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-oct2-167903713600476.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-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713600476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 5.8K Feb 26 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:50 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 24K Feb 25 16:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Feb 26 01:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 528K 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-030B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679204858061

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-030B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 05:47:40] [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 05:47:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:47:40] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2023-03-19 05:47:40] [INFO ] Transformed 2043 places.
[2023-03-19 05:47:40] [INFO ] Transformed 1893 transitions.
[2023-03-19 05:47:40] [INFO ] Found NUPN structural information;
[2023-03-19 05:47:40] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 248 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 2 formulas.
FORMULA ShieldPPPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 201 places :
Symmetric choice reduction at 0 with 201 rule applications. Total rules 201 place count 1842 transition count 1692
Iterating global reduction 0 with 201 rules applied. Total rules applied 402 place count 1842 transition count 1692
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 403 place count 1841 transition count 1691
Iterating global reduction 0 with 1 rules applied. Total rules applied 404 place count 1841 transition count 1691
Applied a total of 404 rules in 598 ms. Remains 1841 /2043 variables (removed 202) and now considering 1691/1893 (removed 202) transitions.
// Phase 1: matrix 1691 rows 1841 cols
[2023-03-19 05:47:41] [INFO ] Computed 331 place invariants in 43 ms
[2023-03-19 05:47:43] [INFO ] Implicit Places using invariants in 1725 ms returned []
[2023-03-19 05:47:43] [INFO ] Invariant cache hit.
[2023-03-19 05:47:46] [INFO ] Implicit Places using invariants and state equation in 3455 ms returned []
Implicit Place search using SMT with State Equation took 5213 ms to find 0 implicit places.
[2023-03-19 05:47:46] [INFO ] Invariant cache hit.
[2023-03-19 05:47:48] [INFO ] Dead Transitions using invariants and state equation in 1368 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1841/2043 places, 1691/1893 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7185 ms. Remains : 1841/2043 places, 1691/1893 transitions.
Support contains 53 out of 1841 places after structural reductions.
[2023-03-19 05:47:48] [INFO ] Flatten gal took : 151 ms
[2023-03-19 05:47:48] [INFO ] Flatten gal took : 87 ms
[2023-03-19 05:47:48] [INFO ] Input system was already deterministic with 1691 transitions.
Support contains 50 out of 1841 places (down from 53) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 26) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-19 05:47:49] [INFO ] Invariant cache hit.
[2023-03-19 05:47:51] [INFO ] [Real]Absence check using 331 positive place invariants in 184 ms returned sat
[2023-03-19 05:47:52] [INFO ] After 2413ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-19 05:47:53] [INFO ] [Nat]Absence check using 331 positive place invariants in 147 ms returned sat
[2023-03-19 05:47:57] [INFO ] After 2966ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :13
[2023-03-19 05:47:58] [INFO ] Deduced a trap composed of 16 places in 801 ms of which 8 ms to minimize.
[2023-03-19 05:47:58] [INFO ] Deduced a trap composed of 16 places in 714 ms of which 2 ms to minimize.
[2023-03-19 05:47:59] [INFO ] Deduced a trap composed of 11 places in 464 ms of which 1 ms to minimize.
[2023-03-19 05:47:59] [INFO ] Deduced a trap composed of 34 places in 358 ms of which 12 ms to minimize.
[2023-03-19 05:48:00] [INFO ] Deduced a trap composed of 25 places in 337 ms of which 1 ms to minimize.
[2023-03-19 05:48:00] [INFO ] Deduced a trap composed of 35 places in 384 ms of which 14 ms to minimize.
[2023-03-19 05:48:01] [INFO ] Deduced a trap composed of 16 places in 556 ms of which 1 ms to minimize.
[2023-03-19 05:48:01] [INFO ] Deduced a trap composed of 19 places in 369 ms of which 1 ms to minimize.
[2023-03-19 05:48:02] [INFO ] Deduced a trap composed of 38 places in 375 ms of which 1 ms to minimize.
[2023-03-19 05:48:02] [INFO ] Deduced a trap composed of 33 places in 306 ms of which 1 ms to minimize.
[2023-03-19 05:48:02] [INFO ] Deduced a trap composed of 30 places in 394 ms of which 1 ms to minimize.
[2023-03-19 05:48:03] [INFO ] Deduced a trap composed of 49 places in 718 ms of which 2 ms to minimize.
[2023-03-19 05:48:05] [INFO ] Deduced a trap composed of 39 places in 1322 ms of which 1 ms to minimize.
[2023-03-19 05:48:05] [INFO ] Deduced a trap composed of 34 places in 477 ms of which 1 ms to minimize.
[2023-03-19 05:48:06] [INFO ] Deduced a trap composed of 36 places in 517 ms of which 1 ms to minimize.
[2023-03-19 05:48:06] [INFO ] Deduced a trap composed of 17 places in 461 ms of which 1 ms to minimize.
[2023-03-19 05:48:07] [INFO ] Deduced a trap composed of 19 places in 540 ms of which 15 ms to minimize.
[2023-03-19 05:48:08] [INFO ] Deduced a trap composed of 31 places in 914 ms of which 4 ms to minimize.
[2023-03-19 05:48:09] [INFO ] Deduced a trap composed of 32 places in 445 ms of which 1 ms to minimize.
[2023-03-19 05:48:09] [INFO ] Deduced a trap composed of 23 places in 330 ms of which 0 ms to minimize.
[2023-03-19 05:48:09] [INFO ] Deduced a trap composed of 30 places in 430 ms of which 1 ms to minimize.
[2023-03-19 05:48:10] [INFO ] Deduced a trap composed of 29 places in 738 ms of which 1 ms to minimize.
[2023-03-19 05:48:11] [INFO ] Deduced a trap composed of 41 places in 317 ms of which 1 ms to minimize.
[2023-03-19 05:48:11] [INFO ] Deduced a trap composed of 22 places in 736 ms of which 1 ms to minimize.
[2023-03-19 05:48:12] [INFO ] Deduced a trap composed of 28 places in 400 ms of which 1 ms to minimize.
[2023-03-19 05:48:12] [INFO ] Deduced a trap composed of 47 places in 301 ms of which 0 ms to minimize.
[2023-03-19 05:48:13] [INFO ] Deduced a trap composed of 35 places in 273 ms of which 1 ms to minimize.
[2023-03-19 05:48:13] [INFO ] Deduced a trap composed of 37 places in 271 ms of which 0 ms to minimize.
[2023-03-19 05:48:13] [INFO ] Deduced a trap composed of 28 places in 491 ms of which 1 ms to minimize.
[2023-03-19 05:48:14] [INFO ] Deduced a trap composed of 40 places in 337 ms of which 1 ms to minimize.
[2023-03-19 05:48:15] [INFO ] Deduced a trap composed of 36 places in 919 ms of which 1 ms to minimize.
[2023-03-19 05:48:15] [INFO ] Deduced a trap composed of 26 places in 292 ms of which 0 ms to minimize.
[2023-03-19 05:48:16] [INFO ] Deduced a trap composed of 38 places in 530 ms of which 1 ms to minimize.
[2023-03-19 05:48:16] [INFO ] Deduced a trap composed of 47 places in 422 ms of which 13 ms to minimize.
[2023-03-19 05:48:17] [INFO ] Deduced a trap composed of 31 places in 511 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.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 05:48:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 05:48:17] [INFO ] After 25218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
Fused 14 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 884 ms.
Support contains 26 out of 1841 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Drop transitions removed 205 transitions
Trivial Post-agglo rules discarded 205 transitions
Performed 205 trivial Post agglomeration. Transition count delta: 205
Iterating post reduction 0 with 205 rules applied. Total rules applied 205 place count 1841 transition count 1486
Reduce places removed 205 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 208 rules applied. Total rules applied 413 place count 1636 transition count 1483
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 416 place count 1633 transition count 1483
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 151 Pre rules applied. Total rules applied 416 place count 1633 transition count 1332
Deduced a syphon composed of 151 places in 3 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 3 with 302 rules applied. Total rules applied 718 place count 1482 transition count 1332
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 724 place count 1476 transition count 1326
Iterating global reduction 3 with 6 rules applied. Total rules applied 730 place count 1476 transition count 1326
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 730 place count 1476 transition count 1324
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 734 place count 1474 transition count 1324
Performed 526 Post agglomeration using F-continuation condition.Transition count delta: 526
Deduced a syphon composed of 526 places in 6 ms
Reduce places removed 526 places and 0 transitions.
Iterating global reduction 3 with 1052 rules applied. Total rules applied 1786 place count 948 transition count 798
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 258 times.
Drop transitions removed 258 transitions
Iterating global reduction 3 with 258 rules applied. Total rules applied 2044 place count 948 transition count 798
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2045 place count 947 transition count 797
Applied a total of 2045 rules in 697 ms. Remains 947 /1841 variables (removed 894) and now considering 797/1691 (removed 894) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 697 ms. Remains : 947/1841 places, 797/1691 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 797 rows 947 cols
[2023-03-19 05:48:19] [INFO ] Computed 331 place invariants in 20 ms
[2023-03-19 05:48:19] [INFO ] [Real]Absence check using 312 positive place invariants in 46 ms returned sat
[2023-03-19 05:48:19] [INFO ] [Real]Absence check using 312 positive and 19 generalized place invariants in 3 ms returned sat
[2023-03-19 05:48:20] [INFO ] After 763ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 05:48:20] [INFO ] [Nat]Absence check using 312 positive place invariants in 177 ms returned sat
[2023-03-19 05:48:20] [INFO ] [Nat]Absence check using 312 positive and 19 generalized place invariants in 7 ms returned sat
[2023-03-19 05:48:21] [INFO ] After 482ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 05:48:21] [INFO ] Deduced a trap composed of 6 places in 238 ms of which 0 ms to minimize.
[2023-03-19 05:48:22] [INFO ] Deduced a trap composed of 11 places in 1181 ms of which 0 ms to minimize.
[2023-03-19 05:48:23] [INFO ] Deduced a trap composed of 6 places in 199 ms of which 1 ms to minimize.
[2023-03-19 05:48:23] [INFO ] Deduced a trap composed of 4 places in 174 ms of which 0 ms to minimize.
[2023-03-19 05:48:23] [INFO ] Deduced a trap composed of 8 places in 181 ms of which 1 ms to minimize.
[2023-03-19 05:48:23] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 0 ms to minimize.
[2023-03-19 05:48:23] [INFO ] Deduced a trap composed of 4 places in 170 ms of which 1 ms to minimize.
[2023-03-19 05:48:24] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 13 ms to minimize.
[2023-03-19 05:48:24] [INFO ] Deduced a trap composed of 10 places in 163 ms of which 1 ms to minimize.
[2023-03-19 05:48:24] [INFO ] Deduced a trap composed of 5 places in 160 ms of which 1 ms to minimize.
[2023-03-19 05:48:24] [INFO ] Deduced a trap composed of 4 places in 164 ms of which 0 ms to minimize.
[2023-03-19 05:48:24] [INFO ] Deduced a trap composed of 7 places in 168 ms of which 0 ms to minimize.
[2023-03-19 05:48:25] [INFO ] Deduced a trap composed of 12 places in 141 ms of which 0 ms to minimize.
[2023-03-19 05:48:25] [INFO ] Deduced a trap composed of 5 places in 378 ms of which 22 ms to minimize.
[2023-03-19 05:48:25] [INFO ] Deduced a trap composed of 5 places in 153 ms of which 0 ms to minimize.
[2023-03-19 05:48:26] [INFO ] Deduced a trap composed of 12 places in 237 ms of which 14 ms to minimize.
[2023-03-19 05:48:26] [INFO ] Deduced a trap composed of 6 places in 132 ms of which 0 ms to minimize.
[2023-03-19 05:48:26] [INFO ] Deduced a trap composed of 12 places in 147 ms of which 1 ms to minimize.
[2023-03-19 05:48:26] [INFO ] Deduced a trap composed of 6 places in 155 ms of which 0 ms to minimize.
[2023-03-19 05:48:26] [INFO ] Deduced a trap composed of 4 places in 142 ms of which 1 ms to minimize.
[2023-03-19 05:48:26] [INFO ] Deduced a trap composed of 12 places in 131 ms of which 1 ms to minimize.
[2023-03-19 05:48:27] [INFO ] Deduced a trap composed of 4 places in 144 ms of which 1 ms to minimize.
[2023-03-19 05:48:27] [INFO ] Deduced a trap composed of 6 places in 149 ms of which 1 ms to minimize.
[2023-03-19 05:48:27] [INFO ] Deduced a trap composed of 11 places in 160 ms of which 1 ms to minimize.
