About the Execution of 2023-gold for MultiCrashLeafsetExtension-PT-S24C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.460 | 3600000.00 | 3477210.00 | 249487.60 | FFFTFFF???TFTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372000067.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is MultiCrashLeafsetExtension-PT-S24C08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372000067
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Apr 12 06:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 12 06:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:43 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-S24C08-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716642165970
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C08
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 13:02:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 13:02:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 13:02:47] [INFO ] Load time of PNML (sax parser for PT used): 522 ms
[2024-05-25 13:02:47] [INFO ] Transformed 15180 places.
[2024-05-25 13:02:48] [INFO ] Transformed 22267 transitions.
[2024-05-25 13:02:48] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 689 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 15180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15180/15180 places, 22267/22267 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 15136 transition count 22267
Applied a total of 44 rules in 647 ms. Remains 15136 /15180 variables (removed 44) and now considering 22267/22267 (removed 0) transitions.
[2024-05-25 13:02:49] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2024-05-25 13:02:50] [INFO ] Computed 1093 invariants in 1727 ms
[2024-05-25 13:02:52] [INFO ] Implicit Places using invariants in 3148 ms returned []
Implicit Place search using SMT only with invariants took 3181 ms to find 0 implicit places.
[2024-05-25 13:02:52] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:02:52] [INFO ] Invariant cache hit.
[2024-05-25 13:02:53] [INFO ] Dead Transitions using invariants and state equation in 1215 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15136/15180 places, 22267/22267 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5055 ms. Remains : 15136/15180 places, 22267/22267 transitions.
Support contains 47 out of 15136 places after structural reductions.
[2024-05-25 13:02:54] [INFO ] Flatten gal took : 876 ms
[2024-05-25 13:02:55] [INFO ] Flatten gal took : 584 ms
[2024-05-25 13:02:56] [INFO ] Input system was already deterministic with 22267 transitions.
Incomplete random walk after 10000 steps, including 121 resets, run finished after 732 ms. (steps per millisecond=13 ) properties (out of 30) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
[2024-05-25 13:02:57] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:02:57] [INFO ] Invariant cache hit.
[2024-05-25 13:03:03] [INFO ] [Real]Absence check using 47 positive place invariants in 190 ms returned sat
[2024-05-25 13:03:04] [INFO ] [Real]Absence check using 47 positive and 1046 generalized place invariants in 585 ms returned sat
[2024-05-25 13:03:04] [INFO ] After 6766ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:20
[2024-05-25 13:03:09] [INFO ] [Nat]Absence check using 47 positive place invariants in 183 ms returned sat
[2024-05-25 13:03:09] [INFO ] [Nat]Absence check using 47 positive and 1046 generalized place invariants in 590 ms returned sat
[2024-05-25 13:03:29] [INFO ] After 17022ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :13
[2024-05-25 13:03:29] [INFO ] State equation strengthened by 6802 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 13:03:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 13:03:29] [INFO ] After 25125ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0 real:20
Fused 25 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 26 out of 15136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4784 transitions
Trivial Post-agglo rules discarded 4784 transitions
Performed 4784 trivial Post agglomeration. Transition count delta: 4784
Iterating post reduction 0 with 4784 rules applied. Total rules applied 4784 place count 15136 transition count 17483
Reduce places removed 4784 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 4793 rules applied. Total rules applied 9577 place count 10352 transition count 17474
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 9586 place count 10343 transition count 17474
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 9586 place count 10343 transition count 17076
Deduced a syphon composed of 398 places in 12 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 10382 place count 9945 transition count 17076
Discarding 4384 places :
Symmetric choice reduction at 3 with 4384 rule applications. Total rules 14766 place count 5561 transition count 12692
Iterating global reduction 3 with 4384 rules applied. Total rules applied 19150 place count 5561 transition count 12692
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 19150 place count 5561 transition count 12685
Deduced a syphon composed of 7 places in 9 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 19164 place count 5554 transition count 12685
Discarding 534 places :
Symmetric choice reduction at 3 with 534 rule applications. Total rules 19698 place count 5020 transition count 8413
Iterating global reduction 3 with 534 rules applied. Total rules applied 20232 place count 5020 transition count 8413
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 6 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 20280 place count 4996 transition count 8389
Free-agglomeration rule (complex) applied 332 times.
Iterating global reduction 3 with 332 rules applied. Total rules applied 20612 place count 4996 transition count 11725
Reduce places removed 332 places and 0 transitions.
Iterating post reduction 3 with 332 rules applied. Total rules applied 20944 place count 4664 transition count 11725
Partial Free-agglomeration rule applied 225 times.
Drop transitions removed 225 transitions
Iterating global reduction 4 with 225 rules applied. Total rules applied 21169 place count 4664 transition count 11725
Applied a total of 21169 rules in 4911 ms. Remains 4664 /15136 variables (removed 10472) and now considering 11725/22267 (removed 10542) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4915 ms. Remains : 4664/15136 places, 11725/22267 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-25 13:03:36] [INFO ] Flow matrix only has 10858 transitions (discarded 867 similar events)
// Phase 1: matrix 10858 rows 4664 cols
[2024-05-25 13:03:36] [INFO ] Computed 1093 invariants in 276 ms
[2024-05-25 13:03:37] [INFO ] After 974ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-25 13:03:38] [INFO ] [Nat]Absence check using 49 positive place invariants in 61 ms returned sat
[2024-05-25 13:03:38] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 281 ms returned sat
[2024-05-25 13:03:49] [INFO ] After 9764ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-25 13:03:49] [INFO ] State equation strengthened by 6732 read => feed constraints.
[2024-05-25 13:04:02] [INFO ] After 13230ms SMT Verify possible using 6732 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-05-25 13:04:02] [INFO ] After 13231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-25 13:04:02] [INFO ] After 25053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 104 ms.
Support contains 18 out of 4664 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4664/4664 places, 11725/11725 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 4664 transition count 11722
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4661 transition count 11722
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 4661 transition count 11721
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 4660 transition count 11721
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 4659 transition count 11720
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 30 place count 4659 transition count 11700
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 50 place count 4639 transition count 11700
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 54 place count 4635 transition count 11696
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 4635 transition count 11696
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 4635 transition count 11696
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 4634 transition count 11695
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 4634 transition count 11695
Applied a total of 61 rules in 2805 ms. Remains 4634 /4664 variables (removed 30) and now considering 11695/11725 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2805 ms. Remains : 4634/4664 places, 11695/11725 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 613 ms. (steps per millisecond=16 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-25 13:04:06] [INFO ] Flow matrix only has 10810 transitions (discarded 885 similar events)
// Phase 1: matrix 10810 rows 4634 cols
[2024-05-25 13:04:07] [INFO ] Computed 1093 invariants in 304 ms
[2024-05-25 13:04:08] [INFO ] After 833ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-25 13:04:08] [INFO ] [Nat]Absence check using 49 positive place invariants in 69 ms returned sat
[2024-05-25 13:04:09] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 283 ms returned sat
[2024-05-25 13:04:19] [INFO ] After 9486ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-25 13:04:19] [INFO ] State equation strengthened by 6732 read => feed constraints.
[2024-05-25 13:04:33] [INFO ] After 13714ms SMT Verify possible using 6732 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-05-25 13:04:33] [INFO ] After 13715ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-25 13:04:33] [INFO ] After 25069ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 35 ms.
Support contains 15 out of 4634 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4634/4634 places, 11695/11695 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 0 with 2 rules applied. Total rules applied 2 place count 4634 transition count 11693
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4632 transition count 11693
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 4632 transition count 11693
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 10 place count 4629 transition count 11690
Iterating global reduction 2 with 3 rules applied. Total rules applied 13 place count 4629 transition count 11690
Applied a total of 13 rules in 1406 ms. Remains 4629 /4634 variables (removed 5) and now considering 11690/11695 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1406 ms. Remains : 4629/4634 places, 11690/11695 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 19725 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{0=1, 4=1}
Probabilistic random walk after 19725 steps, saw 9153 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :2
Running SMT prover for 6 properties.
[2024-05-25 13:04:38] [INFO ] Flow matrix only has 10805 transitions (discarded 885 similar events)
// Phase 1: matrix 10805 rows 4629 cols
[2024-05-25 13:04:39] [INFO ] Computed 1093 invariants in 265 ms
[2024-05-25 13:04:39] [INFO ] [Real]Absence check using 49 positive place invariants in 64 ms returned sat
[2024-05-25 13:04:40] [INFO ] [Real]Absence check using 49 positive and 1044 generalized place invariants in 275 ms returned sat
[2024-05-25 13:04:40] [INFO ] After 1225ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 13:04:41] [INFO ] [Nat]Absence check using 49 positive place invariants in 63 ms returned sat
[2024-05-25 13:04:41] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 290 ms returned sat
[2024-05-25 13:04:49] [INFO ] After 7368ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-05-25 13:04:49] [INFO ] State equation strengthened by 6732 read => feed constraints.
[2024-05-25 13:05:05] [INFO ] After 16136ms SMT Verify possible using 6732 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-25 13:05:05] [INFO ] After 16137ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-25 13:05:05] [INFO ] After 25068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 8 ms.
Support contains 10 out of 4629 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4629/4629 places, 11690/11690 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 4629 transition count 11689
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4628 transition count 11689
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 4628 transition count 11686
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 8 place count 4625 transition count 11686
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 11 place count 4622 transition count 11683
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 4622 transition count 11683
Applied a total of 14 rules in 1440 ms. Remains 4622 /4629 variables (removed 7) and now considering 11683/11690 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1440 ms. Remains : 4622/4629 places, 11683/11690 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12512 stabilizing places and 17066 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 372 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-05-25 13:05:07] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2024-05-25 13:05:09] [INFO ] Computed 1093 invariants in 1507 ms
[2024-05-25 13:05:10] [INFO ] Implicit Places using invariants in 2749 ms returned []
Implicit Place search using SMT only with invariants took 2750 ms to find 0 implicit places.
[2024-05-25 13:05:10] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:05:10] [INFO ] Invariant cache hit.
[2024-05-25 13:05:11] [INFO ] Dead Transitions using invariants and state equation in 1186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4311 ms. Remains : 15136/15136 places, 22267/22267 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s2204 s6218)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01 finished in 4603 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 15136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4799 transitions
Trivial Post-agglo rules discarded 4799 transitions
Performed 4799 trivial Post agglomeration. Transition count delta: 4799
Iterating post reduction 0 with 4799 rules applied. Total rules applied 4799 place count 15136 transition count 17468
Reduce places removed 4799 places and 0 transitions.
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9598 place count 10337 transition count 17468
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9598 place count 10337 transition count 17068
Deduced a syphon composed of 400 places in 14 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10398 place count 9937 transition count 17068
Discarding 4399 places :
Symmetric choice reduction at 2 with 4399 rule applications. Total rules 14797 place count 5538 transition count 12669
Iterating global reduction 2 with 4399 rules applied. Total rules applied 19196 place count 5538 transition count 12669
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 19196 place count 5538 transition count 12654
Deduced a syphon composed of 15 places in 8 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 19226 place count 5523 transition count 12654
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 19775 place count 4974 transition count 8262
Iterating global reduction 2 with 549 rules applied. Total rules applied 20324 place count 4974 transition count 8262
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 5 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 20372 place count 4950 transition count 8238
Applied a total of 20372 rules in 2551 ms. Remains 4950 /15136 variables (removed 10186) and now considering 8238/22267 (removed 14029) transitions.
[2024-05-25 13:05:14] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
// Phase 1: matrix 7638 rows 4950 cols
[2024-05-25 13:05:14] [INFO ] Computed 1093 invariants in 204 ms
[2024-05-25 13:05:19] [INFO ] Implicit Places using invariants in 5357 ms returned []
[2024-05-25 13:05:19] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:05:19] [INFO ] Invariant cache hit.
[2024-05-25 13:05:24] [INFO ] Implicit Places using invariants and state equation in 5368 ms returned []
Implicit Place search using SMT with State Equation took 10727 ms to find 0 implicit places.
[2024-05-25 13:05:26] [INFO ] Redundant transitions in 1334 ms returned []
[2024-05-25 13:05:26] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:05:26] [INFO ] Invariant cache hit.
[2024-05-25 13:05:31] [INFO ] Dead Transitions using invariants and state equation in 5193 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4950/15136 places, 8238/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19821 ms. Remains : 4950/15136 places, 8238/22267 transitions.
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s2487 s3606)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1720 reset in 1229 ms.
Entered a terminal (fully accepting) state of product in 5216 steps with 89 reset in 65 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05 finished in 21209 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U (G(p0)||(p0&&G(p1))))&&F((G(F(p2))||(p3&&F(p2))))))))'
Support contains 6 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 384 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-05-25 13:05:33] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2024-05-25 13:05:34] [INFO ] Computed 1093 invariants in 1496 ms
[2024-05-25 13:05:36] [INFO ] Implicit Places using invariants in 2690 ms returned []
Implicit Place search using SMT only with invariants took 2691 ms to find 0 implicit places.
[2024-05-25 13:05:36] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:05:36] [INFO ] Invariant cache hit.
[2024-05-25 13:05:37] [INFO ] Dead Transitions using invariants and state equation in 1161 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4239 ms. Remains : 15136/15136 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 433 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 4}, { cond=(AND p1 p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(NOT p3), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={1} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=6 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 4}, { cond=(AND p1 p0), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={1} source=6 dest: 6}, { cond=(AND (NOT p2) p3 p1 p0), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p3) p1 p0), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p3) p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(GT s5404 s3132), p2:(GT 1 s9770), p3:(GT 1 s7438), p1:(GT s4214 s9404)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 83 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06 finished in 4767 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||G(p1)))||G(p2)))'
Support contains 5 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 367 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-05-25 13:05:38] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:05:38] [INFO ] Invariant cache hit.
[2024-05-25 13:05:39] [INFO ] Implicit Places using invariants in 1171 ms returned []
Implicit Place search using SMT only with invariants took 1172 ms to find 0 implicit places.
[2024-05-25 13:05:39] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:05:39] [INFO ] Invariant cache hit.
[2024-05-25 13:05:40] [INFO ] Dead Transitions using invariants and state equation in 1181 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2723 ms. Remains : 15136/15136 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 229 ms :[true, (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p2 p1), acceptance={} source=6 dest: 6}]], initial=1, aps=[p2:(LEQ s13591 s12538), p1:(GT 1 s3497), p0:(GT s9068 s8137)], 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1216 reset in 1599 ms.
Product exploration explored 100000 steps with 1216 reset in 1588 ms.
Computed a total of 12512 stabilizing places and 17066 stable transitions
Computed a total of 12512 stabilizing places and 17066 stable transitions
Detected a total of 12512/15136 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (AND p2 (NOT p0) p1)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X p1)), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 16 factoid took 387 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 121 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 13:05:44] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:05:44] [INFO ] Invariant cache hit.
[2024-05-25 13:05:46] [INFO ] After 1867ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 13:05:48] [INFO ] [Nat]Absence check using 47 positive place invariants in 153 ms returned sat
[2024-05-25 13:05:49] [INFO ] [Nat]Absence check using 47 positive and 1046 generalized place invariants in 539 ms returned sat
[2024-05-25 13:06:11] [INFO ] After 22136ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 13:06:11] [INFO ] State equation strengthened by 6802 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 13:06:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 13:06:11] [INFO ] After 25088ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 15136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4799 transitions
Trivial Post-agglo rules discarded 4799 transitions
Performed 4799 trivial Post agglomeration. Transition count delta: 4799
Iterating post reduction 0 with 4799 rules applied. Total rules applied 4799 place count 15136 transition count 17468
Reduce places removed 4799 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9599 place count 10337 transition count 17467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9600 place count 10336 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 9600 place count 10336 transition count 17067
Deduced a syphon composed of 400 places in 12 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 10400 place count 9936 transition count 17067
Discarding 4399 places :
Symmetric choice reduction at 3 with 4399 rule applications. Total rules 14799 place count 5537 transition count 12668
Iterating global reduction 3 with 4399 rules applied. Total rules applied 19198 place count 5537 transition count 12668
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 19198 place count 5537 transition count 12653
Deduced a syphon composed of 15 places in 8 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 19228 place count 5522 transition count 12653
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 19777 place count 4973 transition count 8261
Iterating global reduction 3 with 549 rules applied. Total rules applied 20326 place count 4973 transition count 8261
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20376 place count 4948 transition count 8236
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 3 with 337 rules applied. Total rules applied 20713 place count 4948 transition count 11742
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 3 with 337 rules applied. Total rules applied 21050 place count 4611 transition count 11742
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 4 with 25 rules applied. Total rules applied 21075 place count 4611 transition count 11742
Applied a total of 21075 rules in 3757 ms. Remains 4611 /15136 variables (removed 10525) and now considering 11742/22267 (removed 10525) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3758 ms. Remains : 4611/15136 places, 11742/22267 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 21372 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21372 steps, saw 9891 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 13:06:19] [INFO ] Flow matrix only has 10856 transitions (discarded 886 similar events)
// Phase 1: matrix 10856 rows 4611 cols
[2024-05-25 13:06:19] [INFO ] Computed 1093 invariants in 256 ms
[2024-05-25 13:06:20] [INFO ] After 478ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 13:06:20] [INFO ] [Nat]Absence check using 49 positive place invariants in 76 ms returned sat
[2024-05-25 13:06:20] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 298 ms returned sat
[2024-05-25 13:06:27] [INFO ] After 6347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 13:06:27] [INFO ] State equation strengthened by 6802 read => feed constraints.
[2024-05-25 13:06:31] [INFO ] After 4164ms SMT Verify possible using 6802 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 13:06:32] [INFO ] After 5407ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 660 ms.
[2024-05-25 13:06:33] [INFO ] After 13486ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 4611 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4611/4611 places, 11742/11742 transitions.
Applied a total of 0 rules in 586 ms. Remains 4611 /4611 variables (removed 0) and now considering 11742/11742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 586 ms. Remains : 4611/4611 places, 11742/11742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4611/4611 places, 11742/11742 transitions.
Applied a total of 0 rules in 604 ms. Remains 4611 /4611 variables (removed 0) and now considering 11742/11742 (removed 0) transitions.
[2024-05-25 13:06:34] [INFO ] Flow matrix only has 10856 transitions (discarded 886 similar events)
[2024-05-25 13:06:34] [INFO ] Invariant cache hit.
[2024-05-25 13:06:40] [INFO ] Implicit Places using invariants in 5722 ms returned []
Implicit Place search using SMT only with invariants took 5722 ms to find 0 implicit places.
[2024-05-25 13:06:40] [INFO ] Flow matrix only has 10856 transitions (discarded 886 similar events)
[2024-05-25 13:06:40] [INFO ] Invariant cache hit.
[2024-05-25 13:06:47] [INFO ] Dead Transitions using invariants and state equation in 6686 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13014 ms. Remains : 4611/4611 places, 11742/11742 transitions.
Graph (trivial) has 3427 edges and 4611 vertex of which 25 / 4611 are part of one of the 1 SCC in 6 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 39926 edges and 4587 vertex of which 4565 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.9 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t9361.t11089 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 4179 transition count 10013
Ensure Unique test removed 1 places
Reduce places removed 242 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 723 rules applied. Total rules applied 968 place count 3937 transition count 9532
Ensure Unique test removed 1 places
Reduce places removed 241 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 681 rules applied. Total rules applied 1649 place count 3696 transition count 9092
Ensure Unique test removed 40 places
Reduce places removed 240 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 638 rules applied. Total rules applied 2287 place count 3456 transition count 8694
Ensure Unique test removed 2 places
Reduce places removed 200 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 560 rules applied. Total rules applied 2847 place count 3256 transition count 8334
Ensure Unique test removed 36 places
Reduce places removed 198 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 520 rules applied. Total rules applied 3367 place count 3058 transition count 8012
Ensure Unique test removed 2 places
Reduce places removed 162 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 450 rules applied. Total rules applied 3817 place count 2896 transition count 7724
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 2736 transition count 7470
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 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 352 rules applied. Total rules applied 4583 place count 2608 transition count 7246
Ensure Unique test removed 28 places
Reduce places removed 126 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 320 rules applied. Total rules applied 4903 place count 2482 transition count 7052
Ensure Unique test removed 2 places
Reduce places removed 98 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 266 rules applied. Total rules applied 5169 place count 2384 transition count 6884
Ensure Unique test removed 24 places
Reduce places removed 96 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 238 rules applied. Total rules applied 5407 place count 2288 transition count 6742
Ensure Unique test removed 2 places
Reduce places removed 72 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 192 rules applied. Total rules applied 5599 place count 2216 transition count 6622
Ensure Unique test removed 20 places
Reduce places removed 70 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 168 rules applied. Total rules applied 5767 place count 2146 transition count 6524
Ensure Unique test removed 2 places
Reduce places removed 50 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 130 rules applied. Total rules applied 5897 place count 2096 transition count 6444
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 109 rules applied. Total rules applied 6006 place count 2048 transition count 6383
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 16 with 77 rules applied. Total rules applied 6083 place count 2017 transition count 6337
Ensure Unique test removed 12 places
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 17 with 61 rules applied. Total rules applied 6144 place count 1988 transition count 6305
Ensure Unique test removed 2 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 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 6184 place count 1971 transition count 6282
Ensure Unique test removed 7 places
Reduce places removed 15 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 29 rules applied. Total rules applied 6213 place count 1956 transition count 6268
Ensure Unique test removed 2 places
Reduce places removed 8 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 16 rules applied. Total rules applied 6229 place count 1948 transition count 6260
Ensure Unique test removed 4 places
Reduce places removed 6 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 9 rules applied. Total rules applied 6238 place count 1942 transition count 6257
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 6242 place count 1939 transition count 6256
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 400 Pre rules applied. Total rules applied 6242 place count 1939 transition count 5856
Deduced a syphon composed of 400 places in 1 ms
Ensure Unique test removed 399 places
Reduce places removed 799 places and 0 transitions.
Iterating global reduction 23 with 1199 rules applied. Total rules applied 7441 place count 1140 transition count 5856
Discarding 407 places :
Symmetric choice reduction at 23 with 407 rule applications. Total rules 7848 place count 733 transition count 5449
Iterating global reduction 23 with 407 rules applied. Total rules applied 8255 place count 733 transition count 5449
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8255 place count 733 transition count 5448
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8257 place count 732 transition count 5448
Discarding 539 places :
Symmetric choice reduction at 23 with 539 rule applications. Total rules 8796 place count 193 transition count 1136
Iterating global reduction 23 with 539 rules applied. Total rules applied 9335 place count 193 transition count 1136
Ensure Unique test removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Iterating post reduction 23 with 539 rules applied. Total rules applied 9874 place count 193 transition count 597
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 24 with 51 rules applied. Total rules applied 9925 place count 167 transition count 572
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 24 with 1 rules applied. Total rules applied 9926 place count 167 transition count 571
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 24 with 17 rules applied. Total rules applied 9943 place count 167 transition count 554
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 24 with 17 rules applied. Total rules applied 9960 place count 150 transition count 554
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 9982 place count 128 transition count 378
Ensure Unique test removed 11 places
Iterating global reduction 25 with 33 rules applied. Total rules applied 10015 place count 117 transition count 378
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10037 place count 117 transition count 356
Discarding 10 places :
Symmetric choice reduction at 26 with 10 rule applications. Total rules 10047 place count 107 transition count 276
Iterating global reduction 26 with 10 rules applied. Total rules applied 10057 place count 107 transition count 276
Discarding 9 places :
Symmetric choice reduction at 26 with 9 rule applications. Total rules 10066 place count 98 transition count 267
Iterating global reduction 26 with 9 rules applied. Total rules applied 10075 place count 98 transition count 267
Applied a total of 10075 rules in 7078 ms. Remains 98 /4611 variables (removed 4513) and now considering 267/11742 (removed 11475) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 267 rows 98 cols
[2024-05-25 13:06:54] [INFO ] Computed 34 invariants in 11 ms
[2024-05-25 13:06:54] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 13:06:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-25 13:06:54] [INFO ] [Nat]Absence check using 4 positive and 30 generalized place invariants in 4 ms returned sat
[2024-05-25 13:06:54] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 13:06:54] [INFO ] After 118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-25 13:06:54] [INFO ] After 169ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (AND p2 (NOT p0) p1)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), true, (X (X p1)), (X (X (NOT (AND p2 (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND p1 p2))), (F (NOT p1)), (F (AND (NOT p1) p2))]
Knowledge based reduction with 17 factoid took 968 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Support contains 3 out of 15136 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 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4786 transitions
Trivial Post-agglo rules discarded 4786 transitions
Performed 4786 trivial Post agglomeration. Transition count delta: 4786
Iterating post reduction 0 with 4786 rules applied. Total rules applied 4786 place count 15136 transition count 17481
Reduce places removed 4786 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9585 place count 10350 transition count 17468
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 9598 place count 10337 transition count 17468
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9598 place count 10337 transition count 17069
Deduced a syphon composed of 399 places in 13 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10396 place count 9938 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 5540 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 5540 transition count 12671
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 19192 place count 5540 transition count 12658
Deduced a syphon composed of 13 places in 8 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 19218 place count 5527 transition count 12658
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19766 place count 4979 transition count 8274
Iterating global reduction 3 with 548 rules applied. Total rules applied 20314 place count 4979 transition count 8274
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20364 place count 4954 transition count 8249
Applied a total of 20364 rules in 2434 ms. Remains 4954 /15136 variables (removed 10182) and now considering 8249/22267 (removed 14018) transitions.
[2024-05-25 13:06:58] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
// Phase 1: matrix 7649 rows 4954 cols
[2024-05-25 13:06:58] [INFO ] Computed 1093 invariants in 240 ms
[2024-05-25 13:07:03] [INFO ] Implicit Places using invariants in 5399 ms returned []
[2024-05-25 13:07:03] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:07:03] [INFO ] Invariant cache hit.
[2024-05-25 13:07:07] [INFO ] Implicit Places using invariants and state equation in 3910 ms returned []
Implicit Place search using SMT with State Equation took 9311 ms to find 0 implicit places.
[2024-05-25 13:07:08] [INFO ] Redundant transitions in 992 ms returned []
[2024-05-25 13:07:08] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:07:08] [INFO ] Invariant cache hit.
[2024-05-25 13:07:13] [INFO ] Dead Transitions using invariants and state equation in 4966 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4954/15136 places, 8249/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17710 ms. Remains : 4954/15136 places, 8249/22267 transitions.
Computed a total of 2355 stabilizing places and 3073 stable transitions
Computed a total of 2355 stabilizing places and 3073 stable transitions
Detected a total of 2355/4954 stabilizing places and 3073/8249 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p2 p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X p2), (X (AND p1 p2)), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 158 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 167 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 23961 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23961 steps, saw 11278 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 6 properties.
[2024-05-25 13:07:17] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:07:17] [INFO ] Invariant cache hit.
[2024-05-25 13:07:18] [INFO ] After 761ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 13:07:18] [INFO ] [Nat]Absence check using 49 positive place invariants in 73 ms returned sat
[2024-05-25 13:07:19] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 297 ms returned sat
[2024-05-25 13:07:25] [INFO ] After 6178ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-25 13:07:25] [INFO ] State equation strengthened by 2966 read => feed constraints.
[2024-05-25 13:07:28] [INFO ] After 2663ms SMT Verify possible using 2966 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2024-05-25 13:07:33] [INFO ] Deduced a trap composed of 767 places in 4938 ms of which 4 ms to minimize.
[2024-05-25 13:07:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5396 ms
[2024-05-25 13:07:39] [INFO ] Deduced a trap composed of 439 places in 4920 ms of which 6 ms to minimize.
[2024-05-25 13:07:44] [INFO ] Deduced a trap composed of 676 places in 4850 ms of which 5 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 13:07:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 13:07:44] [INFO ] After 26590ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 3 out of 4954 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4954/4954 places, 8249/8249 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 4954 transition count 8248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4953 transition count 8248
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 4953 transition count 8246
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 4951 transition count 8246
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 4950 transition count 8245
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 4950 transition count 8245
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 4950 transition count 8244
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 10 place count 4949 transition count 8244
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 4948 transition count 8236
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 4948 transition count 8236
Free-agglomeration rule (complex) applied 337 times.
Iterating global reduction 2 with 337 rules applied. Total rules applied 349 place count 4948 transition count 11742
Reduce places removed 337 places and 0 transitions.
Iterating post reduction 2 with 337 rules applied. Total rules applied 686 place count 4611 transition count 11742
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 711 place count 4611 transition count 11742
Applied a total of 711 rules in 2572 ms. Remains 4611 /4954 variables (removed 343) and now considering 11742/8249 (removed -3493) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2572 ms. Remains : 4611/4954 places, 11742/8249 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 21902 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21902 steps, saw 10112 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-25 13:07:51] [INFO ] Flow matrix only has 10856 transitions (discarded 886 similar events)
// Phase 1: matrix 10856 rows 4611 cols
[2024-05-25 13:07:51] [INFO ] Computed 1093 invariants in 265 ms
[2024-05-25 13:07:52] [INFO ] [Real]Absence check using 49 positive place invariants in 74 ms returned sat
[2024-05-25 13:07:52] [INFO ] [Real]Absence check using 49 positive and 1044 generalized place invariants in 285 ms returned sat
[2024-05-25 13:07:58] [INFO ] After 6642ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-25 13:07:58] [INFO ] [Nat]Absence check using 49 positive place invariants in 72 ms returned sat
[2024-05-25 13:07:59] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 287 ms returned sat
[2024-05-25 13:08:07] [INFO ] After 7624ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-25 13:08:07] [INFO ] State equation strengthened by 6802 read => feed constraints.
[2024-05-25 13:08:18] [INFO ] After 11355ms SMT Verify possible using 6802 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-25 13:08:25] [INFO ] Deduced a trap composed of 538 places in 5642 ms of which 5 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 13:08:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 13:08:25] [INFO ] After 27195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 3 out of 4611 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4611/4611 places, 11742/11742 transitions.
Applied a total of 0 rules in 571 ms. Remains 4611 /4611 variables (removed 0) and now considering 11742/11742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 571 ms. Remains : 4611/4611 places, 11742/11742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4611/4611 places, 11742/11742 transitions.
Applied a total of 0 rules in 574 ms. Remains 4611 /4611 variables (removed 0) and now considering 11742/11742 (removed 0) transitions.
[2024-05-25 13:08:26] [INFO ] Flow matrix only has 10856 transitions (discarded 886 similar events)
[2024-05-25 13:08:26] [INFO ] Invariant cache hit.
[2024-05-25 13:08:32] [INFO ] Implicit Places using invariants in 5778 ms returned []
Implicit Place search using SMT only with invariants took 5778 ms to find 0 implicit places.
[2024-05-25 13:08:32] [INFO ] Flow matrix only has 10856 transitions (discarded 886 similar events)
[2024-05-25 13:08:32] [INFO ] Invariant cache hit.
[2024-05-25 13:08:39] [INFO ] Dead Transitions using invariants and state equation in 6758 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13119 ms. Remains : 4611/4611 places, 11742/11742 transitions.
Graph (trivial) has 3427 edges and 4611 vertex of which 25 / 4611 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 39926 edges and 4587 vertex of which 4565 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.5 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t9361.t11089 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 4179 transition count 10013
Ensure Unique test removed 1 places
Reduce places removed 242 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 723 rules applied. Total rules applied 968 place count 3937 transition count 9532
Ensure Unique test removed 1 places
Reduce places removed 241 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 681 rules applied. Total rules applied 1649 place count 3696 transition count 9092
Ensure Unique test removed 40 places
Reduce places removed 240 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 638 rules applied. Total rules applied 2287 place count 3456 transition count 8694
Ensure Unique test removed 2 places
Reduce places removed 200 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 560 rules applied. Total rules applied 2847 place count 3256 transition count 8334
Ensure Unique test removed 36 places
Reduce places removed 198 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 520 rules applied. Total rules applied 3367 place count 3058 transition count 8012
Ensure Unique test removed 2 places
Reduce places removed 162 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 450 rules applied. Total rules applied 3817 place count 2896 transition count 7724
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 7 with 414 rules applied. Total rules applied 4231 place count 2736 transition count 7470
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 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 352 rules applied. Total rules applied 4583 place count 2608 transition count 7246
Ensure Unique test removed 28 places
Reduce places removed 126 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 320 rules applied. Total rules applied 4903 place count 2482 transition count 7052
Ensure Unique test removed 2 places
Reduce places removed 98 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 266 rules applied. Total rules applied 5169 place count 2384 transition count 6884
Ensure Unique test removed 24 places
Reduce places removed 96 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 238 rules applied. Total rules applied 5407 place count 2288 transition count 6742
Ensure Unique test removed 2 places
Reduce places removed 72 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 192 rules applied. Total rules applied 5599 place count 2216 transition count 6622
Ensure Unique test removed 20 places
Reduce places removed 70 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 168 rules applied. Total rules applied 5767 place count 2146 transition count 6524
Ensure Unique test removed 2 places
Reduce places removed 50 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 130 rules applied. Total rules applied 5897 place count 2096 transition count 6444
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 109 rules applied. Total rules applied 6006 place count 2048 transition count 6383
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 16 with 77 rules applied. Total rules applied 6083 place count 2017 transition count 6337
Ensure Unique test removed 12 places
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 17 with 61 rules applied. Total rules applied 6144 place count 1988 transition count 6305
Ensure Unique test removed 2 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 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 6184 place count 1971 transition count 6282
Ensure Unique test removed 7 places
Reduce places removed 15 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 29 rules applied. Total rules applied 6213 place count 1956 transition count 6268
Ensure Unique test removed 2 places
Reduce places removed 8 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 16 rules applied. Total rules applied 6229 place count 1948 transition count 6260
Ensure Unique test removed 4 places
Reduce places removed 6 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 9 rules applied. Total rules applied 6238 place count 1942 transition count 6257
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 6242 place count 1939 transition count 6256
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 400 Pre rules applied. Total rules applied 6242 place count 1939 transition count 5856
Deduced a syphon composed of 400 places in 1 ms
Ensure Unique test removed 399 places
Reduce places removed 799 places and 0 transitions.
Iterating global reduction 23 with 1199 rules applied. Total rules applied 7441 place count 1140 transition count 5856
Discarding 407 places :
Symmetric choice reduction at 23 with 407 rule applications. Total rules 7848 place count 733 transition count 5449
Iterating global reduction 23 with 407 rules applied. Total rules applied 8255 place count 733 transition count 5449
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 8255 place count 733 transition count 5448
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 8257 place count 732 transition count 5448
Discarding 539 places :
Symmetric choice reduction at 23 with 539 rule applications. Total rules 8796 place count 193 transition count 1136
Iterating global reduction 23 with 539 rules applied. Total rules applied 9335 place count 193 transition count 1136
Ensure Unique test removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Iterating post reduction 23 with 539 rules applied. Total rules applied 9874 place count 193 transition count 597
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 24 with 51 rules applied. Total rules applied 9925 place count 167 transition count 572
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 24 with 1 rules applied. Total rules applied 9926 place count 167 transition count 571
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 24 with 17 rules applied. Total rules applied 9943 place count 167 transition count 554
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 24 with 17 rules applied. Total rules applied 9960 place count 150 transition count 554
Discarding 22 places :
Symmetric choice reduction at 25 with 22 rule applications. Total rules 9982 place count 128 transition count 378
Ensure Unique test removed 11 places
Iterating global reduction 25 with 33 rules applied. Total rules applied 10015 place count 117 transition count 378
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 25 with 22 rules applied. Total rules applied 10037 place count 117 transition count 356
Discarding 10 places :
Symmetric choice reduction at 26 with 10 rule applications. Total rules 10047 place count 107 transition count 276
Iterating global reduction 26 with 10 rules applied. Total rules applied 10057 place count 107 transition count 276
Discarding 9 places :
Symmetric choice reduction at 26 with 9 rule applications. Total rules 10066 place count 98 transition count 267
Iterating global reduction 26 with 9 rules applied. Total rules applied 10075 place count 98 transition count 267
Applied a total of 10075 rules in 6847 ms. Remains 98 /4611 variables (removed 4513) and now considering 267/11742 (removed 11475) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 267 rows 98 cols
[2024-05-25 13:08:46] [INFO ] Computed 34 invariants in 6 ms
[2024-05-25 13:08:46] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-25 13:08:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 13:08:46] [INFO ] [Nat]Absence check using 4 positive and 30 generalized place invariants in 7 ms returned sat
[2024-05-25 13:08:46] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-25 13:08:46] [INFO ] After 167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-25 13:08:46] [INFO ] After 253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X p2), (X (AND p1 p2)), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X p2)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 199 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1668 reset in 1146 ms.
Product exploration explored 100000 steps with 1669 reset in 1163 ms.
Built C files in :
/tmp/ltsmin11272247986088080874
[2024-05-25 13:08:49] [INFO ] Too many transitions (8249) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:08:49] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11272247986088080874
Running compilation step : cd /tmp/ltsmin11272247986088080874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11272247986088080874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11272247986088080874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 4954 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4954/4954 places, 8249/8249 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 4954 transition count 8248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4953 transition count 8248
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 4953 transition count 8246
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 4951 transition count 8246
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 4950 transition count 8245
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 4950 transition count 8245
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 4950 transition count 8244
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 10 place count 4949 transition count 8244
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 4948 transition count 8236
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 4948 transition count 8236
Applied a total of 12 rules in 1228 ms. Remains 4948 /4954 variables (removed 6) and now considering 8236/8249 (removed 13) transitions.
[2024-05-25 13:08:53] [INFO ] Flow matrix only has 7636 transitions (discarded 600 similar events)
// Phase 1: matrix 7636 rows 4948 cols
[2024-05-25 13:08:53] [INFO ] Computed 1093 invariants in 202 ms
[2024-05-25 13:08:57] [INFO ] Implicit Places using invariants in 3716 ms returned []
[2024-05-25 13:08:57] [INFO ] Flow matrix only has 7636 transitions (discarded 600 similar events)
[2024-05-25 13:08:57] [INFO ] Invariant cache hit.
[2024-05-25 13:09:01] [INFO ] Implicit Places using invariants and state equation in 4176 ms returned []
Implicit Place search using SMT with State Equation took 7894 ms to find 0 implicit places.
[2024-05-25 13:09:02] [INFO ] Redundant transitions in 652 ms returned []
[2024-05-25 13:09:02] [INFO ] Flow matrix only has 7636 transitions (discarded 600 similar events)
[2024-05-25 13:09:02] [INFO ] Invariant cache hit.
[2024-05-25 13:09:07] [INFO ] Dead Transitions using invariants and state equation in 4925 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4948/4954 places, 8236/8249 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14704 ms. Remains : 4948/4954 places, 8236/8249 transitions.
Built C files in :
/tmp/ltsmin18225353603440950835
[2024-05-25 13:09:07] [INFO ] Too many transitions (8236) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:09:07] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18225353603440950835
Running compilation step : cd /tmp/ltsmin18225353603440950835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18225353603440950835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18225353603440950835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 13:09:11] [INFO ] Flatten gal took : 258 ms
[2024-05-25 13:09:11] [INFO ] Flatten gal took : 231 ms
[2024-05-25 13:09:11] [INFO ] