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.r229-tall-167856413800812.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413800812
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.3M
-rw-r--r-- 1 mcc users 13K Feb 26 02:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 02:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Feb 26 02:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 02:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 02:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.8M Mar 5 18:22 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 MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679575720012

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=MultiCrashLeafsetExtension-PT-S24C03
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-23 12:48:41] [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]
[2023-03-23 12:48:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 12:48:41] [INFO ] Load time of PNML (sax parser for PT used): 356 ms
[2023-03-23 12:48:41] [INFO ] Transformed 8390 places.
[2023-03-23 12:48:41] [INFO ] Transformed 12757 transitions.
[2023-03-23 12:48:41] [INFO ] Parsed PT model containing 8390 places and 12757 transitions and 52526 arcs in 489 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 8390 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8390/8390 places, 12757/12757 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 8356 transition count 12757
Discarding 1790 places :
Symmetric choice reduction at 1 with 1790 rule applications. Total rules 1824 place count 6566 transition count 10967
Iterating global reduction 1 with 1790 rules applied. Total rules applied 3614 place count 6566 transition count 10967
Discarding 1639 places :
Symmetric choice reduction at 1 with 1639 rule applications. Total rules 5253 place count 4927 transition count 9328
Iterating global reduction 1 with 1639 rules applied. Total rules applied 6892 place count 4927 transition count 9328
Discarding 535 places :
Symmetric choice reduction at 1 with 535 rule applications. Total rules 7427 place count 4392 transition count 7723
Iterating global reduction 1 with 535 rules applied. Total rules applied 7962 place count 4392 transition count 7723
Applied a total of 7962 rules in 3210 ms. Remains 4392 /8390 variables (removed 3998) and now considering 7723/12757 (removed 5034) transitions.
[2023-03-23 12:48:45] [INFO ] Flow matrix only has 7123 transitions (discarded 600 similar events)
// Phase 1: matrix 7123 rows 4392 cols
[2023-03-23 12:48:45] [INFO ] Computed 833 place invariants in 380 ms
[2023-03-23 12:48:49] [INFO ] Implicit Places using invariants in 4089 ms returned []
[2023-03-23 12:48:49] [INFO ] Flow matrix only has 7123 transitions (discarded 600 similar events)
[2023-03-23 12:48:49] [INFO ] Invariant cache hit.
[2023-03-23 12:48:53] [INFO ] Implicit Places using invariants and state equation in 4064 ms returned []
Implicit Place search using SMT with State Equation took 8184 ms to find 0 implicit places.
[2023-03-23 12:48:53] [INFO ] Flow matrix only has 7123 transitions (discarded 600 similar events)
[2023-03-23 12:48:53] [INFO ] Invariant cache hit.
[2023-03-23 12:48:58] [INFO ] Dead Transitions using invariants and state equation in 4425 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4392/8390 places, 7723/12757 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15823 ms. Remains : 4392/8390 places, 7723/12757 transitions.
Support contains 55 out of 4392 places after structural reductions.
[2023-03-23 12:48:58] [INFO ] Flatten gal took : 486 ms
[2023-03-23 12:48:59] [INFO ] Flatten gal took : 288 ms
[2023-03-23 12:48:59] [INFO ] Input system was already deterministic with 7723 transitions.
Incomplete random walk after 10000 steps, including 319 resets, run finished after 688 ms. (steps per millisecond=14 ) properties (out of 28) seen :9
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-23 12:49:00] [INFO ] Flow matrix only has 7123 transitions (discarded 600 similar events)
[2023-03-23 12:49:00] [INFO ] Invariant cache hit.
[2023-03-23 12:49:02] [INFO ] [Real]Absence check using 47 positive place invariants in 38 ms returned sat
[2023-03-23 12:49:02] [INFO ] [Real]Absence check using 47 positive and 786 generalized place invariants in 270 ms returned sat
[2023-03-23 12:49:13] [INFO ] After 9495ms SMT Verify possible using state equation in real domain returned unsat :1 sat :5 real:13
[2023-03-23 12:49:13] [INFO ] State equation strengthened by 2732 read => feed constraints.
[2023-03-23 12:49:15] [INFO ] After 2214ms SMT Verify possible using 2732 Read/Feed constraints in real domain returned unsat :2 sat :0 real:17
[2023-03-23 12:49:15] [INFO ] After 14995ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:17
[2023-03-23 12:49:16] [INFO ] [Nat]Absence check using 47 positive place invariants in 37 ms returned sat
[2023-03-23 12:49:17] [INFO ] [Nat]Absence check using 47 positive and 786 generalized place invariants in 277 ms returned sat
[2023-03-23 12:49:26] [INFO ] After 7706ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :17
[2023-03-23 12:49:37] [INFO ] After 11271ms SMT Verify possible using 2732 Read/Feed constraints in natural domain returned unsat :11 sat :8
[2023-03-23 12:49:41] [INFO ] Deduced a trap composed of 793 places in 3722 ms of which 13 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)
[2023-03-23 12:49:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 12:49:41] [INFO ] After 25785ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:17
Fused 19 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 39 ms.
Support contains 16 out of 4392 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4392/4392 places, 7723/7723 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 4392 transition count 7722
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4391 transition count 7722
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 2 place count 4391 transition count 7572
Deduced a syphon composed of 150 places in 5 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 302 place count 4241 transition count 7572
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 309 place count 4234 transition count 7559
Iterating global reduction 2 with 7 rules applied. Total rules applied 316 place count 4234 transition count 7559
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 316 place count 4234 transition count 7558
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 318 place count 4233 transition count 7558
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 322 place count 4229 transition count 7546
Iterating global reduction 2 with 4 rules applied. Total rules applied 326 place count 4229 transition count 7546
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 382 place count 4201 transition count 7518
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 383 place count 4200 transition count 7517
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 4200 transition count 7517
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 384 place count 4200 transition count 7516
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 386 place count 4199 transition count 7516
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 387 place count 4198 transition count 7513
Iterating global reduction 2 with 1 rules applied. Total rules applied 388 place count 4198 transition count 7513
Free-agglomeration rule (complex) applied 325 times.
Iterating global reduction 2 with 325 rules applied. Total rules applied 713 place count 4198 transition count 8274
Reduce places removed 325 places and 0 transitions.
Iterating post reduction 2 with 325 rules applied. Total rules applied 1038 place count 3873 transition count 8274
Partial Free-agglomeration rule applied 72 times.
Drop transitions removed 72 transitions
Iterating global reduction 3 with 72 rules applied. Total rules applied 1110 place count 3873 transition count 8274
Applied a total of 1110 rules in 4683 ms. Remains 3873 /4392 variables (removed 519) and now considering 8274/7723 (removed -551) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4685 ms. Remains : 3873/4392 places, 8274/7723 transitions.
Incomplete random walk after 10000 steps, including 518 resets, run finished after 352 ms. (steps per millisecond=28 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-23 12:49:46] [INFO ] Flow matrix only has 7405 transitions (discarded 869 similar events)
// Phase 1: matrix 7405 rows 3873 cols
[2023-03-23 12:49:46] [INFO ] Computed 833 place invariants in 164 ms
[2023-03-23 12:49:47] [INFO ] [Real]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-23 12:49:47] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 205 ms returned sat
[2023-03-23 12:49:51] [INFO ] After 4685ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 12:49:52] [INFO ] [Nat]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-23 12:49:52] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 200 ms returned sat
[2023-03-23 12:49:56] [INFO ] After 3830ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 12:49:56] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:50:09] [INFO ] After 12785ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-23 12:50:14] [INFO ] Deduced a trap composed of 261 places in 3677 ms of which 4 ms to minimize.
[2023-03-23 12:50:18] [INFO ] Deduced a trap composed of 266 places in 3800 ms of which 4 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)
[2023-03-23 12:50:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 12:50:18] [INFO ] After 27046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Parikh walk visited 0 properties in 8 ms.
Support contains 9 out of 3873 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3873/3873 places, 8274/8274 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 3873 transition count 8271
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 3870 transition count 8271
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 3870 transition count 8269
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 10 place count 3868 transition count 8269
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 3866 transition count 8267
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 3866 transition count 8267
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 3866 transition count 8265
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 3864 transition count 8265
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 20 place count 3862 transition count 8263
Iterating global reduction 3 with 2 rules applied. Total rules applied 22 place count 3862 transition count 8263
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 25 place count 3862 transition count 8263
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 26 place count 3861 transition count 8262
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 3861 transition count 8262
Applied a total of 27 rules in 2220 ms. Remains 3861 /3873 variables (removed 12) and now considering 8262/8274 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2220 ms. Remains : 3861/3873 places, 8262/8274 transitions.
Incomplete random walk after 10000 steps, including 521 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-23 12:50:21] [INFO ] Flow matrix only has 7393 transitions (discarded 869 similar events)
// Phase 1: matrix 7393 rows 3861 cols
[2023-03-23 12:50:21] [INFO ] Computed 833 place invariants in 190 ms
[2023-03-23 12:50:21] [INFO ] [Real]Absence check using 49 positive place invariants in 48 ms returned sat
[2023-03-23 12:50:22] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 204 ms returned sat
[2023-03-23 12:50:22] [INFO ] After 906ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 12:50:22] [INFO ] [Nat]Absence check using 49 positive place invariants in 48 ms returned sat
[2023-03-23 12:50:23] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 211 ms returned sat
[2023-03-23 12:50:26] [INFO ] After 3417ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 12:50:26] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:50:33] [INFO ] After 6867ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-23 12:50:38] [INFO ] Deduced a trap composed of 162 places in 3787 ms of which 4 ms to minimize.
[2023-03-23 12:50:42] [INFO ] Deduced a trap composed of 197 places in 3758 ms of which 4 ms to minimize.
[2023-03-23 12:50:46] [INFO ] Deduced a trap composed of 195 places in 3670 ms of which 4 ms to minimize.
[2023-03-23 12:50:50] [INFO ] Deduced a trap composed of 187 places in 3669 ms of which 4 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)
[2023-03-23 12:50:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 12:50:50] [INFO ] After 27773ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 5 ms.
Support contains 7 out of 3861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3861/3861 places, 8262/8262 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 3861 transition count 8261
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3860 transition count 8261
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3859 transition count 8260
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3859 transition count 8260
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 3859 transition count 8259
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 3858 transition count 8259
Applied a total of 6 rules in 757 ms. Remains 3858 /3861 variables (removed 3) and now considering 8259/8262 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 757 ms. Remains : 3858/3861 places, 8259/8262 transitions.
Successfully simplified 11 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1768 stabilizing places and 2522 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(X((X(G(p1))&&p0))))'
Support contains 4 out of 4392 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4379 transition count 7704
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4379 transition count 7704
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 4369 transition count 7682
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 4369 transition count 7682
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 50 place count 4365 transition count 7670
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 4365 transition count 7670
Applied a total of 54 rules in 1824 ms. Remains 4365 /4392 variables (removed 27) and now considering 7670/7723 (removed 53) transitions.
[2023-03-23 12:50:52] [INFO ] Flow matrix only has 7070 transitions (discarded 600 similar events)
// Phase 1: matrix 7070 rows 4365 cols
[2023-03-23 12:50:53] [INFO ] Computed 833 place invariants in 229 ms
[2023-03-23 12:50:57] [INFO ] Implicit Places using invariants in 4720 ms returned []
[2023-03-23 12:50:57] [INFO ] Flow matrix only has 7070 transitions (discarded 600 similar events)
[2023-03-23 12:50:57] [INFO ] Invariant cache hit.
[2023-03-23 12:51:00] [INFO ] Implicit Places using invariants and state equation in 3199 ms returned []
Implicit Place search using SMT with State Equation took 7925 ms to find 0 implicit places.
[2023-03-23 12:51:00] [INFO ] Flow matrix only has 7070 transitions (discarded 600 similar events)
[2023-03-23 12:51:00] [INFO ] Invariant cache hit.
[2023-03-23 12:51:05] [INFO ] Dead Transitions using invariants and state equation in 4243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4365/4392 places, 7670/7723 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13996 ms. Remains : 4365/4392 places, 7670/7723 transitions.
Stuttering acceptance computed with spot in 301 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (GEQ s1587 1) (GEQ s4331 1)), p1:(AND (GEQ s2032 1) (GEQ s2060 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-00 finished in 14367 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 4 out of 4392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 4392 transition count 7719
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4388 transition count 7719
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 8 place count 4388 transition count 7566
Deduced a syphon composed of 153 places in 4 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 314 place count 4235 transition count 7566
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 324 place count 4225 transition count 7550
Iterating global reduction 2 with 10 rules applied. Total rules applied 334 place count 4225 transition count 7550
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 334 place count 4225 transition count 7549
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 336 place count 4224 transition count 7549
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 343 place count 4217 transition count 7528
Iterating global reduction 2 with 7 rules applied. Total rules applied 350 place count 4217 transition count 7528
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 406 place count 4189 transition count 7500
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 410 place count 4185 transition count 7496
Iterating global reduction 2 with 4 rules applied. Total rules applied 414 place count 4185 transition count 7496
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 414 place count 4185 transition count 7492
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 422 place count 4181 transition count 7492
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 426 place count 4177 transition count 7480
Iterating global reduction 2 with 4 rules applied. Total rules applied 430 place count 4177 transition count 7480
Applied a total of 430 rules in 3469 ms. Remains 4177 /4392 variables (removed 215) and now considering 7480/7723 (removed 243) transitions.