[2023-03-19 05:48:28] [INFO ] Deduced a trap composed of 9 places in 421 ms of which 1 ms to minimize.
[2023-03-19 05:48:28] [INFO ] Deduced a trap composed of 6 places in 306 ms of which 0 ms to minimize.
[2023-03-19 05:48:28] [INFO ] Deduced a trap composed of 6 places in 122 ms of which 1 ms to minimize.
[2023-03-19 05:48:28] [INFO ] Deduced a trap composed of 4 places in 197 ms of which 1 ms to minimize.
[2023-03-19 05:48:29] [INFO ] Deduced a trap composed of 6 places in 127 ms of which 0 ms to minimize.
[2023-03-19 05:48:30] [INFO ] Deduced a trap composed of 4 places in 1255 ms of which 1 ms to minimize.
[2023-03-19 05:48:30] [INFO ] Deduced a trap composed of 6 places in 126 ms of which 1 ms to minimize.
[2023-03-19 05:48:30] [INFO ] Deduced a trap composed of 9 places in 153 ms of which 1 ms to minimize.
[2023-03-19 05:48:31] [INFO ] Deduced a trap composed of 11 places in 221 ms of which 15 ms to minimize.
[2023-03-19 05:48:31] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 13 ms to minimize.
[2023-03-19 05:48:31] [INFO ] Deduced a trap composed of 4 places in 141 ms of which 1 ms to minimize.
[2023-03-19 05:48:31] [INFO ] Deduced a trap composed of 8 places in 105 ms of which 1 ms to minimize.
[2023-03-19 05:48:31] [INFO ] Deduced a trap composed of 6 places in 403 ms of which 0 ms to minimize.
[2023-03-19 05:48:32] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 1 ms to minimize.
[2023-03-19 05:48:32] [INFO ] Trap strengthening (SAT) tested/added 39/38 trap constraints in 10861 ms
[2023-03-19 05:48:32] [INFO ] Deduced a trap composed of 7 places in 135 ms of which 1 ms to minimize.
[2023-03-19 05:48:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
[2023-03-19 05:48:32] [INFO ] After 11689ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-19 05:48:32] [INFO ] After 12227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 72 ms.
Support contains 6 out of 947 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 947/947 places, 797/797 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 947 transition count 796
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 946 transition count 796
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 946 transition count 794
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 944 transition count 794
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 22 place count 936 transition count 786
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 936 transition count 786
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 934 transition count 784
Applied a total of 27 rules in 138 ms. Remains 934 /947 variables (removed 13) and now considering 784/797 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 934/947 places, 784/797 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :1
Finished Best-First random walk after 4621 steps, including 1 resets, run visited all 1 properties in 19 ms. (steps per millisecond=243 )
FORMULA ShieldPPPs-PT-030B-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA ShieldPPPs-PT-030B-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 362 stabilizing places and 362 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' '!(((X((!p0 U (G(!p0)||(!p0&&G(p1)))))&&F(!p2))||X(G(!p0))))'
Support contains 8 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1832 transition count 1682
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1832 transition count 1682
Applied a total of 18 rules in 159 ms. Remains 1832 /1841 variables (removed 9) and now considering 1682/1691 (removed 9) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2023-03-19 05:48:33] [INFO ] Computed 331 place invariants in 11 ms
[2023-03-19 05:48:34] [INFO ] Implicit Places using invariants in 984 ms returned []
[2023-03-19 05:48:34] [INFO ] Invariant cache hit.
[2023-03-19 05:48:37] [INFO ] Implicit Places using invariants and state equation in 2693 ms returned []
Implicit Place search using SMT with State Equation took 3692 ms to find 0 implicit places.
[2023-03-19 05:48:37] [INFO ] Invariant cache hit.
[2023-03-19 05:48:38] [INFO ] Dead Transitions using invariants and state equation in 1501 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1841 places, 1682/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5354 ms. Remains : 1832/1841 places, 1682/1691 transitions.
Stuttering acceptance computed with spot in 706 ms :[p0, p0, (AND p2 p0), true, (AND p0 (NOT p1)), p2, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p2 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 6}], [{ cond=p2, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (EQ s1315 1) (EQ s1317 1) (EQ s301 1) (EQ s329 1)), p0:(AND (EQ s49 1) (EQ s81 1)), p1:(AND (EQ s289 1) (EQ s321 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8990 steps with 1 reset in 187 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-00 finished in 6396 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((G(p1)||p0))))'
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 424 place count 1628 transition count 1329
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 731 place count 1470 transition count 1320
Iterating global reduction 2 with 9 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 740 place count 1470 transition count 1318
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 744 place count 1468 transition count 1318
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 1 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 451 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2023-03-19 05:48:40] [INFO ] Computed 331 place invariants in 3 ms
[2023-03-19 05:48:40] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-19 05:48:40] [INFO ] Invariant cache hit.
[2023-03-19 05:48:41] [INFO ] Implicit Places using invariants and state equation in 1217 ms returned []
Implicit Place search using SMT with State Equation took 1651 ms to find 0 implicit places.
[2023-03-19 05:48:42] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-19 05:48:42] [INFO ] Invariant cache hit.
[2023-03-19 05:48:42] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2746 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s72 0), p0:(OR (EQ s590 1) (AND (EQ s753 1) (EQ s770 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 48 reset in 867 ms.
Product exploration explored 100000 steps with 49 reset in 894 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 503 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1776 steps, including 0 resets, run visited all 2 properties in 60 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 474 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 67 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2023-03-19 05:48:46] [INFO ] Invariant cache hit.
[2023-03-19 05:48:46] [INFO ] Implicit Places using invariants in 658 ms returned []
[2023-03-19 05:48:46] [INFO ] Invariant cache hit.
[2023-03-19 05:48:47] [INFO ] Implicit Places using invariants and state equation in 1038 ms returned []
Implicit Place search using SMT with State Equation took 1720 ms to find 0 implicit places.
[2023-03-19 05:48:47] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-19 05:48:47] [INFO ] Invariant cache hit.
[2023-03-19 05:48:48] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2358 ms. Remains : 934/934 places, 784/784 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 275 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1812 steps, including 0 resets, run visited all 2 properties in 47 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 432 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 48 reset in 880 ms.
Product exploration explored 100000 steps with 49 reset in 896 ms.
Built C files in :
/tmp/ltsmin3999253703562741940
[2023-03-19 05:48:51] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2023-03-19 05:48:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:48:51] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2023-03-19 05:48:51] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:48:51] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2023-03-19 05:48:51] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:48:51] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3999253703562741940
Running compilation step : cd /tmp/ltsmin3999253703562741940;'/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 2275 ms.
Running link step : cd /tmp/ltsmin3999253703562741940;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 125 ms.
Running LTSmin : cd /tmp/ltsmin3999253703562741940;'/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/stateBased16020079877439904499.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 24 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2023-03-19 05:49:06] [INFO ] Invariant cache hit.
[2023-03-19 05:49:07] [INFO ] Implicit Places using invariants in 489 ms returned []
[2023-03-19 05:49:07] [INFO ] Invariant cache hit.
[2023-03-19 05:49:08] [INFO ] Implicit Places using invariants and state equation in 1305 ms returned []
Implicit Place search using SMT with State Equation took 1796 ms to find 0 implicit places.
[2023-03-19 05:49:08] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-19 05:49:08] [INFO ] Invariant cache hit.
[2023-03-19 05:49:08] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2347 ms. Remains : 934/934 places, 784/784 transitions.
Built C files in :
/tmp/ltsmin15987763564121047405
[2023-03-19 05:49:09] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2023-03-19 05:49:09] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:49:09] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2023-03-19 05:49:09] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:49:09] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2023-03-19 05:49:09] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:49:09] [INFO ] Built C files in 128ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15987763564121047405
Running compilation step : cd /tmp/ltsmin15987763564121047405;'/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 2004 ms.
Running link step : cd /tmp/ltsmin15987763564121047405;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin15987763564121047405;'/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/stateBased9185682690626064003.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 05:49:24] [INFO ] Flatten gal took : 35 ms
[2023-03-19 05:49:24] [INFO ] Flatten gal took : 36 ms
[2023-03-19 05:49:24] [INFO ] Time to serialize gal into /tmp/LTL8778556832953489637.gal : 7 ms
[2023-03-19 05:49:24] [INFO ] Time to serialize properties into /tmp/LTL4831836374281146815.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/LTL8778556832953489637.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13600573005011935881.hoa' '-atoms' '/tmp/LTL4831836374281146815.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/LTL4831836374281146815.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13600573005011935881.hoa
Detected timeout of ITS tools.
[2023-03-19 05:49:39] [INFO ] Flatten gal took : 40 ms
[2023-03-19 05:49:39] [INFO ] Flatten gal took : 32 ms
[2023-03-19 05:49:39] [INFO ] Time to serialize gal into /tmp/LTL17531672471264330611.gal : 5 ms
[2023-03-19 05:49:39] [INFO ] Time to serialize properties into /tmp/LTL5270761368513425906.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/LTL17531672471264330611.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5270761368513425906.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((("(p1298==1)")||(G("(p187==0)")))||("((p1655==1)&&(p1679==1))")))))
Formula 0 simplified : G(F!"(p187==0)" & FG(!"((p1655==1)&&(p1679==1))" & !"(p1298==1)"))
Detected timeout of ITS tools.
[2023-03-19 05:49:54] [INFO ] Flatten gal took : 73 ms
[2023-03-19 05:49:54] [INFO ] Applying decomposition
[2023-03-19 05:49:54] [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/graph5954278280537869988.txt' '-o' '/tmp/graph5954278280537869988.bin' '-w' '/tmp/graph5954278280537869988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5954278280537869988.bin' '-l' '-1' '-v' '-w' '/tmp/graph5954278280537869988.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:49:54] [INFO ] Decomposing Gal with order
[2023-03-19 05:49:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:49:55] [INFO ] Removed a total of 182 redundant transitions.
[2023-03-19 05:49:55] [INFO ] Flatten gal took : 171 ms
[2023-03-19 05:49:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 41 ms.
[2023-03-19 05:49:55] [INFO ] Time to serialize gal into /tmp/LTL2848834824538725488.gal : 21 ms
[2023-03-19 05:49:55] [INFO ] Time to serialize properties into /tmp/LTL12568270980986805194.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/LTL2848834824538725488.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12568270980986805194.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((("(i18.u210.p1298==1)")||(G("(i2.i1.i0.u27.p187==0)")))||("((i24.u267.p1655==1)&&(i24.u274.p1679==1))")))))
Formula 0 simplified : G(F!"(i2.i1.i0.u27.p187==0)" & FG(!"((i24.u267.p1655==1)&&(i24.u274.p1679==1))" & !"(i18.u210.p1298==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18205909506026782486
[2023-03-19 05:50:10] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18205909506026782486
Running compilation step : cd /tmp/ltsmin18205909506026782486;'/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 1444 ms.
Running link step : cd /tmp/ltsmin18205909506026782486;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin18205909506026782486;'/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' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-01 finished in 105609 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) U X(G(p1))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1833 transition count 1683
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1833 transition count 1683
Applied a total of 16 rules in 177 ms. Remains 1833 /1841 variables (removed 8) and now considering 1683/1691 (removed 8) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2023-03-19 05:50:25] [INFO ] Computed 331 place invariants in 19 ms
[2023-03-19 05:50:26] [INFO ] Implicit Places using invariants in 862 ms returned []
[2023-03-19 05:50:26] [INFO ] Invariant cache hit.
[2023-03-19 05:50:28] [INFO ] Implicit Places using invariants and state equation in 1904 ms returned []
Implicit Place search using SMT with State Equation took 2768 ms to find 0 implicit places.
[2023-03-19 05:50:28] [INFO ] Invariant cache hit.
[2023-03-19 05:50:29] [INFO ] Dead Transitions using invariants and state equation in 1174 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1841 places, 1683/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4120 ms. Remains : 1833/1841 places, 1683/1691 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s734 1), p0:(AND (EQ s61 1) (EQ s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 43401 steps with 9 reset in 357 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-02 finished in 4726 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(p1)||p0) U X(X(X(!p2)))))'
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1833 transition count 1683
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1833 transition count 1683
Applied a total of 16 rules in 240 ms. Remains 1833 /1841 variables (removed 8) and now considering 1683/1691 (removed 8) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2023-03-19 05:50:30] [INFO ] Computed 331 place invariants in 13 ms
[2023-03-19 05:50:31] [INFO ] Implicit Places using invariants in 930 ms returned []
[2023-03-19 05:50:31] [INFO ] Invariant cache hit.
[2023-03-19 05:50:33] [INFO ] Implicit Places using invariants and state equation in 2317 ms returned []
Implicit Place search using SMT with State Equation took 3258 ms to find 0 implicit places.
[2023-03-19 05:50:33] [INFO ] Invariant cache hit.
[2023-03-19 05:50:34] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1841 places, 1683/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4654 ms. Remains : 1833/1841 places, 1683/1691 transitions.
Stuttering acceptance computed with spot in 1113 ms :[p2, p2, (AND p2 (NOT p1)), p2, p2, p2, true, (AND p2 (NOT p1)), p2, (AND (NOT p1) p2), p2, (AND (NOT p1) p2), p2, (AND p2 (NOT p1)), p2, (AND (NOT p1) p2), p2, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR p0 p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 9}, { cond=(OR p0 p1), acceptance={} source=3 dest: 10}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 11}], [{ cond=true, acceptance={} source=8 dest: 12}], [{ cond=(NOT p1), acceptance={} source=9 dest: 12}, { cond=p1, acceptance={} source=9 dest: 13}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=10 dest: 14}, { cond=(AND (NOT p0) p1), acceptance={} source=10 dest: 15}, { cond=(OR p0 p1), acceptance={} source=10 dest: 16}], [{ cond=(AND (NOT p1) p2), acceptance={} source=11 dest: 6}, { cond=(AND p1 p2), acceptance={} source=11 dest: 17}], [{ cond=p2, acceptance={} source=12 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=13 dest: 5}, { cond=(AND p1 p2), acceptance={} source=13 dest: 11}], [{ cond=p2, acceptance={} source=14 dest: 12}], [{ cond=(AND (NOT p1) p2), acceptance={} source=15 dest: 12}, { cond=(AND p1 p2), acceptance={} source=15 dest: 13}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=16 dest: 14}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=16 dest: 15}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={0} source=16 dest: 16}], [{ cond=(NOT p1), acceptance={} source=17 dest: 6}, { cond=p1, acceptance={} source=17 dest: 17}]], initial=0, aps=[p0:(OR (EQ s1313 1) (EQ s1770 1)), p1:(NEQ s1770 1), p2:(AND (EQ s1746 1) (EQ s1461 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, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 854 ms.
Product exploration explored 100000 steps with 25000 reset in 751 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (OR p0 p1)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p1)), (X (X (OR p0 p1))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 546 ms. Reduced automaton from 18 states, 33 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 376 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 05:50:38] [INFO ] Invariant cache hit.
[2023-03-19 05:50:39] [INFO ] [Real]Absence check using 331 positive place invariants in 122 ms returned sat
[2023-03-19 05:50:40] [INFO ] After 1055ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-19 05:50:40] [INFO ] Deduced a trap composed of 24 places in 479 ms of which 2 ms to minimize.
[2023-03-19 05:50:41] [INFO ] Deduced a trap composed of 20 places in 627 ms of which 1 ms to minimize.
[2023-03-19 05:50:42] [INFO ] Deduced a trap composed of 33 places in 357 ms of which 1 ms to minimize.
[2023-03-19 05:50:42] [INFO ] Deduced a trap composed of 21 places in 350 ms of which 1 ms to minimize.
[2023-03-19 05:50:43] [INFO ] Deduced a trap composed of 32 places in 564 ms of which 0 ms to minimize.
[2023-03-19 05:50:43] [INFO ] Deduced a trap composed of 26 places in 416 ms of which 1 ms to minimize.
[2023-03-19 05:50:44] [INFO ] Deduced a trap composed of 35 places in 342 ms of which 1 ms to minimize.
[2023-03-19 05:50:44] [INFO ] Deduced a trap composed of 28 places in 369 ms of which 1 ms to minimize.
[2023-03-19 05:50:44] [INFO ] Deduced a trap composed of 35 places in 399 ms of which 1 ms to minimize.
[2023-03-19 05:50:45] [INFO ] Deduced a trap composed of 36 places in 647 ms of which 2 ms to minimize.
[2023-03-19 05:50:46] [INFO ] Deduced a trap composed of 16 places in 497 ms of which 1 ms to minimize.
[2023-03-19 05:50:47] [INFO ] Deduced a trap composed of 27 places in 730 ms of which 1 ms to minimize.
[2023-03-19 05:50:47] [INFO ] Deduced a trap composed of 23 places in 367 ms of which 1 ms to minimize.
[2023-03-19 05:50:48] [INFO ] Deduced a trap composed of 24 places in 468 ms of which 1 ms to minimize.
[2023-03-19 05:50:48] [INFO ] Deduced a trap composed of 18 places in 364 ms of which 2 ms to minimize.
[2023-03-19 05:50:48] [INFO ] Deduced a trap composed of 41 places in 309 ms of which 1 ms to minimize.
[2023-03-19 05:50:49] [INFO ] Deduced a trap composed of 27 places in 303 ms of which 1 ms to minimize.
[2023-03-19 05:50:53] [INFO ] Deduced a trap composed of 30 places in 4162 ms of which 4 ms to minimize.
[2023-03-19 05:50:53] [INFO ] Deduced a trap composed of 33 places in 432 ms of which 1 ms to minimize.
[2023-03-19 05:50:54] [INFO ] Deduced a trap composed of 33 places in 462 ms of which 1 ms to minimize.
[2023-03-19 05:50:55] [INFO ] Deduced a trap composed of 36 places in 439 ms of which 23 ms to minimize.
[2023-03-19 05:50:55] [INFO ] Deduced a trap composed of 27 places in 389 ms of which 1 ms to minimize.
[2023-03-19 05:50:56] [INFO ] Deduced a trap composed of 26 places in 815 ms of which 26 ms to minimize.
[2023-03-19 05:50:57] [INFO ] Deduced a trap composed of 30 places in 764 ms of which 1 ms to minimize.
[2023-03-19 05:50:58] [INFO ] Deduced a trap composed of 33 places in 1016 ms of which 1 ms to minimize.
[2023-03-19 05:50:58] [INFO ] Deduced a trap composed of 37 places in 439 ms of which 1 ms to minimize.
[2023-03-19 05:50:59] [INFO ] Deduced a trap composed of 38 places in 298 ms of which 1 ms to minimize.
[2023-03-19 05:50:59] [INFO ] Deduced a trap composed of 30 places in 316 ms of which 1 ms to minimize.
[2023-03-19 05:51:00] [INFO ] Deduced a trap composed of 38 places in 373 ms of which 1 ms to minimize.
[2023-03-19 05:51:00] [INFO ] Deduced a trap composed of 19 places in 284 ms of which 0 ms to minimize.
[2023-03-19 05:51:00] [INFO ] Deduced a trap composed of 32 places in 348 ms of which 1 ms to minimize.
[2023-03-19 05:51:01] [INFO ] Deduced a trap composed of 21 places in 305 ms of which 1 ms to minimize.
[2023-03-19 05:51:01] [INFO ] Deduced a trap composed of 43 places in 348 ms of which 1 ms to minimize.
[2023-03-19 05:51:02] [INFO ] Deduced a trap composed of 43 places in 235 ms of which 1 ms to minimize.
[2023-03-19 05:51:02] [INFO ] Deduced a trap composed of 41 places in 258 ms of which 1 ms to minimize.
[2023-03-19 05:51:02] [INFO ] Deduced a trap composed of 36 places in 232 ms of which 1 ms to minimize.
[2023-03-19 05:51:03] [INFO ] Deduced a trap composed of 42 places in 335 ms of which 0 ms to minimize.
[2023-03-19 05:51:03] [INFO ] Deduced a trap composed of 38 places in 318 ms of which 1 ms to minimize.
[2023-03-19 05:51:03] [INFO ] Deduced a trap composed of 65 places in 318 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:339)
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 05:51:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 05:51:03] [INFO ] After 25104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 29 ms.
Support contains 3 out of 1833 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1833 transition count 1471
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1621 transition count 1471
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1621 transition count 1321
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1471 transition count 1321
Performed 537 Post agglomeration using F-continuation condition.Transition count delta: 537
Deduced a syphon composed of 537 places in 1 ms
Reduce places removed 537 places and 0 transitions.
Iterating global reduction 2 with 1074 rules applied. Total rules applied 1798 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 266 times.
Drop transitions removed 266 transitions
Iterating global reduction 2 with 266 rules applied. Total rules applied 2064 place count 934 transition count 784
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2065 place count 933 transition count 783
Applied a total of 2065 rules in 249 ms. Remains 933 /1833 variables (removed 900) and now considering 783/1683 (removed 900) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 933/1833 places, 783/1683 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :1
Finished Best-First random walk after 2787 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=232 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (OR p0 p1)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p1)), (X (X (OR p0 p1))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F (NOT p1)), (F (AND p2 (NOT p1))), (F (AND p2 p1))]
Knowledge based reduction with 10 factoid took 658 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 493 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Stuttering acceptance computed with spot in 445 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Support contains 3 out of 1833 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Applied a total of 0 rules in 111 ms. Remains 1833 /1833 variables (removed 0) and now considering 1683/1683 (removed 0) transitions.
[2023-03-19 05:51:06] [INFO ] Invariant cache hit.
[2023-03-19 05:51:07] [INFO ] Implicit Places using invariants in 874 ms returned []
[2023-03-19 05:51:07] [INFO ] Invariant cache hit.
[2023-03-19 05:51:09] [INFO ] Implicit Places using invariants and state equation in 1953 ms returned []
Implicit Place search using SMT with State Equation took 2831 ms to find 0 implicit places.
[2023-03-19 05:51:09] [INFO ] Invariant cache hit.
[2023-03-19 05:51:10] [INFO ] Dead Transitions using invariants and state equation in 1493 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4450 ms. Remains : 1833/1833 places, 1683/1683 transitions.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND p1 (NOT p2)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 324 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 05:51:11] [INFO ] Invariant cache hit.
[2023-03-19 05:51:11] [INFO ] [Real]Absence check using 331 positive place invariants in 159 ms returned sat
[2023-03-19 05:51:12] [INFO ] After 1123ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-19 05:51:13] [INFO ] Deduced a trap composed of 24 places in 464 ms of which 2 ms to minimize.
[2023-03-19 05:51:13] [INFO ] Deduced a trap composed of 20 places in 440 ms of which 1 ms to minimize.
[2023-03-19 05:51:14] [INFO ] Deduced a trap composed of 33 places in 363 ms of which 1 ms to minimize.
[2023-03-19 05:51:14] [INFO ] Deduced a trap composed of 21 places in 308 ms of which 1 ms to minimize.
[2023-03-19 05:51:15] [INFO ] Deduced a trap composed of 32 places in 395 ms of which 1 ms to minimize.
[2023-03-19 05:51:15] [INFO ] Deduced a trap composed of 26 places in 375 ms of which 1 ms to minimize.
[2023-03-19 05:51:16] [INFO ] Deduced a trap composed of 35 places in 360 ms of which 1 ms to minimize.
[2023-03-19 05:51:16] [INFO ] Deduced a trap composed of 28 places in 693 ms of which 2 ms to minimize.
[2023-03-19 05:51:17] [INFO ] Deduced a trap composed of 35 places in 682 ms of which 1 ms to minimize.
[2023-03-19 05:51:18] [INFO ] Deduced a trap composed of 36 places in 525 ms of which 1 ms to minimize.
[2023-03-19 05:51:18] [INFO ] Deduced a trap composed of 16 places in 506 ms of which 1 ms to minimize.
[2023-03-19 05:51:19] [INFO ] Deduced a trap composed of 27 places in 931 ms of which 1 ms to minimize.
[2023-03-19 05:51:20] [INFO ] Deduced a trap composed of 23 places in 504 ms of which 1 ms to minimize.
[2023-03-19 05:51:20] [INFO ] Deduced a trap composed of 24 places in 458 ms of which 1 ms to minimize.
[2023-03-19 05:51:21] [INFO ] Deduced a trap composed of 18 places in 343 ms of which 1 ms to minimize.
[2023-03-19 05:51:21] [INFO ] Deduced a trap composed of 41 places in 405 ms of which 1 ms to minimize.
[2023-03-19 05:51:22] [INFO ] Deduced a trap composed of 27 places in 414 ms of which 1 ms to minimize.
[2023-03-19 05:51:22] [INFO ] Deduced a trap composed of 30 places in 462 ms of which 1 ms to minimize.
[2023-03-19 05:51:23] [INFO ] Deduced a trap composed of 33 places in 381 ms of which 1 ms to minimize.
