicit Places using invariants in 1220 ms returned []
[2023-03-19 06:35:03] [INFO ] Invariant cache hit.
[2023-03-19 06:35:06] [INFO ] Implicit Places using invariants and state equation in 2981 ms returned []
Implicit Place search using SMT with State Equation took 4208 ms to find 0 implicit places.
[2023-03-19 06:35:06] [INFO ] Invariant cache hit.
[2023-03-19 06:35:08] [INFO ] Dead Transitions using invariants and state equation in 1568 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5934 ms. Remains : 2444/2444 places, 2244/2244 transitions.
Computed a total of 481 stabilizing places and 481 stable transitions
Computed a total of 481 stabilizing places and 481 stable transitions
Detected a total of 481/2444 stabilizing places and 481/2244 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 793 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 445 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Finished Best-First random walk after 2308 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=461 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p0))), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND (NOT p2) p0))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F p2), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 13 factoid took 1345 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 540 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 505 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 428 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 928 reset in 456 ms.
Product exploration explored 100000 steps with 954 reset in 495 ms.
Applying partial POR strategy [false, true, false, true, false, true, true]
Stuttering acceptance computed with spot in 606 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 2444 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2444/2444 places, 2244/2244 transitions.
Performed 279 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 279 rules applied. Total rules applied 279 place count 2444 transition count 2244
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 81 Pre rules applied. Total rules applied 279 place count 2444 transition count 2246
Deduced a syphon composed of 360 places in 8 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 360 place count 2444 transition count 2246
Performed 837 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1197 places in 3 ms
Iterating global reduction 1 with 837 rules applied. Total rules applied 1197 place count 2444 transition count 2246
Renaming transitions due to excessive name length > 1024 char.
Discarding 278 places :
Symmetric choice reduction at 1 with 278 rule applications. Total rules 1475 place count 2166 transition count 1968
Deduced a syphon composed of 919 places in 2 ms
Iterating global reduction 1 with 278 rules applied. Total rules applied 1753 place count 2166 transition count 1968
Deduced a syphon composed of 919 places in 2 ms
Applied a total of 1753 rules in 711 ms. Remains 2166 /2444 variables (removed 278) and now considering 1968/2244 (removed 276) transitions.
[2023-03-19 06:35:14] [INFO ] Redundant transitions in 42 ms returned []
// Phase 1: matrix 1968 rows 2166 cols
[2023-03-19 06:35:14] [INFO ] Computed 441 place invariants in 21 ms
[2023-03-19 06:35:16] [INFO ] Dead Transitions using invariants and state equation in 1472 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2166/2444 places, 1968/2244 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2236 ms. Remains : 2166/2444 places, 1968/2244 transitions.
Built C files in :
/tmp/ltsmin16548261685757918557
[2023-03-19 06:35:16] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16548261685757918557
Running compilation step : cd /tmp/ltsmin16548261685757918557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16548261685757918557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16548261685757918557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 2444 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2444/2444 places, 2244/2244 transitions.
Applied a total of 0 rules in 145 ms. Remains 2444 /2444 variables (removed 0) and now considering 2244/2244 (removed 0) transitions.
// Phase 1: matrix 2244 rows 2444 cols
[2023-03-19 06:35:19] [INFO ] Computed 441 place invariants in 13 ms
[2023-03-19 06:35:20] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2023-03-19 06:35:20] [INFO ] Invariant cache hit.
[2023-03-19 06:35:23] [INFO ] Implicit Places using invariants and state equation in 2985 ms returned []
Implicit Place search using SMT with State Equation took 4051 ms to find 0 implicit places.
[2023-03-19 06:35:23] [INFO ] Invariant cache hit.
[2023-03-19 06:35:24] [INFO ] Dead Transitions using invariants and state equation in 1353 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5563 ms. Remains : 2444/2444 places, 2244/2244 transitions.
Built C files in :
/tmp/ltsmin3938258444199526991
[2023-03-19 06:35:25] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3938258444199526991
Running compilation step : cd /tmp/ltsmin3938258444199526991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3938258444199526991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3938258444199526991;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 06:35:28] [INFO ] Flatten gal took : 59 ms
[2023-03-19 06:35:28] [INFO ] Flatten gal took : 49 ms
[2023-03-19 06:35:28] [INFO ] Time to serialize gal into /tmp/LTL9843485803996027837.gal : 8 ms
[2023-03-19 06:35:28] [INFO ] Time to serialize properties into /tmp/LTL10253911841690702201.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9843485803996027837.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12448796617612877460.hoa' '-atoms' '/tmp/LTL10253911841690702201.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10253911841690702201.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12448796617612877460.hoa
Detected timeout of ITS tools.
[2023-03-19 06:35:43] [INFO ] Flatten gal took : 65 ms
[2023-03-19 06:35:43] [INFO ] Flatten gal took : 51 ms
[2023-03-19 06:35:43] [INFO ] Time to serialize gal into /tmp/LTL17896551409398675129.gal : 9 ms
[2023-03-19 06:35:43] [INFO ] Time to serialize properties into /tmp/LTL7311030896508564757.ltl : 119 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17896551409398675129.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7311030896508564757.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(p2454==0)"))||((F("(p2028!=1)"))U(X("(p2442==1)")))))
Formula 0 simplified : F!"(p2454==0)" & (G!"(p2028!=1)" R X!"(p2442==1)")
Detected timeout of ITS tools.
[2023-03-19 06:35:58] [INFO ] Flatten gal took : 95 ms
[2023-03-19 06:35:58] [INFO ] Applying decomposition
[2023-03-19 06:35:58] [INFO ] Flatten gal took : 83 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13142835189867241572.txt' '-o' '/tmp/graph13142835189867241572.bin' '-w' '/tmp/graph13142835189867241572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13142835189867241572.bin' '-l' '-1' '-v' '-w' '/tmp/graph13142835189867241572.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:35:58] [INFO ] Decomposing Gal with order
[2023-03-19 06:35:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:35:59] [INFO ] Removed a total of 360 redundant transitions.