[2023-03-23 12:51:08] [INFO ] Flow matrix only has 6880 transitions (discarded 600 similar events)
// Phase 1: matrix 6880 rows 4177 cols
[2023-03-23 12:51:09] [INFO ] Computed 833 place invariants in 155 ms
[2023-03-23 12:51:13] [INFO ] Implicit Places using invariants in 4865 ms returned [4, 7, 11, 12, 13, 14, 19, 26, 35, 46, 59, 74, 91, 110, 131, 154, 178, 202, 203, 204, 205, 226, 245, 262, 277, 290, 301, 310, 317, 322, 325, 334, 340, 343, 344, 345, 346, 349, 354, 361, 370, 381, 394, 409, 426, 445, 466, 488, 510, 511, 512, 513, 532, 549, 564, 577, 588, 597, 604, 609, 612, 614, 623, 629, 632, 633, 634, 635, 637, 640, 645, 652, 661, 672, 685, 700, 717, 736, 756, 776, 777, 778, 779, 796, 811, 824, 835, 844, 851, 856, 859, 861, 863, 872, 878, 881, 882, 883, 884, 886, 888, 891, 896, 903, 912, 923, 936, 951, 968, 986, 1004, 1005, 1006, 1007, 1022, 1035, 1046, 1055, 1062, 1067, 1070, 1072, 1074, 1076, 1085, 1091, 1094, 1095, 1096, 1097, 1099, 1101, 1103, 1106, 1111, 1118, 1127, 1138, 1151, 1166, 1182, 1198, 1199, 1200, 1201, 1214, 1225, 1234, 1241, 1246, 1249, 1251, 1253, 1255, 1257, 1266, 1272, 1275, 1276, 1277, 1278, 1280, 1282, 1284, 1286, 1289, 1294, 1301, 1310, 1321, 1334, 1348, 1362, 1363, 1364, 1365, 1376, 1385, 1392, 1397, 1400, 1402, 1404, 1406, 1408, 1410, 1419, 1425, 1428, 1429, 1430, 1431, 1433, 1435, 1437, 1439, 1441, 1444, 1449, 1456, 1465, 1476, 1488, 1500, 1501, 1502, 1503, 1512, 1519, 1524, 1527, 1529, 1531, 1533, 1535, 1537, 1539, 1548, 1554, 1557, 1558, 1559, 1560, 1562, 1564, 1566, 1568, 1570, 1572, 1575, 1580, 1587, 1596, 1606, 1616, 1617, 1618, 1619, 1626, 1631, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1648, 1657, 1663, 1666, 1667, 1668, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1683, 1686, 1691, 1698, 1706, 1714, 1715, 1716, 1717, 1722, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1750, 1756, 1759, 1760, 1761, 1762, 1764, 1766, 1768, 1770, 1772, 1774, 1776, 1778, 1781, 1786, 1792, 1798, 1799, 1800, 1801, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1831, 1837, 1840, 1841, 1842, 1843, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1864, 1868, 1872, 1873, 1874, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1904, 1910, 1913, 1914, 1915, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1942, 1943, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1973, 1975, 1979, 1982, 1983, 1984, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2010, 2011, 2012, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2042, 2048, 2051, 2052, 2053, 2054, 2056, 2058, 2060, 2062, 2064, 2066, 2068, 2070, 2072, 2074, 2076, 2079, 2080, 2081, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2098, 2100, 2102, 2111, 2117, 2120, 2121, 2122, 2123, 2125, 2127, 2129, 2131, 2133, 2135, 2137, 2139, 2141, 2143, 2146, 2151, 2152, 2153, 2154, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2190, 2193, 2194, 2195, 2196, 2198, 2200, 2202, 2204, 2206, 2208, 2210, 2212, 2214, 2217, 2222, 2229, 2230, 2231, 2232, 2237, 2240, 2242, 2244, 2246, 2248, 2250, 2252, 2254, 2256, 2265, 2271, 2274, 2275, 2276, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2291, 2293, 2296, 2301, 2308, 2317, 2318, 2319, 2320, 2327, 2332, 2335, 2337, 2339, 2341, 2343, 2345, 2347, 2349, 2358, 2364, 2367, 2368, 2369, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2387, 2392, 2399, 2408, 2419, 2420, 2421, 2422, 2431, 2438, 2443, 2446, 2448, 2450, 2452, 2454, 2456, 2458, 2467, 2473, 2476, 2477, 2478, 2479, 2481, 2483, 2485, 2487, 2489, 2491, 2494, 2499, 2506, 2515, 2526, 2539, 2540, 2541, 2542, 2553, 2562, 2569, 2574, 2577, 2579, 2581, 2583, 2585, 2587, 2596, 2602, 2605, 2606, 2607, 2608, 2610, 2612, 2614, 2616, 2618, 2621, 2626, 2633, 2642, 2653, 2666, 2681, 2682, 2683, 2684, 2697, 2708, 2717, 2724, 2729, 2732, 2734, 2736, 2738, 2740, 2749, 2755, 2758, 2759, 2760, 2761, 2763, 2765, 2767, 2769, 2772, 2777, 2784, 2793, 2804, 2817, 2832, 2849, 2850, 2851, 2852, 2867, 2880, 2891, 2900, 2907, 2912, 2915, 2917, 2919, 2921, 2930, 2936, 2939, 2940, 2941, 2942, 2944, 2946, 2948, 2951, 2956, 2963, 2972, 2983, 2996, 3011, 3028, 3047, 3048, 3049, 3050, 3068, 3083, 3096, 3107, 3116, 3123, 3128, 3131, 3133, 3135, 3144, 3150, 3153, 3154, 3155, 3156, 3158, 3160, 3163, 3168, 3175, 3184, 3195, 3208, 3223, 3240, 3259, 3280, 3281, 3282, 3283, 3302, 3319, 3334, 3347, 3358, 3367, 3374, 3379, 3382, 3384, 3393, 3399, 3402, 3403, 3404, 3405, 3407, 3410, 3415, 3422, 3431, 3442, 3455, 3470, 3487, 3506, 3527, 3550, 3551, 3552, 3553, 3574, 3593, 3610, 3625, 3638, 3649, 3658, 3665, 3670, 3673, 3682, 3684, 3687, 3690, 3691, 3692, 3693, 3696, 3701, 3708, 3717, 3728, 3741, 3756, 3773, 3792, 3813, 3836, 3861, 3862, 3863, 3864, 3887, 3908, 3927, 3944, 3959, 3972, 3983, 3992, 3999, 4004, 4014]
Discarding 776 places :
Implicit Place search using SMT only with invariants took 4885 ms to find 776 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3401/4392 places, 7480/7723 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 3257 transition count 7336
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 3257 transition count 7336
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 432 place count 3113 transition count 7192
Iterating global reduction 0 with 144 rules applied. Total rules applied 576 place count 3113 transition count 7192
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 624 place count 3065 transition count 7048
Iterating global reduction 0 with 48 rules applied. Total rules applied 672 place count 3065 transition count 7048
Applied a total of 672 rules in 1791 ms. Remains 3065 /3401 variables (removed 336) and now considering 7048/7480 (removed 432) transitions.
[2023-03-23 12:51:15] [INFO ] Flow matrix only has 6448 transitions (discarded 600 similar events)
// Phase 1: matrix 6448 rows 3065 cols
[2023-03-23 12:51:15] [INFO ] Computed 57 place invariants in 159 ms
[2023-03-23 12:51:19] [INFO ] Implicit Places using invariants in 4296 ms returned [1530, 1607]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4301 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3063/4392 places, 7048/7723 transitions.
Applied a total of 0 rules in 523 ms. Remains 3063 /3063 variables (removed 0) and now considering 7048/7048 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 14971 ms. Remains : 3063/4392 places, 7048/7723 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2216 1) (GEQ s3056 1)), p1:(OR (LT s1427 1) (LT s1514 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 4503 reset in 1105 ms.
Product exploration explored 100000 steps with 4497 reset in 950 ms.
Computed a total of 463 stabilizing places and 1871 stable transitions
Computed a total of 463 stabilizing places and 1871 stable transitions
Detected a total of 463/3063 stabilizing places and 1871/7048 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 5 factoid took 254 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 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 448 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:51:23] [INFO ] Flow matrix only has 6448 transitions (discarded 600 similar events)
// Phase 1: matrix 6448 rows 3063 cols
[2023-03-23 12:51:23] [INFO ] Computed 55 place invariants in 135 ms
[2023-03-23 12:51:23] [INFO ] [Real]Absence check using 47 positive place invariants in 47 ms returned sat
[2023-03-23 12:51:23] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 12:51:23] [INFO ] After 362ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 6 factoid took 306 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 3063 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 : 3063/3063 places, 7048/7048 transitions.
Applied a total of 0 rules in 535 ms. Remains 3063 /3063 variables (removed 0) and now considering 7048/7048 (removed 0) transitions.
[2023-03-23 12:51:24] [INFO ] Flow matrix only has 6448 transitions (discarded 600 similar events)
[2023-03-23 12:51:24] [INFO ] Invariant cache hit.
[2023-03-23 12:51:28] [INFO ] Implicit Places using invariants in 4041 ms returned []
[2023-03-23 12:51:28] [INFO ] Flow matrix only has 6448 transitions (discarded 600 similar events)
[2023-03-23 12:51:28] [INFO ] Invariant cache hit.
[2023-03-23 12:51:29] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2023-03-23 12:51:41] [INFO ] Implicit Places using invariants and state equation in 13014 ms returned []
Implicit Place search using SMT with State Equation took 17057 ms to find 0 implicit places.
[2023-03-23 12:51:42] [INFO ] Redundant transitions in 758 ms returned []
[2023-03-23 12:51:42] [INFO ] Flow matrix only has 6448 transitions (discarded 600 similar events)
[2023-03-23 12:51:42] [INFO ] Invariant cache hit.
[2023-03-23 12:51:46] [INFO ] Dead Transitions using invariants and state equation in 3997 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22361 ms. Remains : 3063/3063 places, 7048/7048 transitions.
Computed a total of 463 stabilizing places and 1871 stable transitions
Computed a total of 463 stabilizing places and 1871 stable transitions
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 155 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 80 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1635 steps, including 73 resets, run visited all 1 properties in 17 ms. (steps per millisecond=96 )
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 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 72 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 4502 reset in 937 ms.
Product exploration explored 100000 steps with 4500 reset in 964 ms.
Built C files in :
/tmp/ltsmin8955712337553420659
[2023-03-23 12:51:49] [INFO ] Too many transitions (7048) to apply POR reductions. Disabling POR matrices.
[2023-03-23 12:51:49] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8955712337553420659
Running compilation step : cd /tmp/ltsmin8955712337553420659;'/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/ltsmin8955712337553420659;'/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/ltsmin8955712337553420659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3063 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3063/3063 places, 7048/7048 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3062 transition count 7045
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3062 transition count 7045
Applied a total of 2 rules in 924 ms. Remains 3062 /3063 variables (removed 1) and now considering 7045/7048 (removed 3) transitions.
[2023-03-23 12:51:53] [INFO ] Flow matrix only has 6445 transitions (discarded 600 similar events)
// Phase 1: matrix 6445 rows 3062 cols
[2023-03-23 12:51:53] [INFO ] Computed 55 place invariants in 130 ms
[2023-03-23 12:51:57] [INFO ] Implicit Places using invariants in 4029 ms returned []
[2023-03-23 12:51:57] [INFO ] Flow matrix only has 6445 transitions (discarded 600 similar events)
[2023-03-23 12:51:57] [INFO ] Invariant cache hit.
[2023-03-23 12:51:58] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 12:52:11] [INFO ] Implicit Places using invariants and state equation in 14234 ms returned []
Implicit Place search using SMT with State Equation took 18266 ms to find 0 implicit places.
[2023-03-23 12:52:11] [INFO ] Redundant transitions in 490 ms returned []
[2023-03-23 12:52:11] [INFO ] Flow matrix only has 6445 transitions (discarded 600 similar events)
[2023-03-23 12:52:11] [INFO ] Invariant cache hit.
[2023-03-23 12:52:15] [INFO ] Dead Transitions using invariants and state equation in 3880 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3062/3063 places, 7045/7048 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23583 ms. Remains : 3062/3063 places, 7045/7048 transitions.
Built C files in :
/tmp/ltsmin3135637175928854455
[2023-03-23 12:52:15] [INFO ] Too many transitions (7045) to apply POR reductions. Disabling POR matrices.
[2023-03-23 12:52:15] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3135637175928854455
Running compilation step : cd /tmp/ltsmin3135637175928854455;'/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/ltsmin3135637175928854455;'/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/ltsmin3135637175928854455;'/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)
[2023-03-23 12:52:19] [INFO ] Flatten gal took : 204 ms
[2023-03-23 12:52:19] [INFO ] Flatten gal took : 185 ms
[2023-03-23 12:52:19] [INFO ] Time to serialize gal into /tmp/LTL9663570477554979808.gal : 53 ms
[2023-03-23 12:52:19] [INFO ] Time to serialize properties into /tmp/LTL14034855305005831372.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9663570477554979808.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10837234896526426879.hoa' '-atoms' '/tmp/LTL14034855305005831372.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/LTL14034855305005831372.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10837234896526426879.hoa
Detected timeout of ITS tools.
[2023-03-23 12:52:35] [INFO ] Flatten gal took : 174 ms
[2023-03-23 12:52:35] [INFO ] Flatten gal took : 178 ms
[2023-03-23 12:52:35] [INFO ] Time to serialize gal into /tmp/LTL17022400728968974786.gal : 28 ms
[2023-03-23 12:52:35] [INFO ] Time to serialize properties into /tmp/LTL7780542191188954940.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17022400728968974786.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7780542191188954940.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((G("((Node21ManageTheCrashOfNode13>=1)&&(Rx0IsAtTheRightExtremityOfTheLeafSet>=1))"))||(G(F("((Node9HasDetectedCrashOfNode12<1)||...188
Formula 0 simplified : G(F!"((Node21ManageTheCrashOfNode13>=1)&&(Rx0IsAtTheRightExtremityOfTheLeafSet>=1))" & FG!"((Node9HasDetectedCrashOfNode12<1)||(Node...178
Detected timeout of ITS tools.
[2023-03-23 12:52:50] [INFO ] Flatten gal took : 175 ms
[2023-03-23 12:52:50] [INFO ] Applying decomposition
[2023-03-23 12:52:50] [INFO ] Flatten gal took : 194 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/graph4319269012717250013.txt' '-o' '/tmp/graph4319269012717250013.bin' '-w' '/tmp/graph4319269012717250013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4319269012717250013.bin' '-l' '-1' '-v' '-w' '/tmp/graph4319269012717250013.weights' '-q' '0' '-e' '0.001'
[2023-03-23 12:52:51] [INFO ] Decomposing Gal with order
[2023-03-23 12:52:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 12:52:52] [INFO ] Removed a total of 6592 redundant transitions.
[2023-03-23 12:52:52] [INFO ] Flatten gal took : 1212 ms
[2023-03-23 12:52:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 4835 labels/synchronizations in 415 ms.
[2023-03-23 12:52:53] [INFO ] Time to serialize gal into /tmp/LTL17139389986978889504.gal : 50 ms
[2023-03-23 12:52:53] [INFO ] Time to serialize properties into /tmp/LTL2122493676973949066.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/LTL17139389986978889504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2122493676973949066.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((G("((i1.u24.Node21ManageTheCrashOfNode13>=1)&&(i1.u24.Rx0IsAtTheRightExtremityOfTheLeafSet>=1))"))||(G(F("((i16.u155.Node9HasDet...221
Formula 0 simplified : G(F!"((i1.u24.Node21ManageTheCrashOfNode13>=1)&&(i1.u24.Rx0IsAtTheRightExtremityOfTheLeafSet>=1))" & FG!"((i16.u155.Node9HasDetected...211
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4653533112550084505
[2023-03-23 12:53:08] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4653533112550084505
Running compilation step : cd /tmp/ltsmin4653533112550084505;'/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/ltsmin4653533112550084505;'/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/ltsmin4653533112550084505;'/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 MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-01 finished in 126403 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 4392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 4392 transition count 7719
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4388 transition count 7719
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 8 place count 4388 transition count 7567
Deduced a syphon composed of 152 places in 5 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 312 place count 4236 transition count 7567
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 322 place count 4226 transition count 7549
Iterating global reduction 2 with 10 rules applied. Total rules applied 332 place count 4226 transition count 7549
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 332 place count 4226 transition count 7548
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 334 place count 4225 transition count 7548
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 340 place count 4219 transition count 7530
Iterating global reduction 2 with 6 rules applied. Total rules applied 346 place count 4219 transition count 7530
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 404 place count 4190 transition count 7501
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 408 place count 4186 transition count 7497
Iterating global reduction 2 with 4 rules applied. Total rules applied 412 place count 4186 transition count 7497
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 412 place count 4186 transition count 7494
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 418 place count 4183 transition count 7494
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 422 place count 4179 transition count 7482
Iterating global reduction 2 with 4 rules applied. Total rules applied 426 place count 4179 transition count 7482
Applied a total of 426 rules in 3152 ms. Remains 4179 /4392 variables (removed 213) and now considering 7482/7723 (removed 241) transitions.
[2023-03-23 12:53:15] [INFO ] Flow matrix only has 6882 transitions (discarded 600 similar events)
// Phase 1: matrix 6882 rows 4179 cols
[2023-03-23 12:53:15] [INFO ] Computed 833 place invariants in 146 ms
[2023-03-23 12:53:19] [INFO ] Implicit Places using invariants in 4575 ms returned []
[2023-03-23 12:53:19] [INFO ] Flow matrix only has 6882 transitions (discarded 600 similar events)
[2023-03-23 12:53:19] [INFO ] Invariant cache hit.
[2023-03-23 12:53:24] [INFO ] Implicit Places using invariants and state equation in 4755 ms returned []
Implicit Place search using SMT with State Equation took 9331 ms to find 0 implicit places.
[2023-03-23 12:53:25] [INFO ] Redundant transitions in 785 ms returned []
[2023-03-23 12:53:25] [INFO ] Flow matrix only has 6882 transitions (discarded 600 similar events)
[2023-03-23 12:53:25] [INFO ] Invariant cache hit.
[2023-03-23 12:53:29] [INFO ] Dead Transitions using invariants and state equation in 4665 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4179/4392 places, 7482/7723 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17942 ms. Remains : 4179/4392 places, 7482/7723 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3707 1) (GEQ s4012 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]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-02 finished in 18010 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((p0 U p1)))'
Support contains 5 out of 4392 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 4378 transition count 7703
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 4378 transition count 7703
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 39 place count 4367 transition count 7678
Iterating global reduction 0 with 11 rules applied. Total rules applied 50 place count 4367 transition count 7678
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 4363 transition count 7666
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 4363 transition count 7666
Applied a total of 58 rules in 1766 ms. Remains 4363 /4392 variables (removed 29) and now considering 7666/7723 (removed 57) transitions.
[2023-03-23 12:53:31] [INFO ] Flow matrix only has 7066 transitions (discarded 600 similar events)
// Phase 1: matrix 7066 rows 4363 cols
[2023-03-23 12:53:31] [INFO ] Computed 833 place invariants in 148 ms
[2023-03-23 12:53:35] [INFO ] Implicit Places using invariants in 3855 ms returned []
[2023-03-23 12:53:35] [INFO ] Flow matrix only has 7066 transitions (discarded 600 similar events)
[2023-03-23 12:53:35] [INFO ] Invariant cache hit.
[2023-03-23 12:53:36] [INFO ] State equation strengthened by 2704 read => feed constraints.
[2023-03-23 12:53:55] [INFO ] Implicit Places using invariants and state equation in 20409 ms returned [4, 8, 12, 14, 16, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 182, 206, 208, 210, 212, 233, 252, 269, 284, 297, 308, 317, 324, 329, 332, 354, 357, 358, 359, 360, 363, 368, 375, 384, 395, 408, 423, 440, 459, 480, 502, 524, 525, 526, 527, 546, 563, 578, 591, 602, 611, 618, 623, 626, 628, 643, 650, 653, 654, 655, 656, 658, 661, 666, 673, 682, 693, 706, 721, 738, 757, 777, 797, 798, 799, 800, 817, 832, 845, 856, 865, 872, 877, 880, 882, 884, 899, 906, 909, 910, 911, 912, 914, 916, 919, 924, 931, 940, 951, 964, 979, 996, 1014, 1032, 1033, 1034, 1035, 1050, 1063, 1074, 1083, 1090, 1095, 1098, 1100, 1102, 1104, 1119, 1126, 1129, 1130, 1131, 1132, 1134, 1136, 1138, 1141, 1146, 1153, 1162, 1173, 1186, 1201, 1217, 1233, 1234, 1235, 1236, 1249, 1260, 1269, 1276, 1281, 1284, 1286, 1288, 1290, 1292, 1307, 1314, 1317, 1318, 1319, 1320, 1322, 1324, 1326, 1328, 1331, 1336, 1343, 1352, 1363, 1376, 1390, 1404, 1405, 1406, 1407, 1418, 1427, 1434, 1439, 1442, 1444, 1446, 1448, 1450, 1452, 1467, 1474, 1477, 1478, 1479, 1480, 1482, 1484, 1486, 1488, 1490, 1493, 1498, 1505, 1514, 1525, 1537, 1549, 1550, 1551, 1552, 1561, 1568, 1573, 1576, 1578, 1580, 1582, 1584, 1586, 1588, 1603, 1610, 1613, 1614, 1615, 1616, 1618, 1620, 1622, 1624, 1626, 1628, 1631, 1636, 1643, 1652, 1662, 1672, 1673, 1674, 1675, 1682, 1687, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1719, 1726, 1729, 1730, 1731, 1732, 1734, 1736, 1738, 1740, 1742, 1744, 1746, 1749, 1754, 1761, 1769, 1777, 1778, 1779, 1780, 1785, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1819, 1829, 1830, 1831, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1851, 1856, 1862, 1868, 1869, 1870, 1871, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1907, 1914, 1917, 1918, 1919, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1945, 1949, 1950, 1951, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1987, 1994, 1997, 1998, 1999, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2025, 2026, 2027, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2044, 2046, 2048, 2063, 2065, 2069, 2072, 2073, 2074, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2100, 2101, 2102, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2117, 2119, 2121, 2123, 2138, 2145, 2148, 2149, 2150, 2151, 2153, 2155, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2176, 2177, 2178, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2199, 2214, 2221, 2224, 2225, 2226, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2241, 2243, 2245, 2247, 2250, 2255, 2256, 2257, 2258, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2294, 2301, 2304, 2305, 2306, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2325, 2328, 2333, 2340, 2341, 2342, 2343, 2348, 2351, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2382, 2389, 2392, 2393, 2394, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2414, 2419, 2426, 2435, 2436, 2437, 2438, 2445, 2450, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2482, 2489, 2492, 2493, 2494, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2509, 2512, 2517, 2524, 2533, 2544, 2545, 2546, 2547, 2556, 2563, 2568, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2598, 2605, 2608, 2609, 2610, 2611, 2613, 2615, 2617, 2619, 2621, 2623, 2626, 2631, 2638, 2647, 2658, 2671, 2672, 2673, 2674, 2685, 2694, 2701, 2706, 2709, 2711, 2713, 2715, 2717, 2719, 2734, 2741, 2744, 2745, 2746, 2747, 2749, 2751, 2753, 2755, 2757, 2760, 2765, 2772, 2781, 2792, 2805, 2820, 2821, 2822, 2823, 2836, 2847, 2856, 2863, 2868, 2871, 2873, 2875, 2877, 2879, 2894, 2901, 2904, 2905, 2906, 2907, 2909, 2911, 2913, 2915, 2918, 2923, 2930, 2939, 2950, 2963, 2978, 2995, 2996, 2997, 2998, 3013, 3026, 3037, 3046, 3053, 3058, 3061, 3063, 3065, 3067, 3082, 3089, 3092, 3093, 3094, 3095, 3097, 3099, 3101, 3104, 3109, 3116, 3125, 3136, 3149, 3164, 3181, 3200, 3201, 3202, 3203, 3220, 3235, 3248, 3259, 3268, 3275, 3280, 3283, 3285, 3287, 3302, 3309, 3312, 3313, 3314, 3315, 3318, 3320, 3323, 3328, 3335, 3344, 3355, 3368, 3383, 3400, 3419, 3440, 3441, 3442, 3443, 3462, 3479, 3494, 3507, 3518, 3527, 3534, 3539, 3542, 3544, 3559, 3566, 3569, 3570, 3571, 3572, 3574, 3577, 3582, 3589, 3598, 3609, 3622, 3637, 3654, 3673, 3694, 3717, 3718, 3719, 3720, 3741, 3760, 3777, 3792, 3805, 3816, 3825, 3832, 3837, 3840, 3855, 3857, 3861, 3864, 3865, 3866, 3867, 3870, 3875, 3882, 3891, 3902, 3915, 3930, 3947, 3966, 3987, 4010, 4035, 4036, 4037, 4038, 4061, 4082, 4101, 4118, 4133, 4146, 4157, 4166, 4173, 4178, 4194]
Discarding 776 places :
Implicit Place search using SMT with State Equation took 24288 ms to find 776 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3587/4392 places, 7666/7723 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 3443 transition count 7522
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 3443 transition count 7522
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 432 place count 3299 transition count 7378
Iterating global reduction 0 with 144 rules applied. Total rules applied 576 place count 3299 transition count 7378
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 720 place count 3155 transition count 7234
Iterating global reduction 0 with 144 rules applied. Total rules applied 864 place count 3155 transition count 7234
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 912 place count 3107 transition count 7090
Iterating global reduction 0 with 48 rules applied. Total rules applied 960 place count 3107 transition count 7090
Applied a total of 960 rules in 1959 ms. Remains 3107 /3587 variables (removed 480) and now considering 7090/7666 (removed 576) transitions.
[2023-03-23 12:53:57] [INFO ] Flow matrix only has 6490 transitions (discarded 600 similar events)
// Phase 1: matrix 6490 rows 3107 cols
[2023-03-23 12:53:58] [INFO ] Computed 57 place invariants in 132 ms
[2023-03-23 12:54:01] [INFO ] Implicit Places using invariants in 3994 ms returned [316, 1435]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4015 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3105/4392 places, 7090/7723 transitions.
Applied a total of 0 rules in 377 ms. Remains 3105 /3105 variables (removed 0) and now considering 7090/7090 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 32406 ms. Remains : 3105/4392 places, 7090/7723 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s2331 1) (GEQ s3089 1)), p0:(AND (GEQ s957 1) (GEQ s1373 1) (GEQ s1376 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-04 finished in 32513 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' '!((p0||X(X(p1))))'
Support contains 3 out of 4392 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 4380 transition count 7703
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 4380 transition count 7703
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 4372 transition count 7681
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 4372 transition count 7681
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 4371 transition count 7678
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 4371 transition count 7678
Applied a total of 42 rules in 1710 ms. Remains 4371 /4392 variables (removed 21) and now considering 7678/7723 (removed 45) transitions.
[2023-03-23 12:54:04] [INFO ] Flow matrix only has 7078 transitions (discarded 600 similar events)
// Phase 1: matrix 7078 rows 4371 cols
[2023-03-23 12:54:04] [INFO ] Computed 833 place invariants in 147 ms
[2023-03-23 12:54:07] [INFO ] Implicit Places using invariants in 3228 ms returned []
[2023-03-23 12:54:07] [INFO ] Flow matrix only has 7078 transitions (discarded 600 similar events)
[2023-03-23 12:54:07] [INFO ] Invariant cache hit.
[2023-03-23 12:54:11] [INFO ] Implicit Places using invariants and state equation in 4204 ms returned []
Implicit Place search using SMT with State Equation took 7442 ms to find 0 implicit places.
[2023-03-23 12:54:11] [INFO ] Flow matrix only has 7078 transitions (discarded 600 similar events)
[2023-03-23 12:54:11] [INFO ] Invariant cache hit.
[2023-03-23 12:54:16] [INFO ] Dead Transitions using invariants and state equation in 4415 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4371/4392 places, 7678/7723 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13569 ms. Remains : 4371/4392 places, 7678/7723 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s3898 1), p1:(OR (GEQ s2167 1) (LT s2276 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2343 ms.
Product exploration explored 100000 steps with 33333 reset in 2383 ms.
Computed a total of 1747 stabilizing places and 2477 stable transitions
Computed a total of 1747 stabilizing places and 2477 stable transitions
Detected a total of 1747/4371 stabilizing places and 2477/7678 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-05 finished in 18552 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 4392 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 4378 transition count 7701
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 4378 transition count 7701
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 38 place count 4368 transition count 7679
Iterating global reduction 0 with 10 rules applied. Total rules applied 48 place count 4368 transition count 7679
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 4364 transition count 7667
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 4364 transition count 7667
Applied a total of 56 rules in 1737 ms. Remains 4364 /4392 variables (removed 28) and now considering 7667/7723 (removed 56) transitions.
[2023-03-23 12:54:22] [INFO ] Flow matrix only has 7067 transitions (discarded 600 similar events)
// Phase 1: matrix 7067 rows 4364 cols
[2023-03-23 12:54:22] [INFO ] Computed 833 place invariants in 150 ms
[2023-03-23 12:54:25] [INFO ] Implicit Places using invariants in 3249 ms returned []
[2023-03-23 12:54:25] [INFO ] Flow matrix only has 7067 transitions (discarded 600 similar events)
[2023-03-23 12:54:25] [INFO ] Invariant cache hit.
[2023-03-23 12:54:27] [INFO ] State equation strengthened by 2704 read => feed constraints.
[2023-03-23 12:54:48] [INFO ] Implicit Places using invariants and state equation in 22840 ms returned [4, 8, 12, 14, 16, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 182, 206, 208, 210, 212, 233, 252, 269, 284, 297, 308, 317, 324, 329, 332, 354, 357, 358, 359, 360, 363, 368, 375, 384, 395, 408, 423, 440, 459, 480, 502, 524, 525, 526, 527, 546, 563, 578, 591, 602, 611, 618, 623, 626, 628, 643, 650, 653, 654, 655, 656, 658, 661, 666, 673, 682, 693, 706, 721, 738, 757, 777, 797, 798, 799, 800, 817, 832, 845, 856, 865, 872, 877, 880, 882, 884, 899, 906, 909, 910, 911, 912, 914, 916, 919, 924, 931, 940, 951, 964, 979, 996, 1014, 1032, 1033, 1034, 1035, 1050, 1063, 1074, 1083, 1090, 1095, 1098, 1100, 1102, 1104, 1119, 1126, 1129, 1130, 1131, 1132, 1134, 1136, 1138, 1141, 1146, 1153, 1162, 1173, 1186, 1201, 1217, 1233, 1234, 1235, 1236, 1249, 1260, 1269, 1276, 1281, 1284, 1286, 1288, 1290, 1292, 1307, 1314, 1317, 1318, 1319, 1320, 1322, 1324, 1326, 1328, 1331, 1336, 1343, 1352, 1363, 1376, 1390, 1404, 1405, 1406, 1407, 1418, 1427, 1434, 1439, 1442, 1444, 1446, 1448, 1450, 1452, 1467, 1474, 1477, 1478, 1479, 1480, 1482, 1484, 1486, 1488, 1490, 1493, 1498, 1505, 1514, 1525, 1537, 1549, 1550, 1551, 1552, 1561, 1568, 1573, 1576, 1578, 1580, 1582, 1584, 1586, 1588, 1603, 1610, 1613, 1614, 1615, 1616, 1618, 1620, 1622, 1624, 1626, 1628, 1631, 1636, 1643, 1652, 1662, 1672, 1673, 1674, 1675, 1682, 1687, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1719, 1726, 1729, 1730, 1731, 1732, 1734, 1736, 1738, 1740, 1742, 1744, 1746, 1749, 1754, 1761, 1769, 1777, 1778, 1779, 1780, 1785, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1819, 1829, 1830, 1831, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1851, 1856, 1862, 1868, 1869, 1870, 1871, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1907, 1914, 1917, 1918, 1919, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1945, 1949, 1950, 1951, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1987, 1994, 1997, 1998, 1999, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2025, 2026, 2027, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2044, 2046, 2048, 2063, 2065, 2069, 2072, 2073, 2074, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2100, 2101, 2102, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2117, 2119, 2121, 2123, 2138, 2145, 2148, 2149, 2150, 2151, 2153, 2155, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2176, 2177, 2178, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2199, 2214, 2221, 2224, 2225, 2226, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2241, 2243, 2245, 2247, 2250, 2255, 2257, 2258, 2261, 2263, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2296, 2303, 2306, 2307, 2308, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2325, 2327, 2330, 2335, 2342, 2343, 2344, 2345, 2350, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2369, 2384, 2391, 2394, 2395, 2396, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2416, 2421, 2428, 2437, 2438, 2439, 2440, 2447, 2452, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2484, 2491, 2494, 2495, 2496, 2497, 2499, 2501, 2503, 2505, 2507, 2509, 2511, 2514, 2519, 2526, 2535, 2546, 2547, 2548, 2549, 2558, 2565, 2570, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2600, 2607, 2610, 2611, 2612, 2613, 2615, 2617, 2619, 2621, 2623, 2625, 2628, 2633, 2640, 2649, 2660, 2673, 2674, 2675, 2676, 2687, 2696, 2703, 2708, 2711, 2713, 2715, 2717, 2719, 2721, 2736, 2743, 2746, 2747, 2748, 2749, 2751, 2753, 2755, 2757, 2759, 2762, 2767, 2774, 2783, 2794, 2807, 2822, 2823, 2824, 2825, 2838, 2849, 2858, 2865, 2870, 2873, 2875, 2877, 2879, 2881, 2896, 2903, 2906, 2907, 2908, 2909, 2911, 2913, 2915, 2917, 2920, 2925, 2932, 2941, 2952, 2965, 2980, 2997, 2998, 2999, 3000, 3015, 3028, 3039, 3048, 3055, 3060, 3063, 3065, 3067, 3069, 3084, 3091, 3094, 3095, 3096, 3097, 3099, 3101, 3103, 3106, 3111, 3118, 3127, 3138, 3151, 3166, 3183, 3202, 3203, 3204, 3205, 3222, 3237, 3250, 3261, 3270, 3277, 3282, 3285, 3287, 3289, 3304, 3311, 3314, 3315, 3316, 3317, 3319, 3321, 3324, 3329, 3336, 3345, 3356, 3369, 3384, 3401, 3420, 3441, 3442, 3443, 3444, 3463, 3480, 3495, 3508, 3519, 3528, 3535, 3540, 3543, 3545, 3560, 3567, 3570, 3571, 3572, 3573, 3575, 3578, 3583, 3590, 3599, 3610, 3623, 3638, 3655, 3674, 3695, 3718, 3719, 3720, 3721, 3742, 3761, 3778, 3793, 3806, 3817, 3826, 3833, 3838, 3841, 3856, 3858, 3862, 3865, 3866, 3867, 3868, 3871, 3876, 3883, 3892, 3903, 3916, 3931, 3948, 3967, 3988, 4011, 4036, 4037, 4038, 4039, 4062, 4083, 4102, 4119, 4134, 4147, 4158, 4167, 4174, 4179, 4195]
Discarding 775 places :
Implicit Place search using SMT with State Equation took 26100 ms to find 775 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3589/4392 places, 7667/7723 transitions.
Discarding 143 places :
Symmetric choice reduction at 0 with 143 rule applications. Total rules 143 place count 3446 transition count 7524
Iterating global reduction 0 with 143 rules applied. Total rules applied 286 place count 3446 transition count 7524
Discarding 143 places :
Symmetric choice reduction at 0 with 143 rule applications. Total rules 429 place count 3303 transition count 7381
Iterating global reduction 0 with 143 rules applied. Total rules applied 572 place count 3303 transition count 7381
Discarding 143 places :
Symmetric choice reduction at 0 with 143 rule applications. Total rules 715 place count 3160 transition count 7238
Iterating global reduction 0 with 143 rules applied. Total rules applied 858 place count 3160 transition count 7238
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 905 place count 3113 transition count 7097
Iterating global reduction 0 with 47 rules applied. Total rules applied 952 place count 3113 transition count 7097
Applied a total of 952 rules in 1886 ms. Remains 3113 /3589 variables (removed 476) and now considering 7097/7667 (removed 570) transitions.
[2023-03-23 12:54:50] [INFO ] Flow matrix only has 6497 transitions (discarded 600 similar events)
// Phase 1: matrix 6497 rows 3113 cols
[2023-03-23 12:54:50] [INFO ] Computed 58 place invariants in 128 ms
[2023-03-23 12:54:54] [INFO ] Implicit Places using invariants in 3968 ms returned [316, 1435]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 3973 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3111/4392 places, 7097/7723 transitions.
Applied a total of 0 rules in 362 ms. Remains 3111 /3111 variables (removed 0) and now considering 7097/7097 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 34061 ms. Remains : 3111/4392 places, 7097/7723 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(AND (GEQ s1626 1) (GEQ s1636 1)), p0:(OR (LT s1210 1) (LT s2156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-09 finished in 34249 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 4392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 4392 transition count 7719
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4388 transition count 7719
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 8 place count 4388 transition count 7568
Deduced a syphon composed of 151 places in 4 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 310 place count 4237 transition count 7568
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 319 place count 4228 transition count 7551
Iterating global reduction 2 with 9 rules applied. Total rules applied 328 place count 4228 transition count 7551
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 333 place count 4223 transition count 7536
Iterating global reduction 2 with 5 rules applied. Total rules applied 338 place count 4223 transition count 7536
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 396 place count 4194 transition count 7507
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 400 place count 4190 transition count 7503
Iterating global reduction 2 with 4 rules applied. Total rules applied 404 place count 4190 transition count 7503
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 404 place count 4190 transition count 7500
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 410 place count 4187 transition count 7500
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 414 place count 4183 transition count 7488
Iterating global reduction 2 with 4 rules applied. Total rules applied 418 place count 4183 transition count 7488
Applied a total of 418 rules in 2982 ms. Remains 4183 /4392 variables (removed 209) and now considering 7488/7723 (removed 235) transitions.
[2023-03-23 12:54:58] [INFO ] Flow matrix only has 6888 transitions (discarded 600 similar events)
// Phase 1: matrix 6888 rows 4183 cols
[2023-03-23 12:54:58] [INFO ] Computed 833 place invariants in 148 ms
[2023-03-23 12:55:02] [INFO ] Implicit Places using invariants in 4604 ms returned [4, 7, 11, 12, 13, 14, 19, 26, 35, 46, 59, 74, 91, 110, 131, 154, 178, 202, 204, 205, 206, 227, 246, 263, 278, 291, 302, 311, 318, 323, 326, 335, 341, 344, 345, 346, 347, 350, 355, 362, 371, 382, 395, 410, 427, 446, 467, 489, 511, 512, 513, 514, 533, 550, 565, 578, 589, 598, 605, 610, 613, 615, 624, 630, 633, 634, 635, 636, 638, 641, 646, 653, 662, 673, 686, 701, 718, 737, 757, 777, 778, 779, 780, 797, 812, 825, 836, 845, 852, 857, 860, 862, 864, 873, 879, 882, 883, 884, 885, 887, 889, 892, 897, 904, 913, 924, 937, 952, 969, 987, 1005, 1006, 1007, 1008, 1023, 1036, 1047, 1056, 1063, 1068, 1071, 1073, 1075, 1077, 1086, 1092, 1095, 1096, 1097, 1098, 1100, 1102, 1104, 1107, 1112, 1119, 1128, 1139, 1152, 1167, 1183, 1199, 1200, 1201, 1202, 1215, 1226, 1235, 1242, 1247, 1250, 1252, 1254, 1256, 1258, 1267, 1273, 1276, 1277, 1278, 1279, 1281, 1283, 1285, 1287, 1290, 1295, 1302, 1311, 1322, 1335, 1349, 1363, 1364, 1365, 1366, 1377, 1386, 1393, 1398, 1401, 1403, 1405, 1407, 1409, 1411, 1420, 1426, 1429, 1430, 1431, 1432, 1434, 1436, 1438, 1440, 1442, 1445, 1450, 1457, 1466, 1477, 1489, 1502, 1503, 1504, 1513, 1520, 1525, 1530, 1532, 1534, 1536, 1538, 1540, 1542, 1552, 1558, 1561, 1562, 1563, 1564, 1566, 1568, 1570, 1572, 1574, 1576, 1579, 1584, 1591, 1600, 1610, 1620, 1621, 1622, 1623, 1630, 1635, 1638, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1661, 1667, 1670, 1671, 1672, 1673, 1675, 1677, 1679, 1681, 1683, 1685, 1687, 1690, 1695, 1702, 1710, 1718, 1719, 1720, 1721, 1726, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1754, 1760, 1763, 1764, 1765, 1766, 1768, 1770, 1772, 1774, 1776, 1778, 1780, 1782, 1785, 1790, 1796, 1802, 1803, 1804, 1805, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1824, 1826, 1835, 1841, 1844, 1845, 1846, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1868, 1872, 1876, 1877, 1878, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1908, 1914, 1917, 1918, 1919, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1945, 1946, 1947, 1948, 1950, 1952, 1954, 1958, 1960, 1962, 1964, 1966, 1968, 1977, 1979, 1982, 1985, 1986, 1987, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2008, 2010, 2013, 2014, 2015, 2016, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2045, 2051, 2054, 2055, 2056, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2082, 2083, 2084, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2114, 2120, 2123, 2124, 2125, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2142, 2144, 2146, 2149, 2154, 2155, 2156, 2157, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2178, 2187, 2193, 2196, 2197, 2198, 2199, 2201, 2203, 2205, 2207, 2209, 2211, 2213, 2215, 2217, 2220, 2225, 2232, 2233, 2234, 2235, 2240, 2243, 2245, 2247, 2249, 2251, 2253, 2255, 2257, 2259, 2268, 2274, 2277, 2278, 2279, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2294, 2296, 2299, 2304, 2311, 2320, 2321, 2322, 2323, 2330, 2335, 2338, 2340, 2342, 2344, 2346, 2348, 2350, 2352, 2361, 2367, 2370, 2371, 2372, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2387, 2390, 2395, 2402, 2411, 2422, 2423, 2424, 2425, 2434, 2441, 2446, 2449, 2451, 2453, 2455, 2457, 2459, 2461, 2470, 2476, 2479, 2480, 2481, 2482, 2484, 2486, 2488, 2490, 2492, 2494, 2497, 2502, 2509, 2518, 2529, 2542, 2543, 2544, 2545, 2556, 2565, 2572, 2577, 2580, 2582, 2584, 2586, 2588, 2590, 2605, 2608, 2609, 2610, 2611, 2613, 2615, 2617, 2619, 2621, 2624, 2629, 2636, 2645, 2656, 2669, 2684, 2685, 2686, 2687, 2700, 2711, 2720, 2727, 2732, 2735, 2737, 2739, 2741, 2743, 2752, 2758, 2761, 2762, 2763, 2764, 2766, 2768, 2770, 2772, 2775, 2780, 2787, 2796, 2807, 2820, 2835, 2852, 2853, 2854, 2855, 2870, 2883, 2894, 2903, 2910, 2915, 2918, 2920, 2922, 2924, 2933, 2939, 2942, 2943, 2944, 2945, 2947, 2949, 2951, 2954, 2959, 2966, 2975, 2986, 2999, 3014, 3031, 3050, 3051, 3052, 3053, 3070, 3085, 3098, 3109, 3118, 3125, 3130, 3133, 3135, 3137, 3146, 3152, 3155, 3156, 3157, 3158, 3160, 3162, 3165, 3170, 3177, 3186, 3197, 3210, 3225, 3242, 3261, 3282, 3283, 3284, 3285, 3304, 3321, 3336, 3349, 3360, 3369, 3376, 3381, 3384, 3386, 3395, 3401, 3404, 3405, 3406, 3407, 3409, 3412, 3417, 3424, 3433, 3444, 3457, 3472, 3489, 3508, 3529, 3552, 3554, 3555, 3578, 3597, 3614, 3629, 3642, 3653, 3662, 3669, 3674, 3677, 3687, 3689, 3692, 3695, 3696, 3697, 3698, 3701, 3706, 3713, 3722, 3733, 3746, 3761, 3778, 3797, 3818, 3841, 3866, 3867, 3868, 3869, 3892, 3913, 3932, 3949, 3964, 3977, 3988, 3997, 4004, 4009, 4019]
Discarding 774 places :
Implicit Place search using SMT only with invariants took 4617 ms to find 774 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3409/4392 places, 7488/7723 transitions.
Discarding 142 places :
Symmetric choice reduction at 0 with 142 rule applications. Total rules 142 place count 3267 transition count 7346
Iterating global reduction 0 with 142 rules applied. Total rules applied 284 place count 3267 transition count 7346
Discarding 142 places :
Symmetric choice reduction at 0 with 142 rule applications. Total rules 426 place count 3125 transition count 7204
Iterating global reduction 0 with 142 rules applied. Total rules applied 568 place count 3125 transition count 7204
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 614 place count 3079 transition count 7066
Iterating global reduction 0 with 46 rules applied. Total rules applied 660 place count 3079 transition count 7066
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 664 place count 3077 transition count 7064
Applied a total of 664 rules in 2233 ms. Remains 3077 /3409 variables (removed 332) and now considering 7064/7488 (removed 424) transitions.
[2023-03-23 12:55:05] [INFO ] Flow matrix only has 6464 transitions (discarded 600 similar events)
// Phase 1: matrix 6464 rows 3077 cols
[2023-03-23 12:55:05] [INFO ] Computed 59 place invariants in 148 ms
[2023-03-23 12:55:09] [INFO ] Implicit Places using invariants in 4090 ms returned [1512, 1869]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4095 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3075/4392 places, 7064/7723 transitions.
Applied a total of 0 rules in 535 ms. Remains 3075 /3075 variables (removed 0) and now considering 7064/7064 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 14463 ms. Remains : 3075/4392 places, 7064/7723 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1279 1) (LT s1288 1)), p1:(OR (LT s2647 1) (LT s2762 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4474 reset in 939 ms.
Product exploration explored 100000 steps with 4472 reset in 1003 ms.
Computed a total of 476 stabilizing places and 1888 stable transitions
Computed a total of 476 stabilizing places and 1888 stable transitions
Detected a total of 476/3075 stabilizing places and 1888/7064 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 397 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 448 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 12:55:12] [INFO ] Flow matrix only has 6464 transitions (discarded 600 similar events)
// Phase 1: matrix 6464 rows 3075 cols
[2023-03-23 12:55:12] [INFO ] Computed 57 place invariants in 148 ms
[2023-03-23 12:55:13] [INFO ] [Real]Absence check using 47 positive place invariants in 41 ms returned sat
[2023-03-23 12:55:13] [INFO ] [Real]Absence check using 47 positive and 10 generalized place invariants in 3 ms returned sat
[2023-03-23 12:55:15] [INFO ] After 2988ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-23 12:55:16] [INFO ] [Nat]Absence check using 47 positive place invariants in 46 ms returned sat
[2023-03-23 12:55:16] [INFO ] [Nat]Absence check using 47 positive and 10 generalized place invariants in 3 ms returned sat
[2023-03-23 12:55:19] [INFO ] After 3025ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-23 12:55:19] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2023-03-23 12:55:20] [INFO ] After 1611ms SMT Verify possible using 2614 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-23 12:55:22] [INFO ] Deduced a trap composed of 197 places in 2082 ms of which 3 ms to minimize.
[2023-03-23 12:55:27] [INFO ] Deduced a trap composed of 382 places in 1981 ms of which 3 ms to minimize.
[2023-03-23 12:55:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 7260 ms
[2023-03-23 12:55:28] [INFO ] After 9001ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 168 ms.
[2023-03-23 12:55:28] [INFO ] After 12639ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 3075 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3075/3075 places, 7064/7064 transitions.
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 0 with 295 rules applied. Total rules applied 295 place count 3075 transition count 7957
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 0 with 295 rules applied. Total rules applied 590 place count 2780 transition count 7957
Applied a total of 590 rules in 1027 ms. Remains 2780 /3075 variables (removed 295) and now considering 7957/7064 (removed -893) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1028 ms. Remains : 2780/3075 places, 7957/7064 transitions.
Finished random walk after 2831 steps, including 158 resets, run visited all 1 properties in 58 ms. (steps per millisecond=48 )
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge :(F (OR (G p0) (G (NOT p0))))
Knowledge based reduction with 12 factoid took 466 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-13 finished in 34651 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 4392 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 4377 transition count 7700
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 4377 transition count 7700
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 41 place count 4366 transition count 7675
Iterating global reduction 0 with 11 rules applied. Total rules applied 52 place count 4366 transition count 7675
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 56 place count 4362 transition count 7663
Iterating global reduction 0 with 4 rules applied. Total rules applied 60 place count 4362 transition count 7663
Applied a total of 60 rules in 1858 ms. Remains 4362 /4392 variables (removed 30) and now considering 7663/7723 (removed 60) transitions.
[2023-03-23 12:55:31] [INFO ] Flow matrix only has 7063 transitions (discarded 600 similar events)
// Phase 1: matrix 7063 rows 4362 cols
[2023-03-23 12:55:31] [INFO ] Computed 833 place invariants in 153 ms
[2023-03-23 12:55:34] [INFO ] Implicit Places using invariants in 3249 ms returned []
[2023-03-23 12:55:34] [INFO ] Flow matrix only has 7063 transitions (discarded 600 similar events)
[2023-03-23 12:55:35] [INFO ] Invariant cache hit.
[2023-03-23 12:55:38] [INFO ] Implicit Places using invariants and state equation in 3117 ms returned []
Implicit Place search using SMT with State Equation took 6369 ms to find 0 implicit places.
[2023-03-23 12:55:38] [INFO ] Flow matrix only has 7063 transitions (discarded 600 similar events)
[2023-03-23 12:55:38] [INFO ] Invariant cache hit.
[2023-03-23 12:55:42] [INFO ] Dead Transitions using invariants and state equation in 4070 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4362/4392 places, 7663/7723 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12299 ms. Remains : 4362/4392 places, 7663/7723 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-15 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 (LT s1409 1) (LT s1909 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3185 reset in 864 ms.
Product exploration explored 100000 steps with 3185 reset in 913 ms.
Computed a total of 1738 stabilizing places and 2462 stable transitions
Computed a total of 1738 stabilizing places and 2462 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 193 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 319 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24592 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24592 steps, saw 11521 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:55:47] [INFO ] Flow matrix only has 7063 transitions (discarded 600 similar events)
[2023-03-23 12:55:47] [INFO ] Invariant cache hit.
[2023-03-23 12:55:47] [INFO ] [Real]Absence check using 49 positive place invariants in 54 ms returned sat
[2023-03-23 12:55:48] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 225 ms returned sat
[2023-03-23 12:55:48] [INFO ] After 754ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:55:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 53 ms returned sat
[2023-03-23 12:55:48] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 229 ms returned sat
[2023-03-23 12:55:52] [INFO ] After 3192ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:55:52] [INFO ] State equation strengthened by 2702 read => feed constraints.
[2023-03-23 12:55:53] [INFO ] After 795ms SMT Verify possible using 2702 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:55:57] [INFO ] Deduced a trap composed of 699 places in 3907 ms of which 4 ms to minimize.
[2023-03-23 12:55:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4329 ms
[2023-03-23 12:55:57] [INFO ] After 5266ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 210 ms.
[2023-03-23 12:55:57] [INFO ] After 9454ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 4362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4362/4362 places, 7663/7663 transitions.
Performed 162 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 162 Pre rules applied. Total rules applied 0 place count 4362 transition count 7501
Deduced a syphon composed of 162 places in 5 ms
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 0 with 324 rules applied. Total rules applied 324 place count 4200 transition count 7501
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 4 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 0 with 50 rules applied. Total rules applied 374 place count 4175 transition count 7476
Free-agglomeration rule (complex) applied 335 times.
Iterating global reduction 0 with 335 rules applied. Total rules applied 709 place count 4175 transition count 8241
Reduce places removed 335 places and 0 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 1044 place count 3840 transition count 8241
Applied a total of 1044 rules in 1586 ms. Remains 3840 /4362 variables (removed 522) and now considering 8241/7663 (removed -578) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1586 ms. Remains : 3840/4362 places, 8241/7663 transitions.
Incomplete random walk after 10000 steps, including 523 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 26058 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 26058 steps, saw 11758 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:56:02] [INFO ] Flow matrix only has 7356 transitions (discarded 885 similar events)
// Phase 1: matrix 7356 rows 3840 cols
[2023-03-23 12:56:02] [INFO ] Computed 833 place invariants in 161 ms
[2023-03-23 12:56:03] [INFO ] [Real]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-23 12:56:03] [INFO ] [Real]Absence check using 49 positive and 784 generalized place invariants in 208 ms returned sat
[2023-03-23 12:56:06] [INFO ] After 2889ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-23 12:56:06] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:56:06] [INFO ] After 474ms SMT Verify possible using 3802 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:56:06] [INFO ] After 4089ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:56:07] [INFO ] [Nat]Absence check using 49 positive place invariants in 58 ms returned sat
[2023-03-23 12:56:07] [INFO ] [Nat]Absence check using 49 positive and 784 generalized place invariants in 207 ms returned sat
[2023-03-23 12:56:10] [INFO ] After 2940ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:56:15] [INFO ] After 5287ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:56:19] [INFO ] Deduced a trap composed of 239 places in 3513 ms of which 4 ms to minimize.
[2023-03-23 12:56:23] [INFO ] Deduced a trap composed of 189 places in 3709 ms of which 3 ms to minimize.
[2023-03-23 12:56:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 7871 ms
[2023-03-23 12:56:23] [INFO ] After 13311ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 242 ms.
[2023-03-23 12:56:24] [INFO ] After 17194ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 3840 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3840/3840 places, 8241/8241 transitions.
Applied a total of 0 rules in 436 ms. Remains 3840 /3840 variables (removed 0) and now considering 8241/8241 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 436 ms. Remains : 3840/3840 places, 8241/8241 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3840/3840 places, 8241/8241 transitions.
Applied a total of 0 rules in 417 ms. Remains 3840 /3840 variables (removed 0) and now considering 8241/8241 (removed 0) transitions.
[2023-03-23 12:56:24] [INFO ] Flow matrix only has 7356 transitions (discarded 885 similar events)
[2023-03-23 12:56:24] [INFO ] Invariant cache hit.
[2023-03-23 12:56:32] [INFO ] Implicit Places using invariants in 8092 ms returned [4, 7, 9, 10, 11, 12, 16, 22, 30, 40, 52, 66, 82, 100, 120, 142, 165, 187, 188, 189, 190, 210, 228, 244, 258, 270, 280, 288, 294, 298, 300, 309, 315, 317, 318, 319, 320, 322, 326, 332, 340, 350, 362, 376, 392, 410, 430, 451, 471, 472, 473, 474, 492, 508, 522, 534, 544, 552, 558, 562, 564, 566, 575, 581, 583, 584, 585, 586, 588, 590, 594, 600, 608, 618, 630, 644, 660, 678, 697, 715, 716, 717, 718, 734, 748, 760, 770, 778, 784, 788, 790, 792, 794, 803, 809, 811, 812, 813, 814, 816, 818, 820, 824, 830, 838, 848, 860, 874, 890, 907, 923, 924, 925, 926, 940, 952, 962, 970, 976, 980, 982, 984, 986, 988, 997, 1003, 1005, 1006, 1007, 1008, 1010, 1012, 1014, 1016, 1020, 1026, 1034, 1044, 1056, 1070, 1085, 1099, 1100, 1101, 1102, 1114, 1124, 1132, 1138, 1142, 1144, 1146, 1148, 1150, 1152, 1161, 1167, 1169, 1170, 1171, 1172, 1174, 1176, 1178, 1180, 1182, 1186, 1192, 1200, 1210, 1222, 1235, 1247, 1248, 1249, 1250, 1261, 1269, 1275, 1279, 1281, 1283, 1285, 1287, 1289, 1291, 1300, 1306, 1308, 1309, 1310, 1311, 1313, 1315, 1317, 1319, 1321, 1323, 1327, 1333, 1341, 1351, 1362, 1372, 1373, 1374, 1375, 1383, 1389, 1393, 1395, 1397, 1399, 1401, 1403, 1405, 1407, 1416, 1422, 1424, 1425, 1426, 1427, 1429, 1431, 1433, 1435, 1437, 1439, 1441, 1445, 1451, 1459, 1468, 1476, 1477, 1478, 1479, 1485, 1489, 1491, 1493, 1495, 1497, 1499, 1501, 1503, 1505, 1514, 1520, 1522, 1523, 1524, 1525, 1527, 1529, 1531, 1533, 1535, 1537, 1539, 1541, 1545, 1551, 1558, 1564, 1565, 1566, 1567, 1571, 1573, 1575, 1577, 1579, 1581, 1583, 1585, 1587, 1589, 1598, 1604, 1606, 1607, 1608, 1609, 1611, 1613, 1615, 1617, 1619, 1621, 1623, 1625, 1627, 1631, 1636, 1640, 1641, 1642, 1643, 1645, 1647, 1649, 1651, 1653, 1655, 1657, 1659, 1661, 1663, 1672, 1678, 1680, 1681, 1682, 1683, 1685, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1703, 1706, 1708, 1709, 1710, 1711, 1713, 1715, 1717, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1740, 1746, 1748, 1749, 1750, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1769, 1771, 1773, 1775, 1776, 1777, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1794, 1796, 1798, 1807, 1809, 1812, 1814, 1815, 1816, 1817, 1819, 1821, 1823, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1839, 1841, 1842, 1843, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1873, 1879, 1881, 1882, 1883, 1884, 1886, 1888, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1908, 1909, 1910, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1940, 1946, 1948, 1949, 1950, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1976, 1977, 1978, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999, 2008, 2014, 2016, 2017, 2018, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2043, 2048, 2049, 2050, 2051, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2082, 2088, 2090, 2091, 2092, 2093, 2095, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2115, 2121, 2128, 2129, 2130, 2131, 2137, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2166, 2172, 2174, 2175, 2176, 2177, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2197, 2203, 2211, 2220, 2221, 2222, 2223, 2231, 2237, 2241, 2243, 2245, 2247, 2249, 2251, 2253, 2255, 2264, 2270, 2272, 2273, 2274, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2293, 2299, 2307, 2317, 2328, 2329, 2330, 2331, 2341, 2349, 2355, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2380, 2386, 2388, 2389, 2390, 2391, 2393, 2395, 2397, 2399, 2401, 2403, 2407, 2413, 2421, 2431, 2443, 2456, 2457, 2458, 2459, 2471, 2481, 2489, 2495, 2499, 2501, 2503, 2505, 2507, 2509, 2518, 2524, 2526, 2527, 2528, 2529, 2531, 2533, 2535, 2537, 2539, 2543, 2549, 2557, 2567, 2579, 2593, 2608, 2609, 2610, 2611, 2625, 2637, 2647, 2655, 2661, 2665, 2667, 2669, 2671, 2673, 2682, 2688, 2690, 2691, 2692, 2693, 2695, 2697, 2699, 2701, 2705, 2711, 2719, 2729, 2741, 2755, 2771, 2788, 2789, 2790, 2791, 2807, 2821, 2833, 2843, 2851, 2857, 2861, 2863, 2865, 2867, 2876, 2882, 2884, 2885, 2886, 2887, 2889, 2891, 2893, 2897, 2903, 2911, 2921, 2933, 2947, 2963, 2981, 3000, 3001, 3002, 3003, 3021, 3037, 3051, 3063, 3073, 3081, 3087, 3091, 3093, 3095, 3104, 3110, 3112, 3113, 3114, 3115, 3117, 3119, 3123, 3129, 3137, 3147, 3159, 3173, 3189, 3207, 3227, 3248, 3249, 3250, 3251, 3271, 3289, 3305, 3319, 3331, 3341, 3349, 3355, 3359, 3361, 3370, 3372, 3375, 3377, 3378, 3379, 3380, 3382, 3386, 3392, 3400, 3410, 3422, 3436, 3452, 3470, 3490, 3512, 3535, 3536, 3537, 3538, 3560, 3580, 3598, 3614, 3628, 3640, 3650, 3658, 3664, 3668, 3677]
Discarding 778 places :
Implicit Place search using SMT only with invariants took 8103 ms to find 778 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3062/3840 places, 8241/8241 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 2918 transition count 8097
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 2918 transition count 8097
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 432 place count 2774 transition count 7953
Iterating global reduction 0 with 144 rules applied. Total rules applied 576 place count 2774 transition count 7953
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 579 place count 2774 transition count 7950
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 582 place count 2771 transition count 7950
Applied a total of 582 rules in 1236 ms. Remains 2771 /3062 variables (removed 291) and now considering 7950/8241 (removed 291) transitions.
[2023-03-23 12:56:34] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
// Phase 1: matrix 7065 rows 2771 cols
[2023-03-23 12:56:34] [INFO ] Computed 55 place invariants in 282 ms
[2023-03-23 12:56:38] [INFO ] Implicit Places using invariants in 3927 ms returned []
[2023-03-23 12:56:38] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:56:38] [INFO ] Invariant cache hit.
[2023-03-23 12:56:39] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:57:05] [INFO ] Implicit Places using invariants and state equation in 27332 ms returned []
Implicit Place search using SMT with State Equation took 31264 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2771/3840 places, 7950/8241 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 41021 ms. Remains : 2771/3840 places, 7950/8241 transitions.
Incomplete random walk after 10000 steps, including 565 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 29758 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29758 steps, saw 12391 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:57:08] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:57:08] [INFO ] Invariant cache hit.
[2023-03-23 12:57:09] [INFO ] [Real]Absence check using 47 positive place invariants in 38 ms returned sat
[2023-03-23 12:57:09] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 12:57:11] [INFO ] After 2379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:57:11] [INFO ] [Nat]Absence check using 47 positive place invariants in 37 ms returned sat
[2023-03-23 12:57:11] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-23 12:57:13] [INFO ] After 2034ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:57:13] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:57:15] [INFO ] After 1840ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:57:15] [INFO ] After 2129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 175 ms.
[2023-03-23 12:57:15] [INFO ] After 4718ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2771 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 395 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 396 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 403 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
[2023-03-23 12:57:16] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:57:16] [INFO ] Invariant cache hit.
[2023-03-23 12:57:20] [INFO ] Implicit Places using invariants in 3707 ms returned []
[2023-03-23 12:57:20] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:57:20] [INFO ] Invariant cache hit.
[2023-03-23 12:57:21] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:57:48] [INFO ] Implicit Places using invariants and state equation in 27756 ms returned []
Implicit Place search using SMT with State Equation took 31469 ms to find 0 implicit places.
[2023-03-23 12:57:48] [INFO ] Redundant transitions in 847 ms returned []
[2023-03-23 12:57:48] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:57:48] [INFO ] Invariant cache hit.
[2023-03-23 12:57:53] [INFO ] Dead Transitions using invariants and state equation in 4138 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36867 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 4362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4362/4362 places, 7663/7663 transitions.
Applied a total of 0 rules in 406 ms. Remains 4362 /4362 variables (removed 0) and now considering 7663/7663 (removed 0) transitions.
[2023-03-23 12:57:53] [INFO ] Flow matrix only has 7063 transitions (discarded 600 similar events)
// Phase 1: matrix 7063 rows 4362 cols
[2023-03-23 12:57:53] [INFO ] Computed 833 place invariants in 141 ms
[2023-03-23 12:57:58] [INFO ] Implicit Places using invariants in 4487 ms returned [4, 8, 12, 14, 16, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 182, 206, 208, 210, 212, 233, 252, 269, 284, 297, 308, 317, 324, 329, 332, 354, 357, 358, 359, 360, 363, 368, 375, 384, 395, 408, 423, 440, 459, 480, 502, 524, 525, 526, 527, 546, 563, 578, 591, 602, 611, 618, 623, 626, 628, 643, 650, 653, 654, 655, 656, 658, 661, 666, 673, 682, 693, 706, 721, 738, 757, 777, 797, 798, 799, 800, 817, 832, 845, 856, 865, 872, 877, 880, 882, 884, 899, 906, 909, 910, 911, 912, 914, 916, 919, 924, 931, 940, 951, 964, 979, 996, 1014, 1032, 1033, 1034, 1035, 1050, 1063, 1074, 1083, 1090, 1095, 1098, 1100, 1102, 1104, 1119, 1126, 1129, 1130, 1131, 1132, 1134, 1136, 1138, 1141, 1146, 1153, 1162, 1173, 1186, 1201, 1217, 1233, 1234, 1235, 1236, 1249, 1260, 1269, 1276, 1281, 1284, 1286, 1288, 1290, 1292, 1307, 1314, 1317, 1318, 1319, 1320, 1322, 1324, 1326, 1328, 1331, 1336, 1343, 1352, 1363, 1376, 1390, 1404, 1405, 1406, 1407, 1418, 1427, 1434, 1439, 1442, 1444, 1446, 1448, 1450, 1452, 1467, 1474, 1477, 1478, 1479, 1480, 1482, 1484, 1486, 1488, 1490, 1493, 1498, 1505, 1514, 1525, 1537, 1549, 1550, 1551, 1552, 1561, 1568, 1573, 1576, 1578, 1580, 1582, 1584, 1586, 1588, 1603, 1610, 1613, 1614, 1615, 1616, 1618, 1620, 1622, 1624, 1626, 1628, 1631, 1636, 1643, 1652, 1662, 1672, 1673, 1674, 1675, 1682, 1687, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1719, 1726, 1729, 1730, 1731, 1732, 1734, 1736, 1738, 1740, 1742, 1744, 1746, 1749, 1754, 1761, 1769, 1777, 1778, 1779, 1780, 1785, 1788, 1790, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1819, 1829, 1830, 1831, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1851, 1856, 1862, 1868, 1869, 1870, 1871, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1907, 1914, 1917, 1918, 1919, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1945, 1949, 1950, 1951, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1987, 1994, 1997, 1998, 1999, 2000, 2002, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2025, 2026, 2027, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2044, 2046, 2048, 2063, 2065, 2069, 2072, 2073, 2074, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2100, 2101, 2102, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2117, 2119, 2121, 2123, 2138, 2145, 2148, 2149, 2150, 2151, 2153, 2155, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2176, 2177, 2178, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2199, 2214, 2221, 2224, 2225, 2226, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2241, 2243, 2245, 2247, 2250, 2255, 2256, 2257, 2258, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2294, 2301, 2304, 2305, 2306, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2321, 2323, 2325, 2328, 2333, 2340, 2341, 2342, 2343, 2348, 2351, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2382, 2389, 2392, 2393, 2394, 2395, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2414, 2419, 2426, 2435, 2436, 2437, 2438, 2445, 2450, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2482, 2489, 2492, 2493, 2494, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2509, 2512, 2517, 2524, 2533, 2544, 2545, 2546, 2547, 2556, 2563, 2568, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2598, 2605, 2608, 2609, 2610, 2611, 2613, 2615, 2617, 2619, 2621, 2623, 2626, 2631, 2638, 2647, 2658, 2671, 2672, 2673, 2674, 2685, 2694, 2701, 2706, 2709, 2711, 2713, 2715, 2717, 2719, 2734, 2741, 2744, 2745, 2746, 2747, 2749, 2751, 2753, 2755, 2757, 2760, 2765, 2772, 2781, 2792, 2805, 2820, 2821, 2822, 2823, 2836, 2847, 2856, 2863, 2868, 2871, 2873, 2875, 2877, 2879, 2894, 2901, 2904, 2905, 2906, 2907, 2909, 2911, 2913, 2915, 2918, 2923, 2930, 2939, 2950, 2963, 2978, 2995, 2996, 2997, 2998, 3013, 3026, 3037, 3046, 3053, 3058, 3061, 3063, 3065, 3067, 3082, 3089, 3092, 3093, 3094, 3095, 3097, 3099, 3101, 3104, 3109, 3116, 3125, 3136, 3149, 3164, 3181, 3200, 3201, 3202, 3203, 3220, 3235, 3248, 3259, 3268, 3275, 3280, 3283, 3285, 3287, 3302, 3309, 3312, 3313, 3314, 3315, 3317, 3319, 3322, 3327, 3334, 3343, 3354, 3367, 3382, 3399, 3418, 3439, 3440, 3441, 3442, 3461, 3478, 3493, 3506, 3517, 3526, 3533, 3538, 3541, 3543, 3558, 3565, 3568, 3569, 3570, 3571, 3573, 3576, 3581, 3588, 3597, 3608, 3621, 3636, 3653, 3672, 3693, 3716, 3717, 3718, 3719, 3740, 3759, 3776, 3791, 3804, 3815, 3824, 3831, 3836, 3839, 3854, 3856, 3860, 3863, 3864, 3865, 3866, 3869, 3874, 3881, 3890, 3901, 3914, 3929, 3946, 3965, 3986, 4009, 4034, 4035, 4036, 4037, 4060, 4081, 4100, 4117, 4132, 4145, 4156, 4165, 4172, 4177, 4193]
Discarding 776 places :
Implicit Place search using SMT only with invariants took 4500 ms to find 776 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3586/4362 places, 7663/7663 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 3442 transition count 7519
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 3442 transition count 7519
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 432 place count 3298 transition count 7375
Iterating global reduction 0 with 144 rules applied. Total rules applied 576 place count 3298 transition count 7375
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 720 place count 3154 transition count 7231
Iterating global reduction 0 with 144 rules applied. Total rules applied 864 place count 3154 transition count 7231
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 912 place count 3106 transition count 7087
Iterating global reduction 0 with 48 rules applied. Total rules applied 960 place count 3106 transition count 7087
Applied a total of 960 rules in 1926 ms. Remains 3106 /3586 variables (removed 480) and now considering 7087/7663 (removed 576) transitions.
[2023-03-23 12:58:00] [INFO ] Flow matrix only has 6487 transitions (discarded 600 similar events)
// Phase 1: matrix 6487 rows 3106 cols
[2023-03-23 12:58:00] [INFO ] Computed 57 place invariants in 124 ms
[2023-03-23 12:58:04] [INFO ] Implicit Places using invariants in 3877 ms returned [316, 1435]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 3882 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3104/4362 places, 7087/7663 transitions.
Applied a total of 0 rules in 367 ms. Remains 3104 /3104 variables (removed 0) and now considering 7087/7087 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11081 ms. Remains : 3104/4362 places, 7087/7663 transitions.
Computed a total of 480 stabilizing places and 1886 stable transitions
Computed a total of 480 stabilizing places and 1886 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 318 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 58 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 28850 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 28850 steps, saw 12206 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:58:07] [INFO ] Flow matrix only has 6487 transitions (discarded 600 similar events)
// Phase 1: matrix 6487 rows 3104 cols
[2023-03-23 12:58:08] [INFO ] Computed 55 place invariants in 127 ms
[2023-03-23 12:58:08] [INFO ] [Real]Absence check using 47 positive place invariants in 41 ms returned sat
[2023-03-23 12:58:08] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-23 12:58:08] [INFO ] After 366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:58:08] [INFO ] [Nat]Absence check using 47 positive place invariants in 39 ms returned sat
[2023-03-23 12:58:08] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-23 12:58:10] [INFO ] After 2066ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:58:10] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 12:58:12] [INFO ] After 1398ms SMT Verify possible using 2606 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:58:14] [INFO ] Deduced a trap composed of 530 places in 2066 ms of which 3 ms to minimize.
[2023-03-23 12:58:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2384 ms
[2023-03-23 12:58:14] [INFO ] After 3904ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 161 ms.
[2023-03-23 12:58:14] [INFO ] After 6527ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 3104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3104/3104 places, 7087/7087 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 3104 transition count 7075
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 3092 transition count 7075
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 24 place count 3092 transition count 7069
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 36 place count 3086 transition count 7069
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 4 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 86 place count 3061 transition count 7044
Free-agglomeration rule (complex) applied 290 times.
Iterating global reduction 2 with 290 rules applied. Total rules applied 376 place count 3061 transition count 7950
Reduce places removed 290 places and 0 transitions.
Iterating post reduction 2 with 290 rules applied. Total rules applied 666 place count 2771 transition count 7950
Applied a total of 666 rules in 1502 ms. Remains 2771 /3104 variables (removed 333) and now considering 7950/7087 (removed -863) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1502 ms. Remains : 2771/3104 places, 7950/7087 transitions.
Incomplete random walk after 10000 steps, including 566 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 30129 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 30129 steps, saw 12569 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 12:58:19] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
// Phase 1: matrix 7065 rows 2771 cols
[2023-03-23 12:58:19] [INFO ] Computed 55 place invariants in 286 ms
[2023-03-23 12:58:20] [INFO ] [Real]Absence check using 47 positive place invariants in 37 ms returned sat
[2023-03-23 12:58:20] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-23 12:58:22] [INFO ] After 2591ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:58:22] [INFO ] [Nat]Absence check using 47 positive place invariants in 38 ms returned sat
[2023-03-23 12:58:22] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 1 ms returned sat
[2023-03-23 12:58:25] [INFO ] After 2288ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:58:25] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:58:27] [INFO ] After 1896ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 12:58:29] [INFO ] Deduced a trap composed of 95 places in 1897 ms of which 3 ms to minimize.
[2023-03-23 12:58:31] [INFO ] Deduced a trap composed of 246 places in 1760 ms of which 2 ms to minimize.
[2023-03-23 12:58:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4137 ms
[2023-03-23 12:58:31] [INFO ] After 6167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-23 12:58:31] [INFO ] After 9030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2771 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 391 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 391 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 402 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
[2023-03-23 12:58:32] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:58:32] [INFO ] Invariant cache hit.
[2023-03-23 12:58:36] [INFO ] Implicit Places using invariants in 3733 ms returned []
[2023-03-23 12:58:36] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:58:36] [INFO ] Invariant cache hit.
[2023-03-23 12:58:36] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 12:59:04] [INFO ] Implicit Places using invariants and state equation in 28296 ms returned []
Implicit Place search using SMT with State Equation took 32043 ms to find 0 implicit places.
[2023-03-23 12:59:05] [INFO ] Redundant transitions in 813 ms returned []
[2023-03-23 12:59:05] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 12:59:05] [INFO ] Invariant cache hit.
[2023-03-23 12:59:09] [INFO ] Dead Transitions using invariants and state equation in 4063 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37328 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Graph (trivial) has 3034 edges and 2771 vertex of which 25 / 2771 are part of one of the 1 SCC in 4 ms
Free SCC test removed 24 places
Drop transitions removed 643 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1485 transitions.
Graph (complete) has 9688 edges and 2747 vertex of which 2725 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3480.t3782 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2700 transition count 6222
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2459 transition count 5741
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2219 transition count 5301
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2019 transition count 4903
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1821 transition count 4543
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1659 transition count 4221
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1499 transition count 3933
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 7 with 381 rules applied. Total rules applied 4116 place count 1371 transition count 3680
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 348 rules applied. Total rules applied 4464 place count 1246 transition count 3457
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4756 place count 1148 transition count 3263
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5020 place count 1052 transition count 3095
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5234 place count 980 transition count 2953
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5424 place count 910 transition count 2833
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5572 place count 860 transition count 2735
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5700 place count 812 transition count 2655
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5794 place count 780 transition count 2593
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5872 place count 750 transition count 2545
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5924 place count 732 transition count 2511
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5964 place count 716 transition count 2487
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5986 place count 708 transition count 2473
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6000 place count 702 transition count 2465
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 5 rules applied. Total rules applied 6005 place count 700 transition count 2462
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 6007 place count 699 transition count 2461
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 6 Pre rules applied. Total rules applied 6007 place count 699 transition count 2455
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 23 with 12 rules applied. Total rules applied 6019 place count 693 transition count 2455
Discarding 621 places :
Symmetric choice reduction at 23 with 621 rule applications. Total rules 6640 place count 72 transition count 640
Iterating global reduction 23 with 621 rules applied. Total rules applied 7261 place count 72 transition count 640
Ensure Unique test removed 573 transitions
Reduce isomorphic transitions removed 573 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 23 with 593 rules applied. Total rules applied 7854 place count 72 transition count 47
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 24 with 21 rules applied. Total rules applied 7875 place count 52 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 7876 place count 51 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 1 Pre rules applied. Total rules applied 7876 place count 51 transition count 45
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 7878 place count 50 transition count 45
Discarding 20 places :
Symmetric choice reduction at 26 with 20 rule applications. Total rules 7898 place count 30 transition count 25
Iterating global reduction 26 with 20 rules applied. Total rules applied 7918 place count 30 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 7920 place count 29 transition count 24
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 26 with 6 rules applied. Total rules applied 7926 place count 29 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 7932 place count 23 transition count 18
Applied a total of 7932 rules in 2132 ms. Remains 23 /2771 variables (removed 2748) and now considering 18/7950 (removed 7932) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 23 cols
[2023-03-23 12:59:11] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 12:59:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 12:59:11] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-23 12:59:11] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 12:59:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-23 12:59:11] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 0 ms returned sat
[2023-03-23 12:59:11] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 12:59:11] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-23 12:59:11] [INFO ] After 32ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3187 reset in 750 ms.
Product exploration explored 100000 steps with 3188 reset in 771 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 3104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3104/3104 places, 7087/7087 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 3104 transition count 7087
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 12 place count 3104 transition count 7087
Deduced a syphon composed of 18 places in 4 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 3104 transition count 7087
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 3098 transition count 7081
Deduced a syphon composed of 12 places in 4 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 3098 transition count 7081
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 37 places in 5 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 55 place count 3098 transition count 7081
Deduced a syphon composed of 37 places in 4 ms
Applied a total of 55 rules in 1544 ms. Remains 3098 /3104 variables (removed 6) and now considering 7081/7087 (removed 6) transitions.
[2023-03-23 12:59:15] [INFO ] Redundant transitions in 657 ms returned []
[2023-03-23 12:59:15] [INFO ] Flow matrix only has 6481 transitions (discarded 600 similar events)
// Phase 1: matrix 6481 rows 3098 cols
[2023-03-23 12:59:16] [INFO ] Computed 55 place invariants in 125 ms
[2023-03-23 12:59:20] [INFO ] Dead Transitions using invariants and state equation in 4344 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3098/3104 places, 7081/7087 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6552 ms. Remains : 3098/3104 places, 7081/7087 transitions.
Built C files in :
/tmp/ltsmin14506439302310548429
[2023-03-23 12:59:20] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14506439302310548429
Running compilation step : cd /tmp/ltsmin14506439302310548429;'/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/ltsmin14506439302310548429;'/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/ltsmin14506439302310548429;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3104/3104 places, 7087/7087 transitions.
Applied a total of 0 rules in 285 ms. Remains 3104 /3104 variables (removed 0) and now considering 7087/7087 (removed 0) transitions.
[2023-03-23 12:59:23] [INFO ] Flow matrix only has 6487 transitions (discarded 600 similar events)
// Phase 1: matrix 6487 rows 3104 cols
[2023-03-23 12:59:23] [INFO ] Computed 55 place invariants in 132 ms
[2023-03-23 12:59:27] [INFO ] Implicit Places using invariants in 3890 ms returned []
[2023-03-23 12:59:27] [INFO ] Flow matrix only has 6487 transitions (discarded 600 similar events)
[2023-03-23 12:59:27] [INFO ] Invariant cache hit.
[2023-03-23 12:59:28] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 12:59:41] [INFO ] Implicit Places using invariants and state equation in 13609 ms returned []
Implicit Place search using SMT with State Equation took 17505 ms to find 0 implicit places.
[2023-03-23 12:59:41] [INFO ] Flow matrix only has 6487 transitions (discarded 600 similar events)
[2023-03-23 12:59:41] [INFO ] Invariant cache hit.
[2023-03-23 12:59:44] [INFO ] Dead Transitions using invariants and state equation in 3811 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21602 ms. Remains : 3104/3104 places, 7087/7087 transitions.
Built C files in :
/tmp/ltsmin12520300037831407128
[2023-03-23 12:59:45] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12520300037831407128
Running compilation step : cd /tmp/ltsmin12520300037831407128;'/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/ltsmin12520300037831407128;'/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/ltsmin12520300037831407128;'/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)
[2023-03-23 12:59:48] [INFO ] Flatten gal took : 166 ms
[2023-03-23 12:59:48] [INFO ] Flatten gal took : 164 ms
[2023-03-23 12:59:48] [INFO ] Time to serialize gal into /tmp/LTL3138362922267671814.gal : 26 ms
[2023-03-23 12:59:48] [INFO ] Time to serialize properties into /tmp/LTL14085015647518187659.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3138362922267671814.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8756560539335904345.hoa' '-atoms' '/tmp/LTL14085015647518187659.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/LTL14085015647518187659.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8756560539335904345.hoa
Detected timeout of ITS tools.
[2023-03-23 13:00:03] [INFO ] Flatten gal took : 167 ms
[2023-03-23 13:00:04] [INFO ] Flatten gal took : 172 ms
[2023-03-23 13:00:04] [INFO ] Time to serialize gal into /tmp/LTL12921034795017700556.gal : 29 ms
[2023-03-23 13:00:04] [INFO ] Time to serialize properties into /tmp/LTL1553612166844600942.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/LTL12921034795017700556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1553612166844600942.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("((Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(Node10NotifyThatHeIsActive<1))"))))
Formula 0 simplified : XF!"((Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(Node10NotifyThatHeIsActive<1))"
Detected timeout of ITS tools.
[2023-03-23 13:00:19] [INFO ] Flatten gal took : 158 ms
[2023-03-23 13:00:19] [INFO ] Applying decomposition
[2023-03-23 13:00:19] [INFO ] Flatten gal took : 165 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/graph11531663609600888441.txt' '-o' '/tmp/graph11531663609600888441.bin' '-w' '/tmp/graph11531663609600888441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11531663609600888441.bin' '-l' '-1' '-v' '-w' '/tmp/graph11531663609600888441.weights' '-q' '0' '-e' '0.001'
[2023-03-23 13:00:20] [INFO ] Decomposing Gal with order
[2023-03-23 13:00:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 13:00:20] [INFO ] Removed a total of 5729 redundant transitions.
[2023-03-23 13:00:20] [INFO ] Flatten gal took : 424 ms
[2023-03-23 13:00:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 4576 labels/synchronizations in 230 ms.
[2023-03-23 13:00:21] [INFO ] Time to serialize gal into /tmp/LTL15936543582915155022.gal : 40 ms
[2023-03-23 13:00:21] [INFO ] Time to serialize properties into /tmp/LTL7890755560542391493.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/LTL15936543582915155022.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7890755560542391493.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G("((i8.u135.Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(i11.i5.u176.Node10NotifyThatHeIsActive<1))"))))
Formula 0 simplified : XF!"((i8.u135.Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(i11.i5.u176.Node10NotifyThatHeIsActive<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10186342532004932374
[2023-03-23 13:00:36] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10186342532004932374
Running compilation step : cd /tmp/ltsmin10186342532004932374;'/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/ltsmin10186342532004932374;'/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/ltsmin10186342532004932374;'/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 MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-15 finished in 309542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-15
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 4392 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 4392/4392 places, 7723/7723 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 4392 transition count 7719
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4388 transition count 7719
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 8 place count 4388 transition count 7566
Deduced a syphon composed of 153 places in 4 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 314 place count 4235 transition count 7566
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 325 place count 4224 transition count 7547
Iterating global reduction 2 with 11 rules applied. Total rules applied 336 place count 4224 transition count 7547
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 336 place count 4224 transition count 7546
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 338 place count 4223 transition count 7546
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 345 place count 4216 transition count 7525
Iterating global reduction 2 with 7 rules applied. Total rules applied 352 place count 4216 transition count 7525
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 4 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 410 place count 4187 transition count 7496
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 414 place count 4183 transition count 7492
Iterating global reduction 2 with 4 rules applied. Total rules applied 418 place count 4183 transition count 7492
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 418 place count 4183 transition count 7488
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 426 place count 4179 transition count 7488
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 430 place count 4175 transition count 7476
Iterating global reduction 2 with 4 rules applied. Total rules applied 434 place count 4175 transition count 7476
Applied a total of 434 rules in 2979 ms. Remains 4175 /4392 variables (removed 217) and now considering 7476/7723 (removed 247) transitions.
[2023-03-23 13:00:42] [INFO ] Flow matrix only has 6876 transitions (discarded 600 similar events)
// Phase 1: matrix 6876 rows 4175 cols
[2023-03-23 13:00:42] [INFO ] Computed 833 place invariants in 151 ms
[2023-03-23 13:00:47] [INFO ] Implicit Places using invariants in 4456 ms returned []
[2023-03-23 13:00:47] [INFO ] Flow matrix only has 6876 transitions (discarded 600 similar events)
[2023-03-23 13:00:47] [INFO ] Invariant cache hit.
[2023-03-23 13:00:48] [INFO ] State equation strengthened by 2702 read => feed constraints.
[2023-03-23 13:01:06] [INFO ] Implicit Places using invariants and state equation in 19468 ms returned [4, 7, 11, 12, 13, 14, 19, 26, 35, 46, 59, 74, 91, 110, 131, 154, 178, 202, 203, 204, 205, 226, 245, 262, 277, 290, 301, 310, 317, 322, 325, 334, 340, 343, 344, 345, 346, 349, 354, 361, 370, 381, 394, 409, 426, 445, 466, 488, 510, 511, 512, 513, 532, 549, 564, 577, 588, 597, 604, 609, 612, 614, 623, 629, 632, 633, 634, 635, 637, 640, 645, 652, 661, 672, 685, 700, 717, 736, 756, 776, 777, 778, 779, 796, 811, 824, 835, 844, 851, 856, 859, 861, 863, 872, 878, 881, 882, 883, 884, 886, 888, 891, 896, 903, 912, 923, 936, 951, 968, 986, 1004, 1005, 1006, 1007, 1022, 1035, 1046, 1055, 1062, 1067, 1070, 1072, 1074, 1076, 1085, 1091, 1094, 1095, 1096, 1097, 1099, 1101, 1103, 1106, 1111, 1118, 1127, 1138, 1151, 1166, 1182, 1198, 1199, 1200, 1201, 1214, 1225, 1234, 1241, 1246, 1249, 1251, 1253, 1255, 1257, 1266, 1272, 1275, 1276, 1277, 1278, 1280, 1282, 1284, 1286, 1289, 1294, 1301, 1310, 1321, 1334, 1348, 1362, 1363, 1364, 1365, 1376, 1385, 1392, 1397, 1400, 1402, 1404, 1406, 1408, 1410, 1419, 1425, 1428, 1429, 1430, 1431, 1433, 1435, 1437, 1439, 1441, 1444, 1449, 1456, 1465, 1476, 1488, 1500, 1501, 1502, 1503, 1512, 1519, 1524, 1527, 1529, 1531, 1533, 1535, 1537, 1539, 1548, 1554, 1557, 1558, 1559, 1560, 1562, 1564, 1566, 1568, 1570, 1572, 1575, 1580, 1587, 1596, 1606, 1616, 1617, 1618, 1619, 1626, 1631, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1648, 1657, 1663, 1666, 1667, 1668, 1669, 1671, 1673, 1675, 1677, 1679, 1681, 1683, 1686, 1691, 1698, 1706, 1714, 1715, 1716, 1717, 1722, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1750, 1756, 1759, 1760, 1761, 1762, 1764, 1766, 1768, 1770, 1772, 1774, 1776, 1778, 1781, 1786, 1792, 1798, 1799, 1800, 1801, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1831, 1837, 1840, 1841, 1842, 1843, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1864, 1868, 1872, 1873, 1874, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1904, 1910, 1913, 1914, 1915, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1941, 1942, 1943, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1973, 1975, 1978, 1981, 1982, 1983, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2009, 2010, 2011, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2041, 2047, 2050, 2051, 2052, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2078, 2079, 2080, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2097, 2099, 2101, 2110, 2116, 2119, 2120, 2121, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2142, 2145, 2150, 2151, 2152, 2153, 2156, 2158, 2160, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2183, 2189, 2192, 2193, 2194, 2195, 2197, 2199, 2201, 2203, 2205, 2207, 2209, 2211, 2213, 2216, 2221, 2228, 2229, 2230, 2231, 2236, 2239, 2241, 2243, 2245, 2247, 2249, 2251, 2253, 2255, 2264, 2270, 2273, 2274, 2275, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2295, 2300, 2307, 2316, 2317, 2318, 2319, 2326, 2331, 2334, 2336, 2338, 2340, 2342, 2344, 2346, 2348, 2357, 2363, 2366, 2367, 2368, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2386, 2391, 2398, 2407, 2418, 2419, 2420, 2421, 2430, 2437, 2442, 2445, 2447, 2449, 2451, 2453, 2455, 2457, 2466, 2472, 2475, 2476, 2477, 2478, 2480, 2482, 2484, 2486, 2488, 2490, 2493, 2498, 2505, 2514, 2525, 2538, 2539, 2540, 2541, 2552, 2561, 2568, 2573, 2576, 2578, 2580, 2582, 2586, 2595, 2601, 2604, 2605, 2606, 2607, 2609, 2611, 2613, 2615, 2617, 2620, 2625, 2632, 2641, 2652, 2665, 2680, 2681, 2682, 2683, 2696, 2707, 2716, 2723, 2728, 2731, 2733, 2735, 2737, 2739, 2748, 2754, 2757, 2758, 2759, 2760, 2762, 2764, 2766, 2768, 2771, 2776, 2783, 2792, 2803, 2816, 2831, 2848, 2849, 2850, 2851, 2866, 2879, 2890, 2899, 2906, 2911, 2914, 2916, 2918, 2920, 2929, 2935, 2938, 2939, 2940, 2941, 2943, 2945, 2947, 2950, 2955, 2962, 2971, 2982, 2995, 3010, 3027, 3046, 3047, 3048, 3049, 3066, 3081, 3094, 3105, 3114, 3121, 3126, 3129, 3131, 3133, 3142, 3148, 3151, 3152, 3153, 3154, 3156, 3158, 3161, 3166, 3173, 3182, 3193, 3206, 3221, 3238, 3257, 3278, 3279, 3280, 3281, 3300, 3317, 3332, 3345, 3356, 3365, 3372, 3377, 3380, 3382, 3391, 3397, 3400, 3401, 3402, 3403, 3405, 3408, 3413, 3420, 3429, 3440, 3453, 3468, 3485, 3504, 3525, 3548, 3549, 3550, 3551, 3572, 3591, 3608, 3623, 3636, 3647, 3656, 3663, 3668, 3671, 3682, 3685, 3688, 3689, 3690, 3691, 3694, 3699, 3706, 3715, 3726, 3739, 3754, 3771, 3790, 3811, 3834, 3859, 3860, 3861, 3862, 3885, 3906, 3925, 3942, 3957, 3970, 3981, 3990, 3997, 4002, 4012]
Discarding 776 places :
Implicit Place search using SMT with State Equation took 23933 ms to find 776 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 3399/4392 places, 7476/7723 transitions.
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 144 place count 3255 transition count 7332
Iterating global reduction 0 with 144 rules applied. Total rules applied 288 place count 3255 transition count 7332
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 432 place count 3111 transition count 7188
Iterating global reduction 0 with 144 rules applied. Total rules applied 576 place count 3111 transition count 7188
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 624 place count 3063 transition count 7044
Iterating global reduction 0 with 48 rules applied. Total rules applied 672 place count 3063 transition count 7044
Applied a total of 672 rules in 1747 ms. Remains 3063 /3399 variables (removed 336) and now considering 7044/7476 (removed 432) transitions.
[2023-03-23 13:01:08] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
// Phase 1: matrix 6444 rows 3063 cols
[2023-03-23 13:01:08] [INFO ] Computed 57 place invariants in 166 ms
[2023-03-23 13:01:12] [INFO ] Implicit Places using invariants in 3959 ms returned [1858, 2752]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 3964 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 3061/4392 places, 7044/7723 transitions.
Applied a total of 0 rules in 413 ms. Remains 3061 /3061 variables (removed 0) and now considering 7044/7044 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 33039 ms. Remains : 3061/4392 places, 7044/7723 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-15 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 (LT s1157 1) (LT s1450 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4498 reset in 945 ms.
Product exploration explored 100000 steps with 4493 reset in 941 ms.
Computed a total of 462 stabilizing places and 1868 stable transitions
Computed a total of 462 stabilizing places and 1868 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 448 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 30118 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 30118 steps, saw 12562 distinct states, run finished after 3002 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 13:01:17] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
// Phase 1: matrix 6444 rows 3061 cols
[2023-03-23 13:01:18] [INFO ] Computed 55 place invariants in 131 ms
[2023-03-23 13:01:18] [INFO ] [Real]Absence check using 47 positive place invariants in 40 ms returned sat
[2023-03-23 13:01:18] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-23 13:01:20] [INFO ] After 2486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:01:20] [INFO ] [Nat]Absence check using 47 positive place invariants in 39 ms returned sat
[2023-03-23 13:01:20] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 1 ms returned sat
[2023-03-23 13:01:23] [INFO ] After 2944ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:01:23] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 13:01:24] [INFO ] After 566ms SMT Verify possible using 2606 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 13:01:24] [INFO ] After 830ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 162 ms.
[2023-03-23 13:01:24] [INFO ] After 4330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 3061 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3061/3061 places, 7044/7044 transitions.
Free-agglomeration rule (complex) applied 290 times.
Iterating global reduction 0 with 290 rules applied. Total rules applied 290 place count 3061 transition count 7950
Reduce places removed 290 places and 0 transitions.
Iterating post reduction 0 with 290 rules applied. Total rules applied 580 place count 2771 transition count 7950
Applied a total of 580 rules in 1017 ms. Remains 2771 /3061 variables (removed 290) and now considering 7950/7044 (removed -906) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1017 ms. Remains : 2771/3061 places, 7950/7044 transitions.
Incomplete random walk after 10000 steps, including 566 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 30055 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 30055 steps, saw 12549 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 13:01:29] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
// Phase 1: matrix 7065 rows 2771 cols
[2023-03-23 13:01:29] [INFO ] Computed 55 place invariants in 272 ms
[2023-03-23 13:01:29] [INFO ] [Real]Absence check using 47 positive place invariants in 36 ms returned sat
[2023-03-23 13:01:29] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 13:01:32] [INFO ] After 2596ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:01:32] [INFO ] [Nat]Absence check using 47 positive place invariants in 37 ms returned sat
[2023-03-23 13:01:32] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 13:01:34] [INFO ] After 2465ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:01:34] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 13:01:38] [INFO ] After 4043ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 13:01:40] [INFO ] Deduced a trap composed of 207 places in 1873 ms of which 4 ms to minimize.
[2023-03-23 13:01:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2186 ms
[2023-03-23 13:01:41] [INFO ] After 6360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 172 ms.
[2023-03-23 13:01:41] [INFO ] After 9365ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2771 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 402 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 403 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 405 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
[2023-03-23 13:01:42] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 13:01:42] [INFO ] Invariant cache hit.
[2023-03-23 13:01:45] [INFO ] Implicit Places using invariants in 3740 ms returned []
[2023-03-23 13:01:45] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 13:01:45] [INFO ] Invariant cache hit.
[2023-03-23 13:01:46] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 13:02:15] [INFO ] Implicit Places using invariants and state equation in 29667 ms returned []
Implicit Place search using SMT with State Equation took 33424 ms to find 0 implicit places.
[2023-03-23 13:02:16] [INFO ] Redundant transitions in 791 ms returned []
[2023-03-23 13:02:16] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 13:02:16] [INFO ] Invariant cache hit.
[2023-03-23 13:02:20] [INFO ] Dead Transitions using invariants and state equation in 4122 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38757 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Graph (trivial) has 3034 edges and 2771 vertex of which 25 / 2771 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 643 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1485 transitions.
Graph (complete) has 9688 edges and 2747 vertex of which 2725 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3480.t3782 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2700 transition count 6222
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2459 transition count 5741
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2219 transition count 5301
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2019 transition count 4903
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1821 transition count 4543
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1659 transition count 4221
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1499 transition count 3933
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 7 with 381 rules applied. Total rules applied 4116 place count 1371 transition count 3680
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 348 rules applied. Total rules applied 4464 place count 1246 transition count 3457
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4756 place count 1148 transition count 3263
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5020 place count 1052 transition count 3095
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5234 place count 980 transition count 2953
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5424 place count 910 transition count 2833
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5572 place count 860 transition count 2735
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5700 place count 812 transition count 2655
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5794 place count 780 transition count 2593
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5872 place count 750 transition count 2545
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5924 place count 732 transition count 2511
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5964 place count 716 transition count 2487
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5986 place count 708 transition count 2473
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6000 place count 702 transition count 2465
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 5 rules applied. Total rules applied 6005 place count 700 transition count 2462
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 6007 place count 699 transition count 2461
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 6 Pre rules applied. Total rules applied 6007 place count 699 transition count 2455
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 23 with 12 rules applied. Total rules applied 6019 place count 693 transition count 2455
Discarding 621 places :
Symmetric choice reduction at 23 with 621 rule applications. Total rules 6640 place count 72 transition count 640
Iterating global reduction 23 with 621 rules applied. Total rules applied 7261 place count 72 transition count 640
Ensure Unique test removed 573 transitions
Reduce isomorphic transitions removed 573 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 23 with 593 rules applied. Total rules applied 7854 place count 72 transition count 47
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 24 with 21 rules applied. Total rules applied 7875 place count 52 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 7876 place count 51 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 1 Pre rules applied. Total rules applied 7876 place count 51 transition count 45
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 7878 place count 50 transition count 45
Discarding 20 places :
Symmetric choice reduction at 26 with 20 rule applications. Total rules 7898 place count 30 transition count 25
Iterating global reduction 26 with 20 rules applied. Total rules applied 7918 place count 30 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 7920 place count 29 transition count 24
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 26 with 6 rules applied. Total rules applied 7926 place count 29 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 7932 place count 23 transition count 18
Applied a total of 7932 rules in 2071 ms. Remains 23 /2771 variables (removed 2748) and now considering 18/7950 (removed 7932) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 23 cols
[2023-03-23 13:02:22] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 13:02:22] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-23 13:02:22] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-23 13:02:22] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:02:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-23 13:02:22] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-23 13:02:22] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:02:22] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-23 13:02:22] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 3061 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3061/3061 places, 7044/7044 transitions.
Applied a total of 0 rules in 387 ms. Remains 3061 /3061 variables (removed 0) and now considering 7044/7044 (removed 0) transitions.
[2023-03-23 13:02:23] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
// Phase 1: matrix 6444 rows 3061 cols
[2023-03-23 13:02:23] [INFO ] Computed 55 place invariants in 137 ms
[2023-03-23 13:02:27] [INFO ] Implicit Places using invariants in 3934 ms returned []
[2023-03-23 13:02:27] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
[2023-03-23 13:02:27] [INFO ] Invariant cache hit.
[2023-03-23 13:02:28] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 13:02:39] [INFO ] Implicit Places using invariants and state equation in 12408 ms returned []
Implicit Place search using SMT with State Equation took 16343 ms to find 0 implicit places.
[2023-03-23 13:02:39] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
[2023-03-23 13:02:39] [INFO ] Invariant cache hit.
[2023-03-23 13:02:43] [INFO ] Dead Transitions using invariants and state equation in 4007 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20738 ms. Remains : 3061/3061 places, 7044/7044 transitions.
Computed a total of 462 stabilizing places and 1868 stable transitions
Computed a total of 462 stabilizing places and 1868 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 449 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 30324 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 30324 steps, saw 12651 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 13:02:47] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
[2023-03-23 13:02:47] [INFO ] Invariant cache hit.
[2023-03-23 13:02:47] [INFO ] [Real]Absence check using 47 positive place invariants in 42 ms returned sat
[2023-03-23 13:02:47] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 13:02:49] [INFO ] After 2825ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:02:50] [INFO ] [Nat]Absence check using 47 positive place invariants in 43 ms returned sat
[2023-03-23 13:02:50] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 13:02:52] [INFO ] After 2482ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:02:52] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 13:02:54] [INFO ] After 1288ms SMT Verify possible using 2606 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 13:02:56] [INFO ] Deduced a trap composed of 447 places in 1848 ms of which 3 ms to minimize.
[2023-03-23 13:02:58] [INFO ] Deduced a trap composed of 99 places in 1995 ms of which 3 ms to minimize.
[2023-03-23 13:03:00] [INFO ] Deduced a trap composed of 98 places in 1944 ms of which 3 ms to minimize.
[2023-03-23 13:03:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 6419 ms
[2023-03-23 13:03:00] [INFO ] After 7826ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 160 ms.
[2023-03-23 13:03:00] [INFO ] After 10865ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 3061 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3061/3061 places, 7044/7044 transitions.
Free-agglomeration rule (complex) applied 290 times.
Iterating global reduction 0 with 290 rules applied. Total rules applied 290 place count 3061 transition count 7950
Reduce places removed 290 places and 0 transitions.
Iterating post reduction 0 with 290 rules applied. Total rules applied 580 place count 2771 transition count 7950
Applied a total of 580 rules in 999 ms. Remains 2771 /3061 variables (removed 290) and now considering 7950/7044 (removed -906) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 999 ms. Remains : 2771/3061 places, 7950/7044 transitions.
Incomplete random walk after 10000 steps, including 566 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 30179 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 30179 steps, saw 12587 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 13:03:05] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
// Phase 1: matrix 7065 rows 2771 cols
[2023-03-23 13:03:05] [INFO ] Computed 55 place invariants in 271 ms
[2023-03-23 13:03:05] [INFO ] [Real]Absence check using 47 positive place invariants in 37 ms returned sat
[2023-03-23 13:03:05] [INFO ] [Real]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 13:03:07] [INFO ] After 2535ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:03:08] [INFO ] [Nat]Absence check using 47 positive place invariants in 35 ms returned sat
[2023-03-23 13:03:08] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-23 13:03:10] [INFO ] After 2465ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:03:10] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 13:03:14] [INFO ] After 4185ms SMT Verify possible using 3802 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 13:03:16] [INFO ] Deduced a trap composed of 207 places in 1824 ms of which 3 ms to minimize.
[2023-03-23 13:03:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2139 ms
[2023-03-23 13:03:17] [INFO ] After 6440ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 163 ms.
[2023-03-23 13:03:17] [INFO ] After 9441ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 2771 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 389 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 390 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2771/2771 places, 7950/7950 transitions.
Applied a total of 0 rules in 401 ms. Remains 2771 /2771 variables (removed 0) and now considering 7950/7950 (removed 0) transitions.
[2023-03-23 13:03:18] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 13:03:18] [INFO ] Invariant cache hit.
[2023-03-23 13:03:21] [INFO ] Implicit Places using invariants in 3766 ms returned []
[2023-03-23 13:03:21] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 13:03:21] [INFO ] Invariant cache hit.
[2023-03-23 13:03:22] [INFO ] State equation strengthened by 3802 read => feed constraints.
[2023-03-23 13:03:50] [INFO ] Implicit Places using invariants and state equation in 28491 ms returned []
Implicit Place search using SMT with State Equation took 32258 ms to find 0 implicit places.
[2023-03-23 13:03:51] [INFO ] Redundant transitions in 798 ms returned []
[2023-03-23 13:03:51] [INFO ] Flow matrix only has 7065 transitions (discarded 885 similar events)
[2023-03-23 13:03:51] [INFO ] Invariant cache hit.
[2023-03-23 13:03:55] [INFO ] Dead Transitions using invariants and state equation in 4114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37585 ms. Remains : 2771/2771 places, 7950/7950 transitions.
Graph (trivial) has 3034 edges and 2771 vertex of which 25 / 2771 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 643 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1485 transitions.
Graph (complete) has 9688 edges and 2747 vertex of which 2725 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t3480.t3782 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 2700 transition count 6222
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 722 rules applied. Total rules applied 967 place count 2459 transition count 5741
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 680 rules applied. Total rules applied 1647 place count 2219 transition count 5301
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 598 rules applied. Total rules applied 2245 place count 2019 transition count 4903
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 558 rules applied. Total rules applied 2803 place count 1821 transition count 4543
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 5 with 484 rules applied. Total rules applied 3287 place count 1659 transition count 4221
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 6 with 448 rules applied. Total rules applied 3735 place count 1499 transition count 3933
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 7 with 381 rules applied. Total rules applied 4116 place count 1371 transition count 3680
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 8 with 348 rules applied. Total rules applied 4464 place count 1246 transition count 3457
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 9 with 292 rules applied. Total rules applied 4756 place count 1148 transition count 3263
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 10 with 264 rules applied. Total rules applied 5020 place count 1052 transition count 3095
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 11 with 214 rules applied. Total rules applied 5234 place count 980 transition count 2953
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 12 with 190 rules applied. Total rules applied 5424 place count 910 transition count 2833
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 13 with 148 rules applied. Total rules applied 5572 place count 860 transition count 2735
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 14 with 128 rules applied. Total rules applied 5700 place count 812 transition count 2655
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 15 with 94 rules applied. Total rules applied 5794 place count 780 transition count 2593
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 16 with 78 rules applied. Total rules applied 5872 place count 750 transition count 2545
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 52 rules applied. Total rules applied 5924 place count 732 transition count 2511
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5964 place count 716 transition count 2487
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5986 place count 708 transition count 2473
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 6000 place count 702 transition count 2465
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 21 with 5 rules applied. Total rules applied 6005 place count 700 transition count 2462
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 2 rules applied. Total rules applied 6007 place count 699 transition count 2461
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 6 Pre rules applied. Total rules applied 6007 place count 699 transition count 2455
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 23 with 12 rules applied. Total rules applied 6019 place count 693 transition count 2455
Discarding 621 places :
Symmetric choice reduction at 23 with 621 rule applications. Total rules 6640 place count 72 transition count 640
Iterating global reduction 23 with 621 rules applied. Total rules applied 7261 place count 72 transition count 640
Ensure Unique test removed 573 transitions
Reduce isomorphic transitions removed 573 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 23 with 593 rules applied. Total rules applied 7854 place count 72 transition count 47
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 24 with 21 rules applied. Total rules applied 7875 place count 52 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 7876 place count 51 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 1 Pre rules applied. Total rules applied 7876 place count 51 transition count 45
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 7878 place count 50 transition count 45
Discarding 20 places :
Symmetric choice reduction at 26 with 20 rule applications. Total rules 7898 place count 30 transition count 25
Iterating global reduction 26 with 20 rules applied. Total rules applied 7918 place count 30 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 26 with 2 rules applied. Total rules applied 7920 place count 29 transition count 24
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 26 with 6 rules applied. Total rules applied 7926 place count 29 transition count 18
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 7932 place count 23 transition count 18
Applied a total of 7932 rules in 2030 ms. Remains 23 /2771 variables (removed 2748) and now considering 18/7950 (removed 7932) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 23 cols
[2023-03-23 13:03:57] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-23 13:03:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 13:03:57] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-23 13:03:57] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 13:03:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 13:03:57] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-23 13:03:57] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 13:03:57] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-23 13:03:57] [INFO ] After 30ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4495 reset in 897 ms.
Product exploration explored 100000 steps with 4490 reset in 926 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 3061 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3061/3061 places, 7044/7044 transitions.
Applied a total of 0 rules in 522 ms. Remains 3061 /3061 variables (removed 0) and now considering 7044/7044 (removed 0) transitions.
[2023-03-23 13:04:00] [INFO ] Redundant transitions in 595 ms returned []
[2023-03-23 13:04:00] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
// Phase 1: matrix 6444 rows 3061 cols
[2023-03-23 13:04:01] [INFO ] Computed 55 place invariants in 145 ms
[2023-03-23 13:04:05] [INFO ] Dead Transitions using invariants and state equation in 4229 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5357 ms. Remains : 3061/3061 places, 7044/7044 transitions.
Built C files in :
/tmp/ltsmin17904190499200544495
[2023-03-23 13:04:05] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17904190499200544495
Running compilation step : cd /tmp/ltsmin17904190499200544495;'/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/ltsmin17904190499200544495;'/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/ltsmin17904190499200544495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 3061 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3061/3061 places, 7044/7044 transitions.
Applied a total of 0 rules in 397 ms. Remains 3061 /3061 variables (removed 0) and now considering 7044/7044 (removed 0) transitions.
[2023-03-23 13:04:08] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
[2023-03-23 13:04:08] [INFO ] Invariant cache hit.
[2023-03-23 13:04:12] [INFO ] Implicit Places using invariants in 3772 ms returned []
[2023-03-23 13:04:12] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
[2023-03-23 13:04:12] [INFO ] Invariant cache hit.
[2023-03-23 13:04:13] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-23 13:04:24] [INFO ] Implicit Places using invariants and state equation in 12323 ms returned []
Implicit Place search using SMT with State Equation took 16096 ms to find 0 implicit places.
[2023-03-23 13:04:24] [INFO ] Flow matrix only has 6444 transitions (discarded 600 similar events)
[2023-03-23 13:04:24] [INFO ] Invariant cache hit.
[2023-03-23 13:04:28] [INFO ] Dead Transitions using invariants and state equation in 3777 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20271 ms. Remains : 3061/3061 places, 7044/7044 transitions.
Built C files in :
/tmp/ltsmin10604975227978217586
[2023-03-23 13:04:28] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10604975227978217586
Running compilation step : cd /tmp/ltsmin10604975227978217586;'/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/ltsmin10604975227978217586;'/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/ltsmin10604975227978217586;'/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)
[2023-03-23 13:04:31] [INFO ] Flatten gal took : 159 ms
[2023-03-23 13:04:32] [INFO ] Flatten gal took : 177 ms
[2023-03-23 13:04:32] [INFO ] Time to serialize gal into /tmp/LTL5532338996394649133.gal : 344 ms
[2023-03-23 13:04:32] [INFO ] Time to serialize properties into /tmp/LTL12350609900705824935.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5532338996394649133.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9490089878475871183.hoa' '-atoms' '/tmp/LTL12350609900705824935.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/LTL12350609900705824935.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9490089878475871183.hoa
Detected timeout of ITS tools.
[2023-03-23 13:04:47] [INFO ] Flatten gal took : 159 ms
[2023-03-23 13:04:47] [INFO ] Flatten gal took : 163 ms
[2023-03-23 13:04:47] [INFO ] Time to serialize gal into /tmp/LTL16518447627851042254.gal : 27 ms
[2023-03-23 13:04:47] [INFO ] Time to serialize properties into /tmp/LTL9729555920549012788.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/LTL16518447627851042254.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9729555920549012788.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G("((Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(Node10NotifyThatHeIsActive<1))"))))
Formula 0 simplified : XF!"((Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(Node10NotifyThatHeIsActive<1))"
Detected timeout of ITS tools.
[2023-03-23 13:05:03] [INFO ] Flatten gal took : 162 ms
[2023-03-23 13:05:03] [INFO ] Applying decomposition
[2023-03-23 13:05:03] [INFO ] Flatten gal took : 164 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/graph11266821448310499837.txt' '-o' '/tmp/graph11266821448310499837.bin' '-w' '/tmp/graph11266821448310499837.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11266821448310499837.bin' '-l' '-1' '-v' '-w' '/tmp/graph11266821448310499837.weights' '-q' '0' '-e' '0.001'
[2023-03-23 13:05:03] [INFO ] Decomposing Gal with order
[2023-03-23 13:05:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 13:05:04] [INFO ] Removed a total of 6466 redundant transitions.
[2023-03-23 13:05:04] [INFO ] Flatten gal took : 649 ms
[2023-03-23 13:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 4443 labels/synchronizations in 261 ms.
[2023-03-23 13:05:04] [INFO ] Time to serialize gal into /tmp/LTL14718758161384135542.gal : 64 ms
[2023-03-23 13:05:04] [INFO ] Time to serialize properties into /tmp/LTL4214848135391923597.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/LTL14718758161384135542.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4214848135391923597.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G("((i12.u113.Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(i3.u155.Node10NotifyThatHeIsActive<1))"))))
Formula 0 simplified : XF!"((i12.u113.Node5ThinksNode10ShouldBeNodeMasterToReplaceNode14<1)||(i3.u155.Node10NotifyThatHeIsActive<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16502183298527390978
[2023-03-23 13:05:19] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16502183298527390978
Running compilation step : cd /tmp/ltsmin16502183298527390978;'/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/ltsmin16502183298527390978;'/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/ltsmin16502183298527390978;'/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 MultiCrashLeafsetExtension-PT-S24C03-LTLFireability-15 finished in 283493 ms.
[2023-03-23 13:05:23] [INFO ] Flatten gal took : 189 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10639657510246310290
[2023-03-23 13:05:23] [INFO ] Too many transitions (7723) to apply POR reductions. Disabling POR matrices.
[2023-03-23 13:05:23] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10639657510246310290
Running compilation step : cd /tmp/ltsmin10639657510246310290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
[2023-03-23 13:05:23] [INFO ] Applying decomposition
[2023-03-23 13:05:23] [INFO ] Flatten gal took : 194 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/graph5459222236970018066.txt' '-o' '/tmp/graph5459222236970018066.bin' '-w' '/tmp/graph5459222236970018066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5459222236970018066.bin' '-l' '-1' '-v' '-w' '/tmp/graph5459222236970018066.weights' '-q' '0' '-e' '0.001'
[2023-03-23 13:05:23] [INFO ] Decomposing Gal with order
[2023-03-23 13:05:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 13:05:24] [INFO ] Removed a total of 5826 redundant transitions.
[2023-03-23 13:05:25] [INFO ] Flatten gal took : 635 ms
[2023-03-23 13:05:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 4788 labels/synchronizations in 278 ms.
[2023-03-23 13:05:25] [INFO ] Time to serialize gal into /tmp/LTLFireability14861242063416796435.gal : 55 ms
[2023-03-23 13:05:25] [INFO ] Time to serialize properties into /tmp/LTLFireability16200266476704174223.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/LTLFireability14861242063416796435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16200266476704174223.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...278
Read 2 LTL properties
Checking formula 0 : !((F((G("((i7.u332.Node21ManageTheCrashOfNode13>=1)&&(i8.i1.u468.Rx0IsAtTheRightExtremityOfTheLeafSet>=1))"))||(G(F("((i19.i0.u188.Nod...225
Formula 0 simplified : G(F!"((i7.u332.Node21ManageTheCrashOfNode13>=1)&&(i8.i1.u468.Rx0IsAtTheRightExtremityOfTheLeafSet>=1))" & FG!"((i19.i0.u188.Node9Has...215
Compilation finished in 35356 ms.
Running link step : cd /tmp/ltsmin10639657510246310290;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin10639657510246310290;'/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' '<>(([]((LTLAPp0==true))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-23 13:31:39] [INFO ] Flatten gal took : 1437 ms
[2023-03-23 13:31:40] [INFO ] Time to serialize gal into /tmp/LTLFireability8391782160600390305.gal : 609 ms
[2023-03-23 13:31:40] [INFO ] Time to serialize properties into /tmp/LTLFireability4354322059835130381.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8391782160600390305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4354322059835130381.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...297
Read 2 LTL properties
Checking formula 0 : !((F((G("((Node21ManageTheCrashOfNode13>=1)&&(Rx0IsAtTheRightExtremityOfTheLeafSet>=1))"))||(G(F("((Node9HasDetectedCrashOfNode12<1)||...188
Formula 0 simplified : G(F!"((Node21ManageTheCrashOfNode13>=1)&&(Rx0IsAtTheRightExtremityOfTheLeafSet>=1))" & FG!"((Node9HasDetectedCrashOfNode12<1)||(Node...178
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin10639657510246310290;'/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' '<>(([]((LTLAPp0==true))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10639657510246310290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp2==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3970684 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16122856 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="MultiCrashLeafsetExtension-PT-S24C03"
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 MultiCrashLeafsetExtension-PT-S24C03, 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 r229-tall-167856413800812"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C03.tgz
mv MultiCrashLeafsetExtension-PT-S24C03 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 ;