[2023-03-19 05:51:23] [INFO ] Deduced a trap composed of 33 places in 332 ms of which 0 ms to minimize.
[2023-03-19 05:51:24] [INFO ] Deduced a trap composed of 36 places in 324 ms of which 1 ms to minimize.
[2023-03-19 05:51:24] [INFO ] Deduced a trap composed of 27 places in 371 ms of which 5 ms to minimize.
[2023-03-19 05:51:25] [INFO ] Deduced a trap composed of 26 places in 468 ms of which 2 ms to minimize.
[2023-03-19 05:51:25] [INFO ] Deduced a trap composed of 30 places in 314 ms of which 4 ms to minimize.
[2023-03-19 05:51:26] [INFO ] Deduced a trap composed of 33 places in 469 ms of which 0 ms to minimize.
[2023-03-19 05:51:26] [INFO ] Deduced a trap composed of 37 places in 303 ms of which 1 ms to minimize.
[2023-03-19 05:51:27] [INFO ] Deduced a trap composed of 38 places in 629 ms of which 1 ms to minimize.
[2023-03-19 05:51:27] [INFO ] Deduced a trap composed of 30 places in 317 ms of which 19 ms to minimize.
[2023-03-19 05:51:27] [INFO ] Deduced a trap composed of 38 places in 343 ms of which 0 ms to minimize.
[2023-03-19 05:51:28] [INFO ] Deduced a trap composed of 19 places in 335 ms of which 1 ms to minimize.
[2023-03-19 05:51:28] [INFO ] Deduced a trap composed of 32 places in 263 ms of which 1 ms to minimize.
[2023-03-19 05:51:29] [INFO ] Deduced a trap composed of 21 places in 271 ms of which 2 ms to minimize.
[2023-03-19 05:51:29] [INFO ] Deduced a trap composed of 43 places in 231 ms of which 0 ms to minimize.
[2023-03-19 05:51:29] [INFO ] Deduced a trap composed of 43 places in 215 ms of which 0 ms to minimize.
[2023-03-19 05:51:29] [INFO ] Deduced a trap composed of 41 places in 231 ms of which 1 ms to minimize.
[2023-03-19 05:51:30] [INFO ] Deduced a trap composed of 36 places in 429 ms of which 1 ms to minimize.
[2023-03-19 05:51:30] [INFO ] Deduced a trap composed of 42 places in 339 ms of which 1 ms to minimize.
[2023-03-19 05:51:31] [INFO ] Deduced a trap composed of 38 places in 263 ms of which 0 ms to minimize.
[2023-03-19 05:51:31] [INFO ] Deduced a trap composed of 65 places in 231 ms of which 0 ms to minimize.
[2023-03-19 05:51:31] [INFO ] Deduced a trap composed of 50 places in 168 ms of which 1 ms to minimize.
[2023-03-19 05:51:32] [INFO ] Deduced a trap composed of 52 places in 236 ms of which 0 ms to minimize.
[2023-03-19 05:51:32] [INFO ] Deduced a trap composed of 52 places in 187 ms of which 0 ms to minimize.
[2023-03-19 05:51:32] [INFO ] Trap strengthening (SAT) tested/added 43/42 trap constraints in 19563 ms
[2023-03-19 05:51:32] [INFO ] After 20737ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 05:51:32] [INFO ] After 21184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 05:51:33] [INFO ] [Nat]Absence check using 331 positive place invariants in 189 ms returned sat
[2023-03-19 05:51:34] [INFO ] After 1199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 05:51:34] [INFO ] Deduced a trap composed of 24 places in 421 ms of which 1 ms to minimize.
[2023-03-19 05:51:35] [INFO ] Deduced a trap composed of 20 places in 585 ms of which 1 ms to minimize.
[2023-03-19 05:51:36] [INFO ] Deduced a trap composed of 33 places in 878 ms of which 2 ms to minimize.
[2023-03-19 05:51:36] [INFO ] Deduced a trap composed of 21 places in 522 ms of which 1 ms to minimize.
[2023-03-19 05:51:37] [INFO ] Deduced a trap composed of 32 places in 499 ms of which 1 ms to minimize.
[2023-03-19 05:51:38] [INFO ] Deduced a trap composed of 16 places in 428 ms of which 1 ms to minimize.
[2023-03-19 05:51:39] [INFO ] Deduced a trap composed of 30 places in 884 ms of which 1 ms to minimize.
[2023-03-19 05:51:39] [INFO ] Deduced a trap composed of 23 places in 536 ms of which 3 ms to minimize.
[2023-03-19 05:51:39] [INFO ] Deduced a trap composed of 33 places in 301 ms of which 1 ms to minimize.
[2023-03-19 05:51:40] [INFO ] Deduced a trap composed of 16 places in 379 ms of which 1 ms to minimize.
[2023-03-19 05:51:40] [INFO ] Deduced a trap composed of 30 places in 513 ms of which 1 ms to minimize.
[2023-03-19 05:51:41] [INFO ] Deduced a trap composed of 16 places in 405 ms of which 1 ms to minimize.
[2023-03-19 05:51:42] [INFO ] Deduced a trap composed of 35 places in 487 ms of which 1 ms to minimize.
[2023-03-19 05:51:42] [INFO ] Deduced a trap composed of 30 places in 404 ms of which 1 ms to minimize.
[2023-03-19 05:51:43] [INFO ] Deduced a trap composed of 19 places in 587 ms of which 1 ms to minimize.
[2023-03-19 05:51:43] [INFO ] Deduced a trap composed of 37 places in 338 ms of which 1 ms to minimize.
[2023-03-19 05:51:43] [INFO ] Deduced a trap composed of 40 places in 387 ms of which 1 ms to minimize.
[2023-03-19 05:51:44] [INFO ] Deduced a trap composed of 29 places in 396 ms of which 1 ms to minimize.
[2023-03-19 05:51:44] [INFO ] Deduced a trap composed of 27 places in 302 ms of which 0 ms to minimize.
[2023-03-19 05:51:45] [INFO ] Deduced a trap composed of 28 places in 296 ms of which 0 ms to minimize.
[2023-03-19 05:51:45] [INFO ] Deduced a trap composed of 31 places in 365 ms of which 1 ms to minimize.
[2023-03-19 05:51:45] [INFO ] Deduced a trap composed of 26 places in 315 ms of which 0 ms to minimize.
[2023-03-19 05:51:46] [INFO ] Deduced a trap composed of 27 places in 317 ms of which 1 ms to minimize.
[2023-03-19 05:51:46] [INFO ] Deduced a trap composed of 35 places in 377 ms of which 1 ms to minimize.
[2023-03-19 05:51:47] [INFO ] Deduced a trap composed of 37 places in 283 ms of which 1 ms to minimize.
[2023-03-19 05:51:47] [INFO ] Deduced a trap composed of 24 places in 294 ms of which 0 ms to minimize.
[2023-03-19 05:51:48] [INFO ] Deduced a trap composed of 38 places in 633 ms of which 14 ms to minimize.
[2023-03-19 05:51:48] [INFO ] Deduced a trap composed of 38 places in 363 ms of which 0 ms to minimize.
[2023-03-19 05:51:49] [INFO ] Deduced a trap composed of 32 places in 365 ms of which 1 ms to minimize.
[2023-03-19 05:51:49] [INFO ] Deduced a trap composed of 36 places in 317 ms of which 0 ms to minimize.
[2023-03-19 05:51:49] [INFO ] Deduced a trap composed of 47 places in 342 ms of which 14 ms to minimize.
[2023-03-19 05:51:50] [INFO ] Deduced a trap composed of 47 places in 316 ms of which 1 ms to minimize.
[2023-03-19 05:51:50] [INFO ] Deduced a trap composed of 26 places in 468 ms of which 1 ms to minimize.
[2023-03-19 05:51:51] [INFO ] Deduced a trap composed of 38 places in 448 ms of which 1 ms to minimize.
[2023-03-19 05:51:51] [INFO ] Deduced a trap composed of 46 places in 244 ms of which 0 ms to minimize.
[2023-03-19 05:51:51] [INFO ] Deduced a trap composed of 36 places in 219 ms of which 1 ms to minimize.
[2023-03-19 05:51:52] [INFO ] Deduced a trap composed of 29 places in 351 ms of which 1 ms to minimize.
[2023-03-19 05:51:52] [INFO ] Deduced a trap composed of 21 places in 428 ms of which 3 ms to minimize.
[2023-03-19 05:51:53] [INFO ] Deduced a trap composed of 40 places in 390 ms of which 1 ms to minimize.
[2023-03-19 05:51:53] [INFO ] Deduced a trap composed of 26 places in 232 ms of which 0 ms to minimize.
[2023-03-19 05:51:53] [INFO ] Deduced a trap composed of 42 places in 217 ms of which 1 ms to minimize.
[2023-03-19 05:51:54] [INFO ] Deduced a trap composed of 46 places in 437 ms of which 1 ms to minimize.
[2023-03-19 05:51:54] [INFO ] Deduced a trap composed of 38 places in 265 ms of which 0 ms to minimize.
[2023-03-19 05:51:55] [INFO ] Deduced a trap composed of 54 places in 259 ms of which 1 ms to minimize.
[2023-03-19 05:51:55] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 1 ms to minimize.
[2023-03-19 05:51:55] [INFO ] Deduced a trap composed of 39 places in 314 ms of which 1 ms to minimize.
[2023-03-19 05:51:56] [INFO ] Deduced a trap composed of 46 places in 265 ms of which 0 ms to minimize.
[2023-03-19 05:51:56] [INFO ] Deduced a trap composed of 38 places in 232 ms of which 1 ms to minimize.
[2023-03-19 05:51:56] [INFO ] Deduced a trap composed of 52 places in 360 ms of which 0 ms to minimize.
[2023-03-19 05:51:57] [INFO ] Deduced a trap composed of 56 places in 244 ms of which 1 ms to minimize.
[2023-03-19 05:51:57] [INFO ] Deduced a trap composed of 56 places in 223 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 05:51:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 05:51:57] [INFO ] After 25058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 71 ms.
Support contains 3 out of 1833 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1833 transition count 1471
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1621 transition count 1471
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1621 transition count 1321
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1471 transition count 1321
Performed 537 Post agglomeration using F-continuation condition.Transition count delta: 537
Deduced a syphon composed of 537 places in 1 ms
Reduce places removed 537 places and 0 transitions.
Iterating global reduction 2 with 1074 rules applied. Total rules applied 1798 place count 934 transition count 784
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 266 times.
Drop transitions removed 266 transitions
Iterating global reduction 2 with 266 rules applied. Total rules applied 2064 place count 934 transition count 784
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2065 place count 933 transition count 783
Applied a total of 2065 rules in 281 ms. Remains 933 /1833 variables (removed 900) and now considering 783/1683 (removed 900) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 281 ms. Remains : 933/1833 places, 783/1683 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 783 rows 933 cols
[2023-03-19 05:51:58] [INFO ] Computed 331 place invariants in 10 ms
[2023-03-19 05:51:58] [INFO ] [Real]Absence check using 317 positive place invariants in 47 ms returned sat
[2023-03-19 05:51:58] [INFO ] [Real]Absence check using 317 positive and 14 generalized place invariants in 23 ms returned sat
[2023-03-19 05:51:58] [INFO ] After 357ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 05:51:59] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 0 ms to minimize.
[2023-03-19 05:51:59] [INFO ] Deduced a trap composed of 4 places in 145 ms of which 0 ms to minimize.
[2023-03-19 05:51:59] [INFO ] Deduced a trap composed of 9 places in 190 ms of which 0 ms to minimize.
[2023-03-19 05:51:59] [INFO ] Deduced a trap composed of 6 places in 104 ms of which 0 ms to minimize.
[2023-03-19 05:51:59] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 0 ms to minimize.
[2023-03-19 05:51:59] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2023-03-19 05:52:00] [INFO ] Deduced a trap composed of 15 places in 164 ms of which 0 ms to minimize.
[2023-03-19 05:52:00] [INFO ] Deduced a trap composed of 11 places in 197 ms of which 0 ms to minimize.
[2023-03-19 05:52:00] [INFO ] Deduced a trap composed of 9 places in 211 ms of which 0 ms to minimize.
[2023-03-19 05:52:00] [INFO ] Deduced a trap composed of 12 places in 185 ms of which 1 ms to minimize.
[2023-03-19 05:52:01] [INFO ] Deduced a trap composed of 6 places in 140 ms of which 1 ms to minimize.
[2023-03-19 05:52:01] [INFO ] Deduced a trap composed of 15 places in 203 ms of which 0 ms to minimize.
[2023-03-19 05:52:01] [INFO ] Deduced a trap composed of 21 places in 190 ms of which 1 ms to minimize.
[2023-03-19 05:52:01] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 1 ms to minimize.
[2023-03-19 05:52:01] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 1 ms to minimize.
[2023-03-19 05:52:01] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 3058 ms
[2023-03-19 05:52:01] [INFO ] After 3483ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 05:52:01] [INFO ] After 3720ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 05:52:02] [INFO ] [Nat]Absence check using 317 positive place invariants in 78 ms returned sat
[2023-03-19 05:52:02] [INFO ] [Nat]Absence check using 317 positive and 14 generalized place invariants in 4 ms returned sat
[2023-03-19 05:52:02] [INFO ] After 431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 05:52:02] [INFO ] Deduced a trap composed of 7 places in 246 ms of which 0 ms to minimize.
[2023-03-19 05:52:03] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 1 ms to minimize.
[2023-03-19 05:52:03] [INFO ] Deduced a trap composed of 6 places in 159 ms of which 0 ms to minimize.
[2023-03-19 05:52:03] [INFO ] Deduced a trap composed of 8 places in 125 ms of which 0 ms to minimize.
[2023-03-19 05:52:03] [INFO ] Deduced a trap composed of 8 places in 121 ms of which 0 ms to minimize.
[2023-03-19 05:52:03] [INFO ] Deduced a trap composed of 4 places in 122 ms of which 1 ms to minimize.
[2023-03-19 05:52:03] [INFO ] Deduced a trap composed of 6 places in 149 ms of which 13 ms to minimize.
[2023-03-19 05:52:04] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 12 ms to minimize.
[2023-03-19 05:52:04] [INFO ] Deduced a trap composed of 4 places in 161 ms of which 1 ms to minimize.
[2023-03-19 05:52:04] [INFO ] Deduced a trap composed of 5 places in 146 ms of which 1 ms to minimize.
[2023-03-19 05:52:04] [INFO ] Deduced a trap composed of 4 places in 146 ms of which 1 ms to minimize.
[2023-03-19 05:52:04] [INFO ] Deduced a trap composed of 5 places in 152 ms of which 0 ms to minimize.
[2023-03-19 05:52:05] [INFO ] Deduced a trap composed of 6 places in 215 ms of which 0 ms to minimize.
[2023-03-19 05:52:05] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 1 ms to minimize.
[2023-03-19 05:52:05] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 1 ms to minimize.
[2023-03-19 05:52:05] [INFO ] Deduced a trap composed of 6 places in 132 ms of which 0 ms to minimize.
[2023-03-19 05:52:05] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 1 ms to minimize.
[2023-03-19 05:52:05] [INFO ] Deduced a trap composed of 6 places in 92 ms of which 1 ms to minimize.
[2023-03-19 05:52:06] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 0 ms to minimize.
[2023-03-19 05:52:06] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 0 ms to minimize.
[2023-03-19 05:52:06] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3606 ms
[2023-03-19 05:52:06] [INFO ] After 4091ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-03-19 05:52:06] [INFO ] After 4446ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 3 out of 933 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 39 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 933/933 places, 783/783 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Finished Best-First random walk after 3981 steps, including 1 resets, run visited all 1 properties in 16 ms. (steps per millisecond=248 )
Knowledge obtained : [(AND p1 (NOT p2)), true]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F (NOT p1)), (F (AND (NOT p1) p2)), (F (AND p1 p2))]
Knowledge based reduction with 2 factoid took 224 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 302 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Stuttering acceptance computed with spot in 266 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Stuttering acceptance computed with spot in 464 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Product exploration explored 100000 steps with 25000 reset in 840 ms.
Product exploration explored 100000 steps with 25000 reset in 729 ms.
Applying partial POR strategy [true, true, true, false, false, true, false]
Stuttering acceptance computed with spot in 443 ms :[(NOT p1), p2, (OR (NOT p1) p2), p2, p2, true, p2]
Support contains 3 out of 1833 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Performed 211 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1833 transition count 1683
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 61 Pre rules applied. Total rules applied 211 place count 1833 transition count 1684
Deduced a syphon composed of 272 places in 4 ms
Iterating global reduction 1 with 61 rules applied. Total rules applied 272 place count 1833 transition count 1684
Performed 627 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 899 places in 1 ms
Iterating global reduction 1 with 627 rules applied. Total rules applied 899 place count 1833 transition count 1684
Renaming transitions due to excessive name length > 1024 char.
Discarding 211 places :
Symmetric choice reduction at 1 with 211 rule applications. Total rules 1110 place count 1622 transition count 1473
Deduced a syphon composed of 688 places in 1 ms
Iterating global reduction 1 with 211 rules applied. Total rules applied 1321 place count 1622 transition count 1473
Deduced a syphon composed of 688 places in 1 ms
Applied a total of 1321 rules in 785 ms. Remains 1622 /1833 variables (removed 211) and now considering 1473/1683 (removed 210) transitions.
[2023-03-19 05:52:10] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 1473 rows 1622 cols
[2023-03-19 05:52:10] [INFO ] Computed 331 place invariants in 11 ms
[2023-03-19 05:52:11] [INFO ] Dead Transitions using invariants and state equation in 1020 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1622/1833 places, 1473/1683 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1862 ms. Remains : 1622/1833 places, 1473/1683 transitions.
Built C files in :
/tmp/ltsmin2678208657763138566
[2023-03-19 05:52:11] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2678208657763138566
Running compilation step : cd /tmp/ltsmin2678208657763138566;'/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/ltsmin2678208657763138566;'/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/ltsmin2678208657763138566;'/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 1833 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Applied a total of 0 rules in 84 ms. Remains 1833 /1833 variables (removed 0) and now considering 1683/1683 (removed 0) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2023-03-19 05:52:15] [INFO ] Computed 331 place invariants in 10 ms
[2023-03-19 05:52:15] [INFO ] Implicit Places using invariants in 612 ms returned []
[2023-03-19 05:52:15] [INFO ] Invariant cache hit.
[2023-03-19 05:52:18] [INFO ] Implicit Places using invariants and state equation in 2394 ms returned []
Implicit Place search using SMT with State Equation took 3011 ms to find 0 implicit places.
[2023-03-19 05:52:18] [INFO ] Invariant cache hit.
[2023-03-19 05:52:19] [INFO ] Dead Transitions using invariants and state equation in 1549 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4645 ms. Remains : 1833/1833 places, 1683/1683 transitions.
Built C files in :
/tmp/ltsmin3748152020042253692
[2023-03-19 05:52:19] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3748152020042253692
Running compilation step : cd /tmp/ltsmin3748152020042253692;'/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/ltsmin3748152020042253692;'/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/ltsmin3748152020042253692;'/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 05:52:22] [INFO ] Flatten gal took : 97 ms
[2023-03-19 05:52:22] [INFO ] Flatten gal took : 88 ms
[2023-03-19 05:52:22] [INFO ] Time to serialize gal into /tmp/LTL1834582494083294501.gal : 23 ms
[2023-03-19 05:52:22] [INFO ] Time to serialize properties into /tmp/LTL18224557972991878951.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1834582494083294501.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9073843386897569710.hoa' '-atoms' '/tmp/LTL18224557972991878951.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/LTL18224557972991878951.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9073843386897569710.hoa
Detected timeout of ITS tools.
[2023-03-19 05:52:38] [INFO ] Flatten gal took : 40 ms
[2023-03-19 05:52:38] [INFO ] Flatten gal took : 41 ms
[2023-03-19 05:52:38] [INFO ] Time to serialize gal into /tmp/LTL16567727464798843283.gal : 20 ms
[2023-03-19 05:52:38] [INFO ] Time to serialize properties into /tmp/LTL8582503203369326853.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/LTL16567727464798843283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8582503203369326853.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 : !(((("((p1460==1)||(p1970==1))")||(G("(p1970!=1)")))U(X(X(X(!("((p1941==1)&&(p1625==1))")))))))
Formula 0 simplified : (!"((p1460==1)||(p1970==1))" & F!"(p1970!=1)") R XXX"((p1941==1)&&(p1625==1))"
Detected timeout of ITS tools.
[2023-03-19 05:52:53] [INFO ] Flatten gal took : 88 ms
[2023-03-19 05:52:53] [INFO ] Applying decomposition
[2023-03-19 05:52:53] [INFO ] Flatten gal took : 76 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/graph5679134686512676855.txt' '-o' '/tmp/graph5679134686512676855.bin' '-w' '/tmp/graph5679134686512676855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5679134686512676855.bin' '-l' '-1' '-v' '-w' '/tmp/graph5679134686512676855.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:52:53] [INFO ] Decomposing Gal with order
[2023-03-19 05:52:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:52:53] [INFO ] Removed a total of 270 redundant transitions.
[2023-03-19 05:52:54] [INFO ] Flatten gal took : 85 ms
[2023-03-19 05:52:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 24 ms.
[2023-03-19 05:52:54] [INFO ] Time to serialize gal into /tmp/LTL17935827743167044782.gal : 21 ms
[2023-03-19 05:52:54] [INFO ] Time to serialize properties into /tmp/LTL3649355907452359594.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/LTL17935827743167044782.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3649355907452359594.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 : !(((("((i21.i1.i0.u517.p1460==1)||(i28.i3.i1.u694.p1970==1))")||(G("(i28.i3.i1.u694.p1970!=1)")))U(X(X(X(!("((i28.i2.i1.u686.p1941==1)...185
Formula 0 simplified : (!"((i21.i1.i0.u517.p1460==1)||(i28.i3.i1.u694.p1970==1))" & F!"(i28.i3.i1.u694.p1970!=1)") R XXX"((i28.i2.i1.u686.p1941==1)&&(i23.u...170
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin453111289267362065
[2023-03-19 05:53:09] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin453111289267362065
Running compilation step : cd /tmp/ltsmin453111289267362065;'/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/ltsmin453111289267362065;'/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/ltsmin453111289267362065;'/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-030B-LTLFireability-03 finished in 162054 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(G(p0)))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1832 transition count 1682
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1832 transition count 1682
Applied a total of 18 rules in 227 ms. Remains 1832 /1841 variables (removed 9) and now considering 1682/1691 (removed 9) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2023-03-19 05:53:12] [INFO ] Computed 331 place invariants in 10 ms
[2023-03-19 05:53:13] [INFO ] Implicit Places using invariants in 860 ms returned []
[2023-03-19 05:53:13] [INFO ] Invariant cache hit.
[2023-03-19 05:53:15] [INFO ] Implicit Places using invariants and state equation in 2056 ms returned []
Implicit Place search using SMT with State Equation took 2917 ms to find 0 implicit places.
[2023-03-19 05:53:15] [INFO ] Invariant cache hit.
[2023-03-19 05:53:16] [INFO ] Dead Transitions using invariants and state equation in 994 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1841 places, 1682/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4139 ms. Remains : 1832/1841 places, 1682/1691 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s115 0) (EQ s117 0))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 4105 steps with 0 reset in 72 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-04 finished in 4388 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)||G((p1||F(p0)))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 736 place count 1472 transition count 1321
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 738 place count 1471 transition count 1321
Performed 535 Post agglomeration using F-continuation condition.Transition count delta: 535
Deduced a syphon composed of 535 places in 1 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 2 with 1070 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 384 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2023-03-19 05:53:17] [INFO ] Computed 331 place invariants in 3 ms
[2023-03-19 05:53:17] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-19 05:53:17] [INFO ] Invariant cache hit.
[2023-03-19 05:53:19] [INFO ] Implicit Places using invariants and state equation in 1624 ms returned []
Implicit Place search using SMT with State Equation took 2094 ms to find 0 implicit places.
[2023-03-19 05:53:19] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 05:53:19] [INFO ] Invariant cache hit.
[2023-03-19 05:53:19] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3007 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s8 1) (EQ s30 1)), p1:(EQ s842 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 54 reset in 854 ms.
Product exploration explored 100000 steps with 55 reset in 952 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 2/934 stabilizing places and 2/784 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 589 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1729 steps, including 0 resets, run visited all 1 properties in 29 ms. (steps per millisecond=59 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0)]
Knowledge based reduction with 4 factoid took 587 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
[2023-03-19 05:53:23] [INFO ] Invariant cache hit.
[2023-03-19 05:53:23] [INFO ] [Real]Absence check using 331 positive place invariants in 221 ms returned sat
[2023-03-19 05:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:53:26] [INFO ] [Real]Absence check using state equation in 2245 ms returned sat
[2023-03-19 05:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:53:26] [INFO ] [Nat]Absence check using 331 positive place invariants in 167 ms returned sat
[2023-03-19 05:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:53:28] [INFO ] [Nat]Absence check using state equation in 1947 ms returned sat
[2023-03-19 05:53:29] [INFO ] Computed and/alt/rep : 780/1501/780 causal constraints (skipped 0 transitions) in 117 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: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 05:53:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 934 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 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 31 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2023-03-19 05:53:41] [INFO ] Invariant cache hit.
[2023-03-19 05:53:42] [INFO ] Implicit Places using invariants in 753 ms returned []
[2023-03-19 05:53:42] [INFO ] Invariant cache hit.
[2023-03-19 05:53:43] [INFO ] Implicit Places using invariants and state equation in 1088 ms returned []
Implicit Place search using SMT with State Equation took 1862 ms to find 0 implicit places.
[2023-03-19 05:53:43] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-19 05:53:43] [INFO ] Invariant cache hit.
[2023-03-19 05:53:43] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2671 ms. Remains : 934/934 places, 784/784 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 196 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 76 ms :[(NOT p0)]
Finished random walk after 1951 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=60 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 157 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 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-19 05:53:44] [INFO ] Invariant cache hit.
[2023-03-19 05:53:45] [INFO ] [Real]Absence check using 331 positive place invariants in 184 ms returned sat
[2023-03-19 05:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:53:48] [INFO ] [Real]Absence check using state equation in 2842 ms returned sat
[2023-03-19 05:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:53:49] [INFO ] [Nat]Absence check using 331 positive place invariants in 331 ms returned sat
[2023-03-19 05:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:53:51] [INFO ] [Nat]Absence check using state equation in 2275 ms returned sat
[2023-03-19 05:53:51] [INFO ] Computed and/alt/rep : 780/1501/780 causal constraints (skipped 0 transitions) in 94 ms.
[2023-03-19 05:54:04] [INFO ] Deduced a trap composed of 2 places in 741 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.refineWithCausalOrder(DeadlockTester.java:1177)
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 05:54:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 55 reset in 756 ms.
Product exploration explored 100000 steps with 55 reset in 849 ms.
Built C files in :
/tmp/ltsmin7737750287723972468
[2023-03-19 05:54:05] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2023-03-19 05:54:05] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:54:05] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2023-03-19 05:54:05] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:54:05] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2023-03-19 05:54:05] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:54:05] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7737750287723972468
Running compilation step : cd /tmp/ltsmin7737750287723972468;'/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 2122 ms.
Running link step : cd /tmp/ltsmin7737750287723972468;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin7737750287723972468;'/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/stateBased1649335430145601909.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 932 transition count 782
Applied a total of 1 rules in 48 ms. Remains 932 /934 variables (removed 2) and now considering 782/784 (removed 2) transitions.
// Phase 1: matrix 782 rows 932 cols
[2023-03-19 05:54:20] [INFO ] Computed 331 place invariants in 3 ms
[2023-03-19 05:54:21] [INFO ] Implicit Places using invariants in 529 ms returned []
[2023-03-19 05:54:21] [INFO ] Invariant cache hit.
[2023-03-19 05:54:22] [INFO ] Implicit Places using invariants and state equation in 1109 ms returned []
Implicit Place search using SMT with State Equation took 1663 ms to find 0 implicit places.
[2023-03-19 05:54:22] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-19 05:54:22] [INFO ] Invariant cache hit.
[2023-03-19 05:54:22] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/934 places, 782/784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2166 ms. Remains : 932/934 places, 782/784 transitions.
Built C files in :
/tmp/ltsmin11107418687146939012
[2023-03-19 05:54:22] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2023-03-19 05:54:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:54:22] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2023-03-19 05:54:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:54:23] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2023-03-19 05:54:23] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:54:23] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11107418687146939012
Running compilation step : cd /tmp/ltsmin11107418687146939012;'/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 2179 ms.
Running link step : cd /tmp/ltsmin11107418687146939012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin11107418687146939012;'/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/stateBased14660299916214401867.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 05:54:38] [INFO ] Flatten gal took : 23 ms
[2023-03-19 05:54:38] [INFO ] Flatten gal took : 23 ms
[2023-03-19 05:54:38] [INFO ] Time to serialize gal into /tmp/LTL15091961298941062805.gal : 4 ms
[2023-03-19 05:54:38] [INFO ] Time to serialize properties into /tmp/LTL12570096937388396557.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/LTL15091961298941062805.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2385356857677382072.hoa' '-atoms' '/tmp/LTL12570096937388396557.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/LTL12570096937388396557.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2385356857677382072.hoa
Detected timeout of ITS tools.
[2023-03-19 05:54:53] [INFO ] Flatten gal took : 26 ms
[2023-03-19 05:54:53] [INFO ] Flatten gal took : 23 ms
[2023-03-19 05:54:53] [INFO ] Time to serialize gal into /tmp/LTL13987037459305299499.gal : 4 ms
[2023-03-19 05:54:53] [INFO ] Time to serialize properties into /tmp/LTL9811793824731464690.ltl : 79 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/LTL13987037459305299499.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9811793824731464690.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("((p49==1)&&(p86==1))"))||(G(("(p1841==1)")||(F("((p49==1)&&(p86==1))"))))))
Formula 0 simplified : G!"((p49==1)&&(p86==1))" & F(!"(p1841==1)" & G!"((p49==1)&&(p86==1))")
Detected timeout of ITS tools.
[2023-03-19 05:55:08] [INFO ] Flatten gal took : 46 ms
[2023-03-19 05:55:08] [INFO ] Applying decomposition
[2023-03-19 05:55:08] [INFO ] Flatten gal took : 27 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/graph18433562217355890122.txt' '-o' '/tmp/graph18433562217355890122.bin' '-w' '/tmp/graph18433562217355890122.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18433562217355890122.bin' '-l' '-1' '-v' '-w' '/tmp/graph18433562217355890122.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:55:08] [INFO ] Decomposing Gal with order
[2023-03-19 05:55:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:55:08] [INFO ] Removed a total of 183 redundant transitions.
[2023-03-19 05:55:08] [INFO ] Flatten gal took : 52 ms
[2023-03-19 05:55:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 10 ms.
[2023-03-19 05:55:08] [INFO ] Time to serialize gal into /tmp/LTL5122006405905292560.gal : 10 ms
[2023-03-19 05:55:08] [INFO ] Time to serialize properties into /tmp/LTL13762856367528078652.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/LTL5122006405905292560.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13762856367528078652.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.u4.p49==1)&&(i0.i3.u12.p86==1))"))||(G(("(i26.i1.u299.p1841==1)")||(F("((i0.i0.u4.p49==1)&&(i0.i3.u12.p86==1))"))))))
Formula 0 simplified : G!"((i0.i0.u4.p49==1)&&(i0.i3.u12.p86==1))" & F(!"(i26.i1.u299.p1841==1)" & G!"((i0.i0.u4.p49==1)&&(i0.i3.u12.p86==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10061408910093807538
[2023-03-19 05:55:23] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10061408910093807538
Running compilation step : cd /tmp/ltsmin10061408910093807538;'/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 1479 ms.
Running link step : cd /tmp/ltsmin10061408910093807538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin10061408910093807538;'/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)||<>((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 2485 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-030B-LTLFireability-05 finished in 131297 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) U G((p1||G(p2)))))'
Support contains 5 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 732 place count 1470 transition count 1320
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 740 place count 1470 transition count 1318
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 744 place count 1468 transition count 1318
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 354 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2023-03-19 05:55:28] [INFO ] Computed 331 place invariants in 2 ms
[2023-03-19 05:55:29] [INFO ] Implicit Places using invariants in 844 ms returned []
[2023-03-19 05:55:29] [INFO ] Invariant cache hit.
[2023-03-19 05:55:30] [INFO ] Implicit Places using invariants and state equation in 1488 ms returned []
Implicit Place search using SMT with State Equation took 2351 ms to find 0 implicit places.
[2023-03-19 05:55:30] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-19 05:55:30] [INFO ] Invariant cache hit.
[2023-03-19 05:55:31] [INFO ] Dead Transitions using invariants and state equation in 1203 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3949 ms. Remains : 933/1841 places, 783/1691 transitions.
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR p1 p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={1} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s442 1) (EQ s459 1)), p2:(AND (EQ s348 1) (EQ s365 1)), p0:(NEQ s155 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 2053 steps with 0 reset in 15 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-10 finished in 4219 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(p0))&&F(p1)))'
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1832 transition count 1682
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1832 transition count 1682
Applied a total of 18 rules in 153 ms. Remains 1832 /1841 variables (removed 9) and now considering 1682/1691 (removed 9) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2023-03-19 05:55:32] [INFO ] Computed 331 place invariants in 4 ms
[2023-03-19 05:55:33] [INFO ] Implicit Places using invariants in 920 ms returned []
[2023-03-19 05:55:33] [INFO ] Invariant cache hit.
[2023-03-19 05:55:35] [INFO ] Implicit Places using invariants and state equation in 2509 ms returned []
Implicit Place search using SMT with State Equation took 3445 ms to find 0 implicit places.
[2023-03-19 05:55:35] [INFO ] Invariant cache hit.
[2023-03-19 05:55:36] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1841 places, 1682/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4742 ms. Remains : 1832/1841 places, 1682/1691 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s641 1) (EQ s686 1)), p0:(AND (EQ s487 1) (EQ s531 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 4973 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)))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1629 transition count 1328
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 742 place count 1469 transition count 1317
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 746 place count 1467 transition count 1317
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1812 place count 934 transition count 784
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 1814 place count 932 transition count 782
Applied a total of 1814 rules in 280 ms. Remains 932 /1841 variables (removed 909) and now considering 782/1691 (removed 909) transitions.
// Phase 1: matrix 782 rows 932 cols
[2023-03-19 05:55:37] [INFO ] Computed 331 place invariants in 2 ms
[2023-03-19 05:55:37] [INFO ] Implicit Places using invariants in 541 ms returned []
[2023-03-19 05:55:37] [INFO ] Invariant cache hit.
[2023-03-19 05:55:39] [INFO ] Implicit Places using invariants and state equation in 1364 ms returned []
Implicit Place search using SMT with State Equation took 1907 ms to find 0 implicit places.
[2023-03-19 05:55:39] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-19 05:55:39] [INFO ] Invariant cache hit.
[2023-03-19 05:55:39] [INFO ] Dead Transitions using invariants and state equation in 543 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1841 places, 782/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2760 ms. Remains : 932/1841 places, 782/1691 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s139 1) (EQ s182 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 72 reset in 735 ms.
Product exploration explored 100000 steps with 73 reset in 891 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 215 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1364 steps, including 0 resets, run visited all 1 properties in 26 ms. (steps per millisecond=52 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 201 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
[2023-03-19 05:55:42] [INFO ] Invariant cache hit.
[2023-03-19 05:55:43] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2023-03-19 05:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:55:44] [INFO ] [Real]Absence check using state equation in 1801 ms returned sat
[2023-03-19 05:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:55:46] [INFO ] [Nat]Absence check using 331 positive place invariants in 319 ms returned sat
[2023-03-19 05:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:55:47] [INFO ] [Nat]Absence check using state equation in 1834 ms returned sat
[2023-03-19 05:55:48] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 51 ms.
[2023-03-19 05:56:00] [INFO ] Added : 560 causal constraints over 112 iterations in 12023 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 48 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2023-03-19 05:56:00] [INFO ] Invariant cache hit.
[2023-03-19 05:56:00] [INFO ] Implicit Places using invariants in 554 ms returned []
[2023-03-19 05:56:00] [INFO ] Invariant cache hit.
[2023-03-19 05:56:01] [INFO ] Implicit Places using invariants and state equation in 1202 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
[2023-03-19 05:56:01] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-19 05:56:01] [INFO ] Invariant cache hit.
[2023-03-19 05:56:02] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2315 ms. Remains : 932/932 places, 782/782 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 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1396 steps, including 0 resets, run visited all 1 properties in 36 ms. (steps per millisecond=38 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0)]
[2023-03-19 05:56:03] [INFO ] Invariant cache hit.
[2023-03-19 05:56:03] [INFO ] [Real]Absence check using 331 positive place invariants in 270 ms returned sat
[2023-03-19 05:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:56:05] [INFO ] [Real]Absence check using state equation in 1834 ms returned sat
[2023-03-19 05:56:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:56:06] [INFO ] [Nat]Absence check using 331 positive place invariants in 330 ms returned sat
[2023-03-19 05:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:56:08] [INFO ] [Nat]Absence check using state equation in 1606 ms returned sat
[2023-03-19 05:56:08] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 60 ms.
[2023-03-19 05:56:20] [INFO ] Added : 565 causal constraints over 113 iterations in 12467 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 1580 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 72 reset in 824 ms.
Product exploration explored 100000 steps with 72 reset in 846 ms.
Built C files in :
/tmp/ltsmin2852544794077912423
[2023-03-19 05:56:24] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2023-03-19 05:56:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:56:24] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2023-03-19 05:56:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:56:24] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2023-03-19 05:56:24] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:56:24] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2852544794077912423
Running compilation step : cd /tmp/ltsmin2852544794077912423;'/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 2143 ms.
Running link step : cd /tmp/ltsmin2852544794077912423;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin2852544794077912423;'/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/stateBased16643586577042666574.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 22 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2023-03-19 05:56:39] [INFO ] Invariant cache hit.
[2023-03-19 05:56:39] [INFO ] Implicit Places using invariants in 524 ms returned []
[2023-03-19 05:56:39] [INFO ] Invariant cache hit.
[2023-03-19 05:56:41] [INFO ] Implicit Places using invariants and state equation in 1516 ms returned []
Implicit Place search using SMT with State Equation took 2041 ms to find 0 implicit places.
[2023-03-19 05:56:41] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-19 05:56:41] [INFO ] Invariant cache hit.
[2023-03-19 05:56:42] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2801 ms. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin15443389092526872409
[2023-03-19 05:56:42] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2023-03-19 05:56:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:56:42] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2023-03-19 05:56:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:56:42] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2023-03-19 05:56:42] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:56:42] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15443389092526872409
Running compilation step : cd /tmp/ltsmin15443389092526872409;'/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 2046 ms.
Running link step : cd /tmp/ltsmin15443389092526872409;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin15443389092526872409;'/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/stateBased12730123443465000705.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 05:56:57] [INFO ] Flatten gal took : 24 ms
[2023-03-19 05:56:57] [INFO ] Flatten gal took : 20 ms
[2023-03-19 05:56:57] [INFO ] Time to serialize gal into /tmp/LTL14571678103606569548.gal : 5 ms
[2023-03-19 05:56:57] [INFO ] Time to serialize properties into /tmp/LTL3255055380539569302.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/LTL14571678103606569548.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15170587081667562675.hoa' '-atoms' '/tmp/LTL3255055380539569302.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/LTL3255055380539569302.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15170587081667562675.hoa
Detected timeout of ITS tools.
[2023-03-19 05:57:12] [INFO ] Flatten gal took : 34 ms
[2023-03-19 05:57:12] [INFO ] Flatten gal took : 25 ms
[2023-03-19 05:57:12] [INFO ] Time to serialize gal into /tmp/LTL5264851199998835235.gal : 3 ms
[2023-03-19 05:57:12] [INFO ] Time to serialize properties into /tmp/LTL16059051246126610136.ltl : 216 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/LTL5264851199998835235.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16059051246126610136.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("((p326==1)&&(p416==1))"))))
Formula 0 simplified : FG!"((p326==1)&&(p416==1))"
Detected timeout of ITS tools.
[2023-03-19 05:57:27] [INFO ] Flatten gal took : 22 ms
[2023-03-19 05:57:27] [INFO ] Applying decomposition
[2023-03-19 05:57:27] [INFO ] Flatten gal took : 21 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/graph17265984377932026396.txt' '-o' '/tmp/graph17265984377932026396.bin' '-w' '/tmp/graph17265984377932026396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17265984377932026396.bin' '-l' '-1' '-v' '-w' '/tmp/graph17265984377932026396.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:57:27] [INFO ] Decomposing Gal with order
[2023-03-19 05:57:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:57:27] [INFO ] Removed a total of 180 redundant transitions.
[2023-03-19 05:57:27] [INFO ] Flatten gal took : 40 ms
[2023-03-19 05:57:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 7 ms.
[2023-03-19 05:57:28] [INFO ] Time to serialize gal into /tmp/LTL2670883924130678593.gal : 59 ms
[2023-03-19 05:57:28] [INFO ] Time to serialize properties into /tmp/LTL14899847023420855839.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2670883924130678593.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14899847023420855839.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("((i4.i0.u50.p326==1)&&(i5.i3.u65.p416==1))"))))
Formula 0 simplified : FG!"((i4.i0.u50.p326==1)&&(i5.i3.u65.p416==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12474142863021160702
[2023-03-19 05:57:43] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12474142863021160702
Running compilation step : cd /tmp/ltsmin12474142863021160702;'/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 1356 ms.
Running link step : cd /tmp/ltsmin12474142863021160702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12474142863021160702;'/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-030B-LTLFireability-12 finished in 141089 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 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 732 place count 1470 transition count 1320
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 740 place count 1470 transition count 1319
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 536 Post agglomeration using F-continuation condition.Transition count delta: 536
Deduced a syphon composed of 536 places in 1 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 2 with 1072 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 294 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2023-03-19 05:57:58] [INFO ] Computed 331 place invariants in 2 ms
[2023-03-19 05:57:59] [INFO ] Implicit Places using invariants in 667 ms returned []
[2023-03-19 05:57:59] [INFO ] Invariant cache hit.
[2023-03-19 05:58:00] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 1969 ms to find 0 implicit places.
[2023-03-19 05:58:00] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-19 05:58:00] [INFO ] Invariant cache hit.
[2023-03-19 05:58:01] [INFO ] Dead Transitions using invariants and state equation in 568 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2866 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s269 1) (EQ s401 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 109 reset in 710 ms.
Product exploration explored 100000 steps with 108 reset in 807 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 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 44 ms :[(NOT p0)]
Finished random walk after 1013 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=101 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 156 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 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-19 05:58:03] [INFO ] Invariant cache hit.
[2023-03-19 05:58:04] [INFO ] [Real]Absence check using 331 positive place invariants in 161 ms returned sat
[2023-03-19 05:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:58:06] [INFO ] [Real]Absence check using state equation in 2108 ms returned sat
[2023-03-19 05:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:58:06] [INFO ] [Nat]Absence check using 331 positive place invariants in 155 ms returned sat
[2023-03-19 05:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:58:08] [INFO ] [Nat]Absence check using state equation in 2041 ms returned sat
[2023-03-19 05:58:09] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 91 ms.
[2023-03-19 05:58:21] [INFO ] Added : 605 causal constraints over 121 iterations in 12321 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 22 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-19 05:58:21] [INFO ] Invariant cache hit.
[2023-03-19 05:58:21] [INFO ] Implicit Places using invariants in 502 ms returned []
[2023-03-19 05:58:21] [INFO ] Invariant cache hit.
[2023-03-19 05:58:22] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 1633 ms to find 0 implicit places.
[2023-03-19 05:58:22] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-19 05:58:22] [INFO ] Invariant cache hit.
[2023-03-19 05:58:23] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2098 ms. Remains : 931/931 places, 781/781 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 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 25 ms :[(NOT p0)]
Finished random walk after 936 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=72 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 198 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 72 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
[2023-03-19 05:58:23] [INFO ] Invariant cache hit.
[2023-03-19 05:58:24] [INFO ] [Real]Absence check using 331 positive place invariants in 211 ms returned sat
[2023-03-19 05:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 05:58:26] [INFO ] [Real]Absence check using state equation in 1864 ms returned sat
[2023-03-19 05:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 05:58:27] [INFO ] [Nat]Absence check using 331 positive place invariants in 156 ms returned sat
[2023-03-19 05:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 05:58:29] [INFO ] [Nat]Absence check using state equation in 2122 ms returned sat
[2023-03-19 05:58:29] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 54 ms.
[2023-03-19 05:58:41] [INFO ] Added : 600 causal constraints over 120 iterations in 12020 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Product exploration explored 100000 steps with 106 reset in 843 ms.
Product exploration explored 100000 steps with 108 reset in 868 ms.
Built C files in :
/tmp/ltsmin3310331294421663670
[2023-03-19 05:58:43] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2023-03-19 05:58:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:58:43] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2023-03-19 05:58:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:58:43] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2023-03-19 05:58:43] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:58:43] [INFO ] Built C files in 146ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3310331294421663670
Running compilation step : cd /tmp/ltsmin3310331294421663670;'/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 2169 ms.
Running link step : cd /tmp/ltsmin3310331294421663670;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin3310331294421663670;'/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/stateBased14787228575233056747.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 26 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-19 05:58:58] [INFO ] Invariant cache hit.
[2023-03-19 05:58:59] [INFO ] Implicit Places using invariants in 738 ms returned []
[2023-03-19 05:58:59] [INFO ] Invariant cache hit.
[2023-03-19 05:59:00] [INFO ] Implicit Places using invariants and state equation in 1041 ms returned []
Implicit Place search using SMT with State Equation took 1808 ms to find 0 implicit places.
[2023-03-19 05:59:00] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-19 05:59:00] [INFO ] Invariant cache hit.
[2023-03-19 05:59:00] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2415 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin12607221891376693790
[2023-03-19 05:59:00] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2023-03-19 05:59:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:59:00] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2023-03-19 05:59:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:59:00] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2023-03-19 05:59:00] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 05:59:00] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12607221891376693790
Running compilation step : cd /tmp/ltsmin12607221891376693790;'/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 2041 ms.
Running link step : cd /tmp/ltsmin12607221891376693790;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin12607221891376693790;'/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/stateBased16133252576105884216.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 05:59:15] [INFO ] Flatten gal took : 24 ms
[2023-03-19 05:59:15] [INFO ] Flatten gal took : 25 ms
[2023-03-19 05:59:15] [INFO ] Time to serialize gal into /tmp/LTL975515465762842551.gal : 4 ms
[2023-03-19 05:59:15] [INFO ] Time to serialize properties into /tmp/LTL12651306301982279579.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/LTL975515465762842551.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5348521850890519343.hoa' '-atoms' '/tmp/LTL12651306301982279579.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/LTL12651306301982279579.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5348521850890519343.hoa
Detected timeout of ITS tools.
[2023-03-19 05:59:31] [INFO ] Flatten gal took : 26 ms
[2023-03-19 05:59:31] [INFO ] Flatten gal took : 25 ms
[2023-03-19 05:59:31] [INFO ] Time to serialize gal into /tmp/LTL18057985858091843381.gal : 5 ms
[2023-03-19 05:59:31] [INFO ] Time to serialize properties into /tmp/LTL3691119243307365362.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/LTL18057985858091843381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3691119243307365362.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("((p605==1)||(p894==1))")))
Formula 0 simplified : G!"((p605==1)||(p894==1))"
Detected timeout of ITS tools.
[2023-03-19 05:59:46] [INFO ] Flatten gal took : 40 ms
[2023-03-19 05:59:46] [INFO ] Applying decomposition
[2023-03-19 05:59:46] [INFO ] Flatten gal took : 25 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/graph55048690957406881.txt' '-o' '/tmp/graph55048690957406881.bin' '-w' '/tmp/graph55048690957406881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph55048690957406881.bin' '-l' '-1' '-v' '-w' '/tmp/graph55048690957406881.weights' '-q' '0' '-e' '0.001'
[2023-03-19 05:59:46] [INFO ] Decomposing Gal with order
[2023-03-19 05:59:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 05:59:46] [INFO ] Removed a total of 181 redundant transitions.
[2023-03-19 05:59:46] [INFO ] Flatten gal took : 39 ms
[2023-03-19 05:59:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 5 ms.
[2023-03-19 05:59:46] [INFO ] Time to serialize gal into /tmp/LTL15508662006503496107.gal : 8 ms
[2023-03-19 05:59:46] [INFO ] Time to serialize properties into /tmp/LTL6627361893855052262.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/LTL15508662006503496107.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6627361893855052262.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("((i8.i2.u96.p605==1)||(i12.i3.u144.p894==1))")))
Formula 0 simplified : G!"((i8.i2.u96.p605==1)||(i12.i3.u144.p894==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14221377667279776203
[2023-03-19 06:00:01] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14221377667279776203
Running compilation step : cd /tmp/ltsmin14221377667279776203;'/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 1514 ms.
Running link step : cd /tmp/ltsmin14221377667279776203;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin14221377667279776203;'/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-030B-LTLFireability-13 finished in 138503 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 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 731 place count 1471 transition count 1321
Iterating global reduction 2 with 7 rules applied. Total rules applied 738 place count 1471 transition count 1321
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 738 place count 1471 transition count 1319
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 535 Post agglomeration using F-continuation condition.Transition count delta: 535
Deduced a syphon composed of 535 places in 1 ms
Reduce places removed 535 places and 0 transitions.
Iterating global reduction 2 with 1070 rules applied. Total rules applied 1812 place count 934 transition count 784
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 1814 place count 932 transition count 782
Applied a total of 1814 rules in 339 ms. Remains 932 /1841 variables (removed 909) and now considering 782/1691 (removed 909) transitions.
// Phase 1: matrix 782 rows 932 cols
[2023-03-19 06:00:17] [INFO ] Computed 331 place invariants in 3 ms
[2023-03-19 06:00:17] [INFO ] Implicit Places using invariants in 569 ms returned []
[2023-03-19 06:00:17] [INFO ] Invariant cache hit.
[2023-03-19 06:00:18] [INFO ] Implicit Places using invariants and state equation in 1252 ms returned []
Implicit Place search using SMT with State Equation took 1848 ms to find 0 implicit places.
[2023-03-19 06:00:18] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-19 06:00:18] [INFO ] Invariant cache hit.
[2023-03-19 06:00:19] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1841 places, 782/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2792 ms. Remains : 932/1841 places, 782/1691 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-14 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:(EQ s866 1), p1:(EQ s125 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1989 steps with 0 reset in 28 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-14 finished in 2988 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 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1629 transition count 1328
Deduced a syphon composed of 151 places in 5 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 742 place count 1469 transition count 1317
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 746 place count 1467 transition count 1317
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 344 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2023-03-19 06:00:20] [INFO ] Computed 331 place invariants in 4 ms
[2023-03-19 06:00:20] [INFO ] Implicit Places using invariants in 565 ms returned []
[2023-03-19 06:00:20] [INFO ] Invariant cache hit.
[2023-03-19 06:00:22] [INFO ] Implicit Places using invariants and state equation in 1411 ms returned []
Implicit Place search using SMT with State Equation took 1999 ms to find 0 implicit places.
[2023-03-19 06:00:22] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-19 06:00:22] [INFO ] Invariant cache hit.
[2023-03-19 06:00:22] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2892 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s718 1) (EQ s738 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 446 reset in 584 ms.
Product exploration explored 100000 steps with 445 reset in 703 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 190 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 142 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=47 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 221 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
[2023-03-19 06:00:24] [INFO ] Invariant cache hit.
[2023-03-19 06:00:25] [INFO ] [Real]Absence check using 331 positive place invariants in 183 ms returned sat
[2023-03-19 06:00:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:00:27] [INFO ] [Real]Absence check using state equation in 2221 ms returned sat
[2023-03-19 06:00:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:00:28] [INFO ] [Nat]Absence check using 331 positive place invariants in 169 ms returned sat
[2023-03-19 06:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:00:30] [INFO ] [Nat]Absence check using state equation in 2100 ms returned sat
[2023-03-19 06:00:30] [INFO ] Computed and/alt/rep : 778/1497/778 causal constraints (skipped 0 transitions) in 53 ms.
[2023-03-19 06:00:43] [INFO ] Deduced a trap composed of 2 places in 389 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.refineWithCausalOrder(DeadlockTester.java:1177)
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: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 06:00:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 28 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-19 06:00:43] [INFO ] Invariant cache hit.
[2023-03-19 06:00:43] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-03-19 06:00:43] [INFO ] Invariant cache hit.
[2023-03-19 06:00:44] [INFO ] Implicit Places using invariants and state equation in 1135 ms returned []
Implicit Place search using SMT with State Equation took 1621 ms to find 0 implicit places.
[2023-03-19 06:00:44] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-19 06:00:44] [INFO ] Invariant cache hit.
[2023-03-19 06:00:45] [INFO ] Dead Transitions using invariants and state equation in 512 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2182 ms. Remains : 931/931 places, 781/781 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 135 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 38 ms :[(NOT p0)]
Finished random walk after 217 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=54 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 276 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 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
[2023-03-19 06:00:46] [INFO ] Invariant cache hit.
[2023-03-19 06:00:46] [INFO ] [Real]Absence check using 331 positive place invariants in 161 ms returned sat
[2023-03-19 06:00:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 06:00:48] [INFO ] [Real]Absence check using state equation in 1904 ms returned sat
[2023-03-19 06:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 06:00:49] [INFO ] [Nat]Absence check using 331 positive place invariants in 254 ms returned sat
[2023-03-19 06:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 06:00:51] [INFO ] [Nat]Absence check using state equation in 1745 ms returned sat
[2023-03-19 06:00:51] [INFO ] Computed and/alt/rep : 778/1497/778 causal constraints (skipped 0 transitions) in 88 ms.
[2023-03-19 06:01:03] [INFO ] Added : 565 causal constraints over 113 iterations in 12247 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Product exploration explored 100000 steps with 441 reset in 624 ms.
Product exploration explored 100000 steps with 442 reset in 749 ms.
Built C files in :
/tmp/ltsmin6793775145646645680
[2023-03-19 06:01:05] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2023-03-19 06:01:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:01:05] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2023-03-19 06:01:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:01:05] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2023-03-19 06:01:05] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:01:05] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6793775145646645680
Running compilation step : cd /tmp/ltsmin6793775145646645680;'/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 1964 ms.
Running link step : cd /tmp/ltsmin6793775145646645680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin6793775145646645680;'/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/stateBased11525092720856161609.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 23 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2023-03-19 06:01:20] [INFO ] Invariant cache hit.
[2023-03-19 06:01:20] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-19 06:01:20] [INFO ] Invariant cache hit.
[2023-03-19 06:01:22] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 1585 ms to find 0 implicit places.
[2023-03-19 06:01:22] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-19 06:01:22] [INFO ] Invariant cache hit.
[2023-03-19 06:01:22] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2169 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin4131042560271124737
[2023-03-19 06:01:22] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2023-03-19 06:01:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:01:22] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2023-03-19 06:01:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:01:22] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2023-03-19 06:01:22] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 06:01:22] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4131042560271124737
Running compilation step : cd /tmp/ltsmin4131042560271124737;'/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 1996 ms.
Running link step : cd /tmp/ltsmin4131042560271124737;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin4131042560271124737;'/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/stateBased10830456446310552958.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 06:01:37] [INFO ] Flatten gal took : 22 ms
[2023-03-19 06:01:37] [INFO ] Flatten gal took : 23 ms
[2023-03-19 06:01:37] [INFO ] Time to serialize gal into /tmp/LTL4968222774283703047.gal : 6 ms
[2023-03-19 06:01:37] [INFO ] Time to serialize properties into /tmp/LTL969594095014228526.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/LTL4968222774283703047.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16710428118730294833.hoa' '-atoms' '/tmp/LTL969594095014228526.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/LTL969594095014228526.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16710428118730294833.hoa
Detected timeout of ITS tools.
[2023-03-19 06:01:52] [INFO ] Flatten gal took : 21 ms
[2023-03-19 06:01:52] [INFO ] Flatten gal took : 22 ms
[2023-03-19 06:01:52] [INFO ] Time to serialize gal into /tmp/LTL11025583677608045330.gal : 4 ms
[2023-03-19 06:01:52] [INFO ] Time to serialize properties into /tmp/LTL6609334372669374039.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/LTL11025583677608045330.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6609334372669374039.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("((p1585==1)&&(p1618==1))")))
Formula 0 simplified : G!"((p1585==1)&&(p1618==1))"
Detected timeout of ITS tools.
[2023-03-19 06:02:08] [INFO ] Flatten gal took : 45 ms
[2023-03-19 06:02:08] [INFO ] Applying decomposition
[2023-03-19 06:02:08] [INFO ] Flatten gal took : 22 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/graph8297576108680215207.txt' '-o' '/tmp/graph8297576108680215207.bin' '-w' '/tmp/graph8297576108680215207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8297576108680215207.bin' '-l' '-1' '-v' '-w' '/tmp/graph8297576108680215207.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:02:08] [INFO ] Decomposing Gal with order
[2023-03-19 06:02:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:02:08] [INFO ] Removed a total of 180 redundant transitions.
[2023-03-19 06:02:08] [INFO ] Flatten gal took : 39 ms
[2023-03-19 06:02:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 7 ms.
[2023-03-19 06:02:08] [INFO ] Time to serialize gal into /tmp/LTL17858460281938892178.gal : 9 ms
[2023-03-19 06:02:08] [INFO ] Time to serialize properties into /tmp/LTL16255867885451588153.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/LTL17858460281938892178.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16255867885451588153.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 : !((F("((i23.i2.u255.p1585==1)&&(i23.i0.u262.p1618==1))")))
Formula 0 simplified : G!"((i23.i2.u255.p1585==1)&&(i23.i0.u262.p1618==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17294172404667652248
[2023-03-19 06:02:23] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17294172404667652248
Running compilation step : cd /tmp/ltsmin17294172404667652248;'/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 1311 ms.
Running link step : cd /tmp/ltsmin17294172404667652248;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin17294172404667652248;'/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-030B-LTLFireability-15 finished in 138797 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((G(p1)||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(p1)||p0) U X(X(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)))'
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' '!(F(p0))'
[2023-03-19 06:02:39] [INFO ] Flatten gal took : 78 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15771394388624410377
[2023-03-19 06:02:39] [INFO ] Too many transitions (1691) to apply POR reductions. Disabling POR matrices.
[2023-03-19 06:02:39] [INFO ] Applying decomposition
[2023-03-19 06:02:39] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15771394388624410377
Running compilation step : cd /tmp/ltsmin15771394388624410377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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 06:02:39] [INFO ] Flatten gal took : 36 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/graph11000097924688471882.txt' '-o' '/tmp/graph11000097924688471882.bin' '-w' '/tmp/graph11000097924688471882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11000097924688471882.bin' '-l' '-1' '-v' '-w' '/tmp/graph11000097924688471882.weights' '-q' '0' '-e' '0.001'
[2023-03-19 06:02:39] [INFO ] Decomposing Gal with order
[2023-03-19 06:02:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:02:39] [INFO ] Removed a total of 270 redundant transitions.
[2023-03-19 06:02:39] [INFO ] Flatten gal took : 68 ms
[2023-03-19 06:02:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2023-03-19 06:02:39] [INFO ] Time to serialize gal into /tmp/LTLFireability7501388860477778172.gal : 17 ms
[2023-03-19 06:02:39] [INFO ] Time to serialize properties into /tmp/LTLFireability2830823126696160191.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/LTLFireability7501388860477778172.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2830823126696160191.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...276
Read 5 LTL properties
Checking formula 0 : !((G(F(("((i18.i3.i1.u460.p1298==1)||((i24.u586.p1655==1)&&(i24.u595.p1679==1)))")||(G("(i2.i3.i0.u69.p187==0)"))))))
Formula 0 simplified : G(F!"(i2.i3.i0.u69.p187==0)" & FG!"((i18.i3.i1.u460.p1298==1)||((i24.u586.p1655==1)&&(i24.u595.p1679==1)))")
Compilation finished in 3250 ms.
Running link step : cd /tmp/ltsmin15771394388624410377;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin15771394388624410377;'/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' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15771394388624410377;'/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' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15771394388624410377;'/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' '(([]((LTLAPp3==true))||(LTLAPp2==true)) U X(X(X(!(LTLAPp4==true)))))' '--buchi-type=spotba'
LTSmin run took 693 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin15771394388624410377;'/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' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15771394388624410377;'/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' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15771394388624410377;'/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 06:27:39] [INFO ] Applying decomposition
[2023-03-19 06:27:39] [INFO ] Flatten gal took : 149 ms
[2023-03-19 06:27:39] [INFO ] Decomposing Gal with order
[2023-03-19 06:27:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 06:27:39] [INFO ] Removed a total of 180 redundant transitions.
[2023-03-19 06:27:40] [INFO ] Flatten gal took : 189 ms
[2023-03-19 06:27:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 49 ms.
[2023-03-19 06:27:40] [INFO ] Time to serialize gal into /tmp/LTLFireability10850734998033657419.gal : 65 ms
[2023-03-19 06:27:40] [INFO ] Time to serialize properties into /tmp/LTLFireability5146676184039568792.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10850734998033657419.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5146676184039568792.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 4 LTL properties
Checking formula 0 : !((G(F(("((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u429.p1298==1)||((i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.i1.u544.p1655==1)&&(i0.i0.i0.i0.i...316
Formula 0 simplified : G(F!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.u963.p187==0)" & FG!"((i...309
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15771394388624410377;'/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/ltsmin15771394388624410377;'/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' '<>((LTLAPp7==true))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 1409280 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16033480 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-030B"
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-030B, 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-oct2-167903713600476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B 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 ;