[2023-03-19 06:35:59] [INFO ] Flatten gal took : 106 ms
[2023-03-19 06:35:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2023-03-19 06:35:59] [INFO ] Time to serialize gal into /tmp/LTL15807959362381678084.gal : 31 ms
[2023-03-19 06:35:59] [INFO ] Time to serialize properties into /tmp/LTL15685356033846553861.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15807959362381678084.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15685356033846553861.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G("(i35.u862.p2454==0)"))||((F("(i29.u718.p2028!=1)"))U(X("(i35.u861.p2442==1)")))))
Formula 0 simplified : F!"(i35.u862.p2454==0)" & (G!"(i29.u718.p2028!=1)" R X!"(i35.u861.p2442==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2014889816260835866
[2023-03-19 06:36:14] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2014889816260835866
Running compilation step : cd /tmp/ltsmin2014889816260835866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2014889816260835866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2014889816260835866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 ShieldPPPs-PT-040B-LTLFireability-08 finished in 89319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)||G(p2)))))'
Support contains 5 out of 2450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 2449 transition count 1967
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 1 with 282 rules applied. Total rules applied 564 place count 2167 transition count 1967
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 564 place count 2167 transition count 1768
Deduced a syphon composed of 199 places in 7 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 962 place count 1968 transition count 1768
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 970 place count 1960 transition count 1760
Iterating global reduction 2 with 8 rules applied. Total rules applied 978 place count 1960 transition count 1760
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 978 place count 1960 transition count 1755
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 988 place count 1955 transition count 1755
Performed 708 Post agglomeration using F-continuation condition.Transition count delta: 708
Deduced a syphon composed of 708 places in 2 ms
Reduce places removed 708 places and 0 transitions.
Iterating global reduction 2 with 1416 rules applied. Total rules applied 2404 place count 1247 transition count 1047
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2406 place count 1245 transition count 1045
Applied a total of 2406 rules in 520 ms. Remains 1245 /2450 variables (removed 1205) and now considering 1045/2250 (removed 1205) transitions.
// Phase 1: matrix 1045 rows 1245 cols
[2023-03-19 06:36:18] [INFO ] Computed 441 place invariants in 3 ms
[2023-03-19 06:36:18] [INFO ] Implicit Places using invariants in 572 ms returned []
[2023-03-19 06:36:18] [INFO ] Invariant cache hit.
[2023-03-19 06:36:20] [INFO ] Implicit Places using invariants and state equation in 1581 ms returned []
Implicit Place search using SMT with State Equation took 2155 ms to find 0 implicit places.
[2023-03-19 06:36:20] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-19 06:36:20] [INFO ] Invariant cache hit.
[2023-03-19 06:36:21] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1245/2450 places, 1045/2250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3487 ms. Remains : 1245/2450 places, 1045/2250 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s811 1) (EQ s840 1)), p0:(AND (EQ s701 1) (EQ s711 1)), p2:(EQ s129 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 32405 steps with 26 reset in 300 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-09 finished in 4205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 2450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2449 transition count 1968
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2168 transition count 1968
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 562 place count 2168 transition count 1768
Deduced a syphon composed of 200 places in 6 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 962 place count 1968 transition count 1768
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 970 place count 1960 transition count 1760
Iterating global reduction 2 with 8 rules applied. Total rules applied 978 place count 1960 transition count 1760
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 978 place count 1960 transition count 1755
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 988 place count 1955 transition count 1755
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 2 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2408 place count 1245 transition count 1045
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2410 place count 1243 transition count 1043
Applied a total of 2410 rules in 429 ms. Remains 1243 /2450 variables (removed 1207) and now considering 1043/2250 (removed 1207) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2023-03-19 06:36:22] [INFO ] Computed 441 place invariants in 5 ms
[2023-03-19 06:36:22] [INFO ] Implicit Places using invariants in 686 ms returned []
[2023-03-19 06:36:22] [INFO ] Invariant cache hit.
[2023-03-19 06:36:24] [INFO ] Implicit Places using invariants and state equation in 1806 ms returned []
Implicit Place search using SMT with State Equation took 2508 ms to find 0 implicit places.
[2023-03-19 06:36:24] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 06:36:24] [INFO ] Invariant cache hit.
[2023-03-19 06:36:25] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1243/2450 places, 1043/2250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3679 ms. Remains : 1243/2450 places, 1043/2250 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-10 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 (NEQ s291 1) (NEQ s304 1)), p1:(NEQ s67 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 47 reset in 967 ms.
Product exploration explored 100000 steps with 47 reset in 1038 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), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 313 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 2099 steps, including 0 resets, run visited all 2 properties in 77 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 279 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 60 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2023-03-19 06:36:28] [INFO ] Invariant cache hit.
[2023-03-19 06:36:29] [INFO ] Implicit Places using invariants in 1063 ms returned []
[2023-03-19 06:36:29] [INFO ] Invariant cache hit.
[2023-03-19 06:36:32] [INFO ] Implicit Places using invariants and state equation in 2228 ms returned []
Implicit Place search using SMT with State Equation took 3305 ms to find 0 implicit places.
[2023-03-19 06:36:32] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-19 06:36:32] [INFO ] Invariant cache hit.
[2023-03-19 06:36:32] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4051 ms. Remains : 1243/1243 places, 1043/1043 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 p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 289 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 2359 steps, including 0 resets, run visited all 2 properties in 66 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 323 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 47 reset in 889 ms.
Product exploration explored 100000 steps with 47 reset in 1108 ms.
Built C files in :
/tmp/ltsmin3898578135004324040
[2023-03-19 06:36:36] [INFO ] Computing symmetric may disable matrix : 1043 transitions.
[2023-03-19 06:36:36] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:36:36] [INFO ] Computing symmetric may enable matrix : 1043 transitions.
[2023-03-19 06:36:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:36:36] [INFO ] Computing Do-Not-Accords matrix : 1043 transitions.
[2023-03-19 06:36:36] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:36:36] [INFO ] Built C files in 183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3898578135004324040
Running compilation step : cd /tmp/ltsmin3898578135004324040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3898578135004324040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3898578135004324040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 28 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2023-03-19 06:36:39] [INFO ] Invariant cache hit.
[2023-03-19 06:36:40] [INFO ] Implicit Places using invariants in 665 ms returned []
[2023-03-19 06:36:40] [INFO ] Invariant cache hit.
[2023-03-19 06:36:41] [INFO ] Implicit Places using invariants and state equation in 1476 ms returned []
Implicit Place search using SMT with State Equation took 2159 ms to find 0 implicit places.
[2023-03-19 06:36:41] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 06:36:41] [INFO ] Invariant cache hit.
[2023-03-19 06:36:42] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2884 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Built C files in :
/tmp/ltsmin6661357710472820754
[2023-03-19 06:36:42] [INFO ] Computing symmetric may disable matrix : 1043 transitions.
[2023-03-19 06:36:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:36:42] [INFO ] Computing symmetric may enable matrix : 1043 transitions.
[2023-03-19 06:36:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:36:42] [INFO ] Computing Do-Not-Accords matrix : 1043 transitions.
[2023-03-19 06:36:42] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:36:42] [INFO ] Built C files in 170ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6661357710472820754
Running compilation step : cd /tmp/ltsmin6661357710472820754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2956 ms.
Running link step : cd /tmp/ltsmin6661357710472820754;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin6661357710472820754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14646626774033101443.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 06:36:57] [INFO ] Flatten gal took : 32 ms
[2023-03-19 06:36:57] [INFO ] Flatten gal took : 29 ms
[2023-03-19 06:36:57] [INFO ] Time to serialize gal into /tmp/LTL16867493495929162301.gal : 5 ms
[2023-03-19 06:36:57] [INFO ] Time to serialize properties into /tmp/LTL15920239308337852883.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16867493495929162301.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7855192750465552128.hoa' '-atoms' '/tmp/LTL15920239308337852883.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15920239308337852883.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7855192750465552128.hoa
Detected timeout of ITS tools.
[2023-03-19 06:37:12] [INFO ] Flatten gal took : 27 ms
[2023-03-19 06:37:12] [INFO ] Flatten gal took : 28 ms
[2023-03-19 06:37:12] [INFO ] Time to serialize gal into /tmp/LTL7173459663669230254.gal : 6 ms
[2023-03-19 06:37:12] [INFO ] Time to serialize properties into /tmp/LTL13041543949752795760.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7173459663669230254.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13041543949752795760.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((p667!=1)||(p685!=1))"))&&(F(G("(p190!=1)"))))))
Formula 0 simplified : F(G!"((p667!=1)||(p685!=1))" | GF!"(p190!=1)")
Detected timeout of ITS tools.
[2023-03-19 06:37:27] [INFO ] Flatten gal took : 66 ms
[2023-03-19 06:37:27] [INFO ] Applying decomposition
[2023-03-19 06:37:27] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13410544927486333566.txt' '-o' '/tmp/graph13410544927486333566.bin' '-w' '/tmp/graph13410544927486333566.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13410544927486333566.bin' '-l' '-1' '-v' '-w' '/tmp/graph13410544927486333566.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:37:27] [INFO ] Decomposing Gal with order
[2023-03-19 06:37:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:37:28] [INFO ] Removed a total of 243 redundant transitions.
[2023-03-19 06:37:28] [INFO ] Flatten gal took : 50 ms
[2023-03-19 06:37:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 13 ms.
[2023-03-19 06:37:28] [INFO ] Time to serialize gal into /tmp/LTL6282594489170765277.gal : 10 ms
[2023-03-19 06:37:28] [INFO ] Time to serialize properties into /tmp/LTL11908016212540490068.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6282594489170765277.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11908016212540490068.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("((i9.i0.i1.u104.p667!=1)||(i9.i0.i0.u109.p685!=1))"))&&(F(G("(i2.u25.p190!=1)"))))))
Formula 0 simplified : F(G!"((i9.i0.i1.u104.p667!=1)||(i9.i0.i0.u109.p685!=1))" | GF!"(i2.u25.p190!=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16220685169698917709
[2023-03-19 06:37:43] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16220685169698917709
Running compilation step : cd /tmp/ltsmin16220685169698917709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1927 ms.
Running link step : cd /tmp/ltsmin16220685169698917709;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16220685169698917709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-10 finished in 96537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 2450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2449 transition count 1968
Reduce places removed 281 places and 0 transitions.
Iterating post reduction 1 with 281 rules applied. Total rules applied 562 place count 2168 transition count 1968
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 562 place count 2168 transition count 1767
Deduced a syphon composed of 201 places in 5 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 964 place count 1967 transition count 1767
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 972 place count 1959 transition count 1759
Iterating global reduction 2 with 8 rules applied. Total rules applied 980 place count 1959 transition count 1759
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 980 place count 1959 transition count 1754
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 990 place count 1954 transition count 1754
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 1 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2410 place count 1244 transition count 1044
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2412 place count 1242 transition count 1042
Applied a total of 2412 rules in 382 ms. Remains 1242 /2450 variables (removed 1208) and now considering 1042/2250 (removed 1208) transitions.
// Phase 1: matrix 1042 rows 1242 cols
[2023-03-19 06:37:58] [INFO ] Computed 441 place invariants in 5 ms
[2023-03-19 06:37:59] [INFO ] Implicit Places using invariants in 892 ms returned []
[2023-03-19 06:37:59] [INFO ] Invariant cache hit.
[2023-03-19 06:38:01] [INFO ] Implicit Places using invariants and state equation in 1802 ms returned []
Implicit Place search using SMT with State Equation took 2699 ms to find 0 implicit places.
[2023-03-19 06:38:01] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-19 06:38:01] [INFO ] Invariant cache hit.
[2023-03-19 06:38:02] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1242/2450 places, 1042/2250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3938 ms. Remains : 1242/2450 places, 1042/2250 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1165 1) (EQ s1175 1) (EQ s1215 1) (EQ s1233 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2641 steps with 0 reset in 46 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-11 finished in 4052 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 2450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2449 transition count 1969
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2169 transition count 1969
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 560 place count 2169 transition count 1768
Deduced a syphon composed of 201 places in 7 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 962 place count 1968 transition count 1768
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 970 place count 1960 transition count 1760
Iterating global reduction 2 with 8 rules applied. Total rules applied 978 place count 1960 transition count 1760
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 978 place count 1960 transition count 1755
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 988 place count 1955 transition count 1755
Performed 710 Post agglomeration using F-continuation condition.Transition count delta: 710
Deduced a syphon composed of 710 places in 2 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 2 with 1420 rules applied. Total rules applied 2408 place count 1245 transition count 1045
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2410 place count 1243 transition count 1043
Applied a total of 2410 rules in 475 ms. Remains 1243 /2450 variables (removed 1207) and now considering 1043/2250 (removed 1207) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2023-03-19 06:38:02] [INFO ] Computed 441 place invariants in 4 ms
[2023-03-19 06:38:03] [INFO ] Implicit Places using invariants in 867 ms returned []
[2023-03-19 06:38:03] [INFO ] Invariant cache hit.
[2023-03-19 06:38:05] [INFO ] Implicit Places using invariants and state equation in 1496 ms returned []
Implicit Place search using SMT with State Equation took 2379 ms to find 0 implicit places.
[2023-03-19 06:38:05] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-19 06:38:05] [INFO ] Invariant cache hit.
[2023-03-19 06:38:06] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1243/2450 places, 1043/2250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3927 ms. Remains : 1243/2450 places, 1043/2250 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s282 1) (NEQ s565 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2675 steps with 0 reset in 38 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-12 finished in 4050 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F((!p0&&(G(p1)||F(p0))))))))'
Support contains 2 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2442 transition count 2242
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2442 transition count 2242
Applied a total of 16 rules in 222 ms. Remains 2442 /2450 variables (removed 8) and now considering 2242/2250 (removed 8) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2023-03-19 06:38:06] [INFO ] Computed 441 place invariants in 16 ms
[2023-03-19 06:38:07] [INFO ] Implicit Places using invariants in 1053 ms returned []
[2023-03-19 06:38:07] [INFO ] Invariant cache hit.
[2023-03-19 06:38:11] [INFO ] Implicit Places using invariants and state equation in 3646 ms returned []
Implicit Place search using SMT with State Equation took 4701 ms to find 0 implicit places.
[2023-03-19 06:38:11] [INFO ] Invariant cache hit.
[2023-03-19 06:38:13] [INFO ] Dead Transitions using invariants and state equation in 2592 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2442/2450 places, 2242/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7521 ms. Remains : 2442/2450 places, 2242/2250 transitions.
Stuttering acceptance computed with spot in 244 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s1796 1), p1:(NEQ s986 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 51 reset in 839 ms.
Product exploration explored 100000 steps with 52 reset in 952 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Detected a total of 479/2442 stabilizing places and 479/2242 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 247 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 1668 steps, including 0 resets, run visited all 3 properties in 36 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 304 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 263 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 273 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
[2023-03-19 06:38:17] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), true]
Knowledge based reduction with 4 factoid took 178 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Applied a total of 0 rules in 132 ms. Remains 2442 /2442 variables (removed 0) and now considering 2242/2242 (removed 0) transitions.
[2023-03-19 06:38:19] [INFO ] Invariant cache hit.
[2023-03-19 06:38:21] [INFO ] Implicit Places using invariants in 1512 ms returned []
[2023-03-19 06:38:21] [INFO ] Invariant cache hit.
[2023-03-19 06:38:24] [INFO ] Implicit Places using invariants and state equation in 3048 ms returned []
Implicit Place search using SMT with State Equation took 4570 ms to find 0 implicit places.
[2023-03-19 06:38:24] [INFO ] Invariant cache hit.
[2023-03-19 06:38:26] [INFO ] Dead Transitions using invariants and state equation in 2058 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6761 ms. Remains : 2442/2442 places, 2242/2242 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Detected a total of 479/2442 stabilizing places and 479/2242 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 192 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 305 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 1436 steps, including 0 resets, run visited all 3 properties in 36 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 314 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 144 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
[2023-03-19 06:38:27] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), true]
Knowledge based reduction with 4 factoid took 380 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 232 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50 reset in 764 ms.
Product exploration explored 100000 steps with 51 reset in 983 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 310 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Performed 281 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 281 rules applied. Total rules applied 281 place count 2442 transition count 2242
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 81 Pre rules applied. Total rules applied 281 place count 2442 transition count 2243
Deduced a syphon composed of 362 places in 8 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 362 place count 2442 transition count 2243
Performed 836 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1198 places in 2 ms
Iterating global reduction 1 with 836 rules applied. Total rules applied 1198 place count 2442 transition count 2243
Renaming transitions due to excessive name length > 1024 char.
Discarding 281 places :
Symmetric choice reduction at 1 with 281 rule applications. Total rules 1479 place count 2161 transition count 1962
Deduced a syphon composed of 917 places in 1 ms
Iterating global reduction 1 with 281 rules applied. Total rules applied 1760 place count 2161 transition count 1962
Deduced a syphon composed of 917 places in 1 ms
Applied a total of 1760 rules in 746 ms. Remains 2161 /2442 variables (removed 281) and now considering 1962/2242 (removed 280) transitions.
[2023-03-19 06:38:32] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 1962 rows 2161 cols
[2023-03-19 06:38:32] [INFO ] Computed 441 place invariants in 40 ms
[2023-03-19 06:38:34] [INFO ] Dead Transitions using invariants and state equation in 1771 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2161/2442 places, 1962/2242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2626 ms. Remains : 2161/2442 places, 1962/2242 transitions.
Built C files in :
/tmp/ltsmin11760543303168401794
[2023-03-19 06:38:34] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11760543303168401794
Running compilation step : cd /tmp/ltsmin11760543303168401794;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11760543303168401794;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11760543303168401794;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 2442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2442/2442 places, 2242/2242 transitions.
Applied a total of 0 rules in 132 ms. Remains 2442 /2442 variables (removed 0) and now considering 2242/2242 (removed 0) transitions.
// Phase 1: matrix 2242 rows 2442 cols
[2023-03-19 06:38:37] [INFO ] Computed 441 place invariants in 13 ms
[2023-03-19 06:38:39] [INFO ] Implicit Places using invariants in 1390 ms returned []
[2023-03-19 06:38:39] [INFO ] Invariant cache hit.
[2023-03-19 06:38:42] [INFO ] Implicit Places using invariants and state equation in 3589 ms returned []
Implicit Place search using SMT with State Equation took 4980 ms to find 0 implicit places.
[2023-03-19 06:38:42] [INFO ] Invariant cache hit.
[2023-03-19 06:38:44] [INFO ] Dead Transitions using invariants and state equation in 1671 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6785 ms. Remains : 2442/2442 places, 2242/2242 transitions.
Built C files in :
/tmp/ltsmin14412103526261521060
[2023-03-19 06:38:44] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14412103526261521060
Running compilation step : cd /tmp/ltsmin14412103526261521060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14412103526261521060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14412103526261521060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 06:38:47] [INFO ] Flatten gal took : 69 ms
[2023-03-19 06:38:47] [INFO ] Flatten gal took : 50 ms
[2023-03-19 06:38:47] [INFO ] Time to serialize gal into /tmp/LTL267503011554399805.gal : 7 ms
[2023-03-19 06:38:47] [INFO ] Time to serialize properties into /tmp/LTL6471918744027731842.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL267503011554399805.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18342679398937296297.hoa' '-atoms' '/tmp/LTL6471918744027731842.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL6471918744027731842.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18342679398937296297.hoa
Detected timeout of ITS tools.
[2023-03-19 06:39:03] [INFO ] Flatten gal took : 54 ms
[2023-03-19 06:39:03] [INFO ] Flatten gal took : 72 ms
[2023-03-19 06:39:03] [INFO ] Time to serialize gal into /tmp/LTL4900760346802854705.gal : 8 ms
[2023-03-19 06:39:03] [INFO ] Time to serialize properties into /tmp/LTL4798876169890462007.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4900760346802854705.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4798876169890462007.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p1999==1)")&&(F(("(p1999!=1)")&&((G("(p1094!=1)"))||(F("(p1999==1)")))))))))
Formula 0 simplified : XG(!"(p1999==1)" | G(!"(p1999!=1)" | (F!"(p1094!=1)" & G!"(p1999==1)")))
Detected timeout of ITS tools.
[2023-03-19 06:39:18] [INFO ] Flatten gal took : 48 ms
[2023-03-19 06:39:18] [INFO ] Applying decomposition
[2023-03-19 06:39:18] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11110060227293352200.txt' '-o' '/tmp/graph11110060227293352200.bin' '-w' '/tmp/graph11110060227293352200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11110060227293352200.bin' '-l' '-1' '-v' '-w' '/tmp/graph11110060227293352200.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:39:18] [INFO ] Decomposing Gal with order
[2023-03-19 06:39:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:39:18] [INFO ] Removed a total of 360 redundant transitions.
[2023-03-19 06:39:18] [INFO ] Flatten gal took : 88 ms
[2023-03-19 06:39:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2023-03-19 06:39:18] [INFO ] Time to serialize gal into /tmp/LTL15899017937595316365.gal : 57 ms
[2023-03-19 06:39:18] [INFO ] Time to serialize properties into /tmp/LTL371418709104286634.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15899017937595316365.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL371418709104286634.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i29.i1.i0.u704.p1999==1)")&&(F(("(i29.i1.i0.u704.p1999!=1)")&&((G("(i15.u387.p1094!=1)"))||(F("(i29.i1.i0.u704.p1999==1)")))...161
Formula 0 simplified : XG(!"(i29.i1.i0.u704.p1999==1)" | G(!"(i29.i1.i0.u704.p1999!=1)" | (F!"(i15.u387.p1094!=1)" & G!"(i29.i1.i0.u704.p1999==1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12987526758016478750
[2023-03-19 06:39:33] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12987526758016478750
Running compilation step : cd /tmp/ltsmin12987526758016478750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12987526758016478750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12987526758016478750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 ShieldPPPs-PT-040B-LTLFireability-13 finished in 90531 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2442 transition count 2242
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2442 transition count 2242
Applied a total of 16 rules in 277 ms. Remains 2442 /2450 variables (removed 8) and now considering 2242/2250 (removed 8) transitions.
[2023-03-19 06:39:37] [INFO ] Invariant cache hit.
[2023-03-19 06:39:38] [INFO ] Implicit Places using invariants in 1161 ms returned []
[2023-03-19 06:39:38] [INFO ] Invariant cache hit.
[2023-03-19 06:39:42] [INFO ] Implicit Places using invariants and state equation in 3667 ms returned []
Implicit Place search using SMT with State Equation took 4833 ms to find 0 implicit places.
[2023-03-19 06:39:42] [INFO ] Invariant cache hit.
[2023-03-19 06:39:44] [INFO ] Dead Transitions using invariants and state equation in 2164 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2442/2450 places, 2242/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7294 ms. Remains : 2442/2450 places, 2242/2250 transitions.
Stuttering acceptance computed with spot in 325 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (EQ s433 1) (EQ s452 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-040B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040B-LTLFireability-15 finished in 7664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0||(p1 U p2)))||(X(G(p3))&&G(p1))))'
Found a Lengthening insensitive property : ShieldPPPs-PT-040B-LTLFireability-00
Stuttering acceptance computed with spot in 187 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 280 place count 2449 transition count 1969
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 560 place count 2169 transition count 1969
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 560 place count 2169 transition count 1770
Deduced a syphon composed of 199 places in 6 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 958 place count 1970 transition count 1770
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 963 place count 1965 transition count 1765
Iterating global reduction 2 with 5 rules applied. Total rules applied 968 place count 1965 transition count 1765
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 968 place count 1965 transition count 1762
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 974 place count 1962 transition count 1762
Performed 713 Post agglomeration using F-continuation condition.Transition count delta: 713
Deduced a syphon composed of 713 places in 1 ms
Reduce places removed 713 places and 0 transitions.
Iterating global reduction 2 with 1426 rules applied. Total rules applied 2400 place count 1249 transition count 1049
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2402 place count 1247 transition count 1047
Applied a total of 2402 rules in 510 ms. Remains 1247 /2450 variables (removed 1203) and now considering 1047/2250 (removed 1203) transitions.
// Phase 1: matrix 1047 rows 1247 cols
[2023-03-19 06:39:45] [INFO ] Computed 441 place invariants in 5 ms
[2023-03-19 06:39:46] [INFO ] Implicit Places using invariants in 778 ms returned []
[2023-03-19 06:39:46] [INFO ] Invariant cache hit.
[2023-03-19 06:39:47] [INFO ] Implicit Places using invariants and state equation in 1579 ms returned []
Implicit Place search using SMT with State Equation took 2385 ms to find 0 implicit places.
[2023-03-19 06:39:47] [INFO ] Invariant cache hit.
[2023-03-19 06:39:48] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1247/2450 places, 1047/2250 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3543 ms. Remains : 1247/2450 places, 1047/2250 transitions.
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s864 1), p2:(EQ s938 1), p1:(EQ s216 1), p3:(EQ s859 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 28343 reset in 1141 ms.
Product exploration explored 100000 steps with 28308 reset in 1252 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/1247 stabilizing places and 6/1047 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))))]
Knowledge based reduction with 6 factoid took 712 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 6 factoid took 751 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-19 06:39:52] [INFO ] Invariant cache hit.
[2023-03-19 06:39:53] [INFO ] [Real]Absence check using 441 positive place invariants in 265 ms returned sat
[2023-03-19 06:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:39:56] [INFO ] [Real]Absence check using state equation in 3204 ms returned sat
[2023-03-19 06:39:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:39:58] [INFO ] [Nat]Absence check using 441 positive place invariants in 250 ms returned sat
[2023-03-19 06:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:40:01] [INFO ] [Nat]Absence check using state equation in 3721 ms returned sat
[2023-03-19 06:40:01] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2023-03-19 06:40:01] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2023-03-19 06:40:02] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
[2023-03-19 06:40:02] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2023-03-19 06:40:02] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 1 ms to minimize.
[2023-03-19 06:40:02] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 1 ms to minimize.
[2023-03-19 06:40:02] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 982 ms
[2023-03-19 06:40:02] [INFO ] Computed and/alt/rep : 1042/2037/1042 causal constraints (skipped 0 transitions) in 90 ms.
[2023-03-19 06:40:11] [INFO ] Added : 325 causal constraints over 65 iterations in 9257 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 2 out of 1247 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 : 1247/1247 places, 1047/1047 transitions.
Applied a total of 0 rules in 64 ms. Remains 1247 /1247 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
[2023-03-19 06:40:12] [INFO ] Invariant cache hit.
[2023-03-19 06:40:12] [INFO ] Implicit Places using invariants in 638 ms returned []
[2023-03-19 06:40:12] [INFO ] Invariant cache hit.
[2023-03-19 06:40:14] [INFO ] Implicit Places using invariants and state equation in 1606 ms returned []
Implicit Place search using SMT with State Equation took 2274 ms to find 0 implicit places.
[2023-03-19 06:40:14] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-19 06:40:14] [INFO ] Invariant cache hit.
[2023-03-19 06:40:15] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3059 ms. Remains : 1247/1247 places, 1047/1047 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/1247 stabilizing places and 6/1047 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 198 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p2))]
[2023-03-19 06:40:15] [INFO ] Invariant cache hit.
[2023-03-19 06:40:16] [INFO ] [Real]Absence check using 441 positive place invariants in 292 ms returned sat
[2023-03-19 06:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:40:20] [INFO ] [Real]Absence check using state equation in 3327 ms returned sat
[2023-03-19 06:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:40:21] [INFO ] [Nat]Absence check using 441 positive place invariants in 256 ms returned sat
[2023-03-19 06:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:40:24] [INFO ] [Nat]Absence check using state equation in 3246 ms returned sat
[2023-03-19 06:40:24] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2023-03-19 06:40:24] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2023-03-19 06:40:25] [INFO ] Deduced a trap composed of 8 places in 176 ms of which 1 ms to minimize.
[2023-03-19 06:40:25] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2023-03-19 06:40:25] [INFO ] Deduced a trap composed of 26 places in 191 ms of which 1 ms to minimize.
[2023-03-19 06:40:25] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 0 ms to minimize.
[2023-03-19 06:40:25] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1340 ms
[2023-03-19 06:40:25] [INFO ] Computed and/alt/rep : 1042/2037/1042 causal constraints (skipped 0 transitions) in 96 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-19 06:40:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 28194 reset in 1078 ms.
Product exploration explored 100000 steps with 28238 reset in 1191 ms.
Built C files in :
/tmp/ltsmin13392204929789322671
[2023-03-19 06:40:37] [INFO ] Computing symmetric may disable matrix : 1047 transitions.
[2023-03-19 06:40:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:40:37] [INFO ] Computing symmetric may enable matrix : 1047 transitions.
[2023-03-19 06:40:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:40:37] [INFO ] Computing Do-Not-Accords matrix : 1047 transitions.
[2023-03-19 06:40:37] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:40:37] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13392204929789322671
Running compilation step : cd /tmp/ltsmin13392204929789322671;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13392204929789322671;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13392204929789322671;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1247/1247 places, 1047/1047 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1245 transition count 1045
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1244 transition count 1044
Applied a total of 3 rules in 86 ms. Remains 1244 /1247 variables (removed 3) and now considering 1044/1047 (removed 3) transitions.
// Phase 1: matrix 1044 rows 1244 cols
[2023-03-19 06:40:40] [INFO ] Computed 441 place invariants in 2 ms
[2023-03-19 06:40:41] [INFO ] Implicit Places using invariants in 765 ms returned []
[2023-03-19 06:40:41] [INFO ] Invariant cache hit.
[2023-03-19 06:40:43] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 2574 ms to find 0 implicit places.
[2023-03-19 06:40:43] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 06:40:43] [INFO ] Invariant cache hit.
[2023-03-19 06:40:44] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1244/1247 places, 1044/1047 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3393 ms. Remains : 1244/1247 places, 1044/1047 transitions.
Built C files in :
/tmp/ltsmin12149508394140584987
[2023-03-19 06:40:44] [INFO ] Computing symmetric may disable matrix : 1044 transitions.
[2023-03-19 06:40:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:40:44] [INFO ] Computing symmetric may enable matrix : 1044 transitions.
[2023-03-19 06:40:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:40:44] [INFO ] Computing Do-Not-Accords matrix : 1044 transitions.
[2023-03-19 06:40:44] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:40:44] [INFO ] Built C files in 166ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12149508394140584987
Running compilation step : cd /tmp/ltsmin12149508394140584987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12149508394140584987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12149508394140584987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-19 06:40:47] [INFO ] Flatten gal took : 31 ms
[2023-03-19 06:40:47] [INFO ] Flatten gal took : 30 ms
[2023-03-19 06:40:47] [INFO ] Time to serialize gal into /tmp/LTL9239739897536282218.gal : 5 ms
[2023-03-19 06:40:47] [INFO ] Time to serialize properties into /tmp/LTL8419731292003010059.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9239739897536282218.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9657824314942006397.hoa' '-atoms' '/tmp/LTL8419731292003010059.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8419731292003010059.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9657824314942006397.hoa
Detected timeout of ITS tools.
[2023-03-19 06:41:02] [INFO ] Flatten gal took : 29 ms
[2023-03-19 06:41:02] [INFO ] Flatten gal took : 28 ms
[2023-03-19 06:41:02] [INFO ] Time to serialize gal into /tmp/LTL3925663961369905331.gal : 4 ms
[2023-03-19 06:41:02] [INFO ] Time to serialize properties into /tmp/LTL4918942963242202240.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3925663961369905331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4918942963242202240.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F(("(p1894==1)")||(("(p500==1)")U("(p2054==1)"))))||((X(G("(p1885==1)")))&&(G("(p500==1)")))))
Formula 0 simplified : G(!"(p1894==1)" & (!"(p500==1)" R !"(p2054==1)")) & (XF!"(p1885==1)" | F!"(p500==1)")
Detected timeout of ITS tools.
[2023-03-19 06:41:17] [INFO ] Flatten gal took : 30 ms
[2023-03-19 06:41:17] [INFO ] Applying decomposition
[2023-03-19 06:41:17] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7057954523091024659.txt' '-o' '/tmp/graph7057954523091024659.bin' '-w' '/tmp/graph7057954523091024659.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7057954523091024659.bin' '-l' '-1' '-v' '-w' '/tmp/graph7057954523091024659.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:41:17] [INFO ] Decomposing Gal with order
[2023-03-19 06:41:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:41:17] [INFO ] Removed a total of 242 redundant transitions.
[2023-03-19 06:41:17] [INFO ] Flatten gal took : 50 ms
[2023-03-19 06:41:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 472 labels/synchronizations in 21 ms.
[2023-03-19 06:41:18] [INFO ] Time to serialize gal into /tmp/LTL3812672218583255679.gal : 12 ms
[2023-03-19 06:41:18] [INFO ] Time to serialize properties into /tmp/LTL3654828889846619277.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3812672218583255679.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3654828889846619277.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F(("(i27.i0.u308.p1894==1)")||(("(i6.i2.u76.p500==1)")U("(i30.i2.u333.p2054==1)"))))||((X(G("(i27.i1.u307.p1885==1)")))&&(G("(i6.i...175
Formula 0 simplified : G(!"(i27.i0.u308.p1894==1)" & (!"(i6.i2.u76.p500==1)" R !"(i30.i2.u333.p2054==1)")) & (XF!"(i27.i1.u307.p1885==1)" | F!"(i6.i2.u76.p...164
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12483719965869813627
[2023-03-19 06:41:33] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12483719965869813627
Running compilation step : cd /tmp/ltsmin12483719965869813627;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1928 ms.
Running link step : cd /tmp/ltsmin12483719965869813627;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12483719965869813627;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-00 finished in 123652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(X(X(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(F(p1) U X(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F((!p0&&(G(p1)||F(p0))))))))'
Found a Shortening insensitive property : ShieldPPPs-PT-040B-LTLFireability-13
Stuttering acceptance computed with spot in 246 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2450 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2450/2450 places, 2250/2250 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 0 with 282 rules applied. Total rules applied 282 place count 2449 transition count 1967
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 1 with 282 rules applied. Total rules applied 564 place count 2167 transition count 1967
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 564 place count 2167 transition count 1767
Deduced a syphon composed of 200 places in 6 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 964 place count 1967 transition count 1767
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 972 place count 1959 transition count 1759
Iterating global reduction 2 with 8 rules applied. Total rules applied 980 place count 1959 transition count 1759
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 980 place count 1959 transition count 1754
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 990 place count 1954 transition count 1754
Performed 709 Post agglomeration using F-continuation condition.Transition count delta: 709
Deduced a syphon composed of 709 places in 2 ms
Reduce places removed 709 places and 0 transitions.
Iterating global reduction 2 with 1418 rules applied. Total rules applied 2408 place count 1245 transition count 1045
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2410 place count 1243 transition count 1043
Applied a total of 2410 rules in 432 ms. Remains 1243 /2450 variables (removed 1207) and now considering 1043/2250 (removed 1207) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2023-03-19 06:41:49] [INFO ] Computed 441 place invariants in 4 ms
[2023-03-19 06:41:50] [INFO ] Implicit Places using invariants in 1010 ms returned []
[2023-03-19 06:41:50] [INFO ] Invariant cache hit.
[2023-03-19 06:41:52] [INFO ] Implicit Places using invariants and state equation in 1696 ms returned []
Implicit Place search using SMT with State Equation took 2710 ms to find 0 implicit places.
[2023-03-19 06:41:52] [INFO ] Invariant cache hit.
[2023-03-19 06:41:52] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1243/2450 places, 1043/2250 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3699 ms. Remains : 1243/2450 places, 1043/2250 transitions.
Running random walk in product with property : ShieldPPPs-PT-040B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s906 1), p1:(NEQ s491 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 154 reset in 885 ms.
Product exploration explored 100000 steps with 151 reset in 989 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1243 stabilizing places and 2/1043 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 309 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 560 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=80 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 264 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 262 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
[2023-03-19 06:41:55] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), true]
Knowledge based reduction with 4 factoid took 236 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 308 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 53 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2023-03-19 06:41:57] [INFO ] Invariant cache hit.
[2023-03-19 06:41:58] [INFO ] Implicit Places using invariants in 784 ms returned []
[2023-03-19 06:41:58] [INFO ] Invariant cache hit.
[2023-03-19 06:41:59] [INFO ] Implicit Places using invariants and state equation in 1568 ms returned []
Implicit Place search using SMT with State Equation took 2354 ms to find 0 implicit places.
[2023-03-19 06:41:59] [INFO ] Invariant cache hit.
[2023-03-19 06:42:00] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3104 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1243 stabilizing places and 2/1043 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 212 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 433 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 309 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 288 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
[2023-03-19 06:42:01] [INFO ] Invariant cache hit.
Proved EG true
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), true]
Knowledge based reduction with 4 factoid took 194 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 243 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 261 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 152 reset in 865 ms.
Product exploration explored 100000 steps with 150 reset in 979 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 274 ms :[true, true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 68 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2023-03-19 06:42:05] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-19 06:42:05] [INFO ] Invariant cache hit.
[2023-03-19 06:42:06] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 770 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Built C files in :
/tmp/ltsmin2702588278575669609
[2023-03-19 06:42:06] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2702588278575669609
Running compilation step : cd /tmp/ltsmin2702588278575669609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2116 ms.
Running link step : cd /tmp/ltsmin2702588278575669609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin2702588278575669609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16009486781315447536.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 33 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2023-03-19 06:42:21] [INFO ] Invariant cache hit.
[2023-03-19 06:42:22] [INFO ] Implicit Places using invariants in 686 ms returned []
[2023-03-19 06:42:22] [INFO ] Invariant cache hit.
[2023-03-19 06:42:23] [INFO ] Implicit Places using invariants and state equation in 1605 ms returned []
Implicit Place search using SMT with State Equation took 2293 ms to find 0 implicit places.
[2023-03-19 06:42:23] [INFO ] Invariant cache hit.
[2023-03-19 06:42:24] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2987 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Built C files in :
/tmp/ltsmin7259358814192203398
[2023-03-19 06:42:24] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7259358814192203398
Running compilation step : cd /tmp/ltsmin7259358814192203398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1994 ms.
Running link step : cd /tmp/ltsmin7259358814192203398;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin7259358814192203398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17383589001080437690.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 06:42:39] [INFO ] Flatten gal took : 42 ms
[2023-03-19 06:42:39] [INFO ] Flatten gal took : 31 ms
[2023-03-19 06:42:39] [INFO ] Time to serialize gal into /tmp/LTL12214443571296161435.gal : 4 ms
[2023-03-19 06:42:39] [INFO ] Time to serialize properties into /tmp/LTL17614814227146722086.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12214443571296161435.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7105963748757212026.hoa' '-atoms' '/tmp/LTL17614814227146722086.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17614814227146722086.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7105963748757212026.hoa
Detected timeout of ITS tools.
[2023-03-19 06:42:54] [INFO ] Flatten gal took : 36 ms
[2023-03-19 06:42:54] [INFO ] Flatten gal took : 27 ms
[2023-03-19 06:42:54] [INFO ] Time to serialize gal into /tmp/LTL13906553642573137247.gal : 4 ms
[2023-03-19 06:42:54] [INFO ] Time to serialize properties into /tmp/LTL11531559620270754843.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13906553642573137247.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11531559620270754843.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p1999==1)")&&(F(("(p1999!=1)")&&((G("(p1094!=1)"))||(F("(p1999==1)")))))))))
Formula 0 simplified : XG(!"(p1999==1)" | G(!"(p1999!=1)" | (F!"(p1094!=1)" & G!"(p1999==1)")))
Detected timeout of ITS tools.
[2023-03-19 06:43:10] [INFO ] Flatten gal took : 43 ms
[2023-03-19 06:43:10] [INFO ] Applying decomposition
[2023-03-19 06:43:10] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1503903814823195990.txt' '-o' '/tmp/graph1503903814823195990.bin' '-w' '/tmp/graph1503903814823195990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1503903814823195990.bin' '-l' '-1' '-v' '-w' '/tmp/graph1503903814823195990.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:43:10] [INFO ] Decomposing Gal with order
[2023-03-19 06:43:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:43:10] [INFO ] Removed a total of 242 redundant transitions.
[2023-03-19 06:43:10] [INFO ] Flatten gal took : 43 ms
[2023-03-19 06:43:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 9 ms.
[2023-03-19 06:43:10] [INFO ] Time to serialize gal into /tmp/LTL2716744460414423357.gal : 9 ms
[2023-03-19 06:43:10] [INFO ] Time to serialize properties into /tmp/LTL17668704475174444556.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2716744460414423357.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17668704475174444556.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i29.i0.u323.p1999==1)")&&(F(("(i29.i0.u323.p1999!=1)")&&((G("(i15.i2.u175.p1094!=1)"))||(F("(i29.i0.u323.p1999==1)")))))))))
Formula 0 simplified : XG(!"(i29.i0.u323.p1999==1)" | G(!"(i29.i0.u323.p1999!=1)" | (F!"(i15.i2.u175.p1094!=1)" & G!"(i29.i0.u323.p1999==1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17459677854623826555
[2023-03-19 06:43:25] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17459677854623826555
Running compilation step : cd /tmp/ltsmin17459677854623826555;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1918 ms.
Running link step : cd /tmp/ltsmin17459677854623826555;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin17459677854623826555;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(((LTLAPp0==true)&&<>((!(LTLAPp0==true)&&([]((LTLAPp1==true))||<>((LTLAPp0==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-040B-LTLFireability-13 finished in 111990 ms.
[2023-03-19 06:43:40] [INFO ] Flatten gal took : 95 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12985145683258634582
[2023-03-19 06:43:40] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2023-03-19 06:43:40] [INFO ] Applying decomposition
[2023-03-19 06:43:40] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12985145683258634582
Running compilation step : cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-19 06:43:40] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11003924641291554448.txt' '-o' '/tmp/graph11003924641291554448.bin' '-w' '/tmp/graph11003924641291554448.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11003924641291554448.bin' '-l' '-1' '-v' '-w' '/tmp/graph11003924641291554448.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:43:40] [INFO ] Decomposing Gal with order
[2023-03-19 06:43:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:43:41] [INFO ] Removed a total of 360 redundant transitions.
[2023-03-19 06:43:41] [INFO ] Flatten gal took : 111 ms
[2023-03-19 06:43:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-19 06:43:41] [INFO ] Time to serialize gal into /tmp/LTLFireability196013649709446494.gal : 28 ms
[2023-03-19 06:43:41] [INFO ] Time to serialize properties into /tmp/LTLFireability7651605568854814004.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability196013649709446494.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7651605568854814004.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 6 LTL properties
Checking formula 0 : !(((F(("(i28.u669.p1894==1)")||(("(i7.u178.p500==1)")U("(i30.u722.p2054==1)"))))||((X(G("(i28.u667.p1885==1)")))&&(G("(i7.u178.p500==1...162
Formula 0 simplified : G(!"(i28.u669.p1894==1)" & (!"(i7.u178.p500==1)" R !"(i30.u722.p2054==1)")) & (XF!"(i28.u667.p1885==1)" | F!"(i7.u178.p500==1)")
Compilation finished in 5292 ms.
Running link step : cd /tmp/ltsmin12985145683258634582;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(((LTLAPp0==true)||((LTLAPp1==true) U (LTLAPp2==true))))||(X([]((LTLAPp3==true)))&&[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([](((LTLAPp4==true)||X(X(X((LTLAPp5==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([](((LTLAPp4==true)||X(X(X((LTLAPp5==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp6==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-19 07:09:04] [INFO ] Applying decomposition
[2023-03-19 07:09:05] [INFO ] Flatten gal took : 253 ms
[2023-03-19 07:09:05] [INFO ] Decomposing Gal with order
[2023-03-19 07:09:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 07:09:06] [INFO ] Removed a total of 240 redundant transitions.
[2023-03-19 07:09:06] [INFO ] Flatten gal took : 381 ms
[2023-03-19 07:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 184 ms.
[2023-03-19 07:09:07] [INFO ] Time to serialize gal into /tmp/LTLFireability10625128521601231196.gal : 133 ms
[2023-03-19 07:09:07] [INFO ] Time to serialize properties into /tmp/LTLFireability8124178731335268945.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10625128521601231196.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8124178731335268945.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 6 LTL properties
Checking formula 0 : !(((F(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u626.p1894==1)")||(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i...477
Formula 0 simplified : G(!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u626.p1894==1)" & (!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....466
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp6==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp7==true))||(<>((LTLAPp8==true)) U X((LTLAPp9==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp7==true))||(<>((LTLAPp8==true)) U X((LTLAPp9==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12985145683258634582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp10==true))&&<>([]((LTLAPp11==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 1838800 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16234224 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-040B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-040B, 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 r389-oct2-167903713600492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040B.tgz
mv ShieldPPPs-PT-040B 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 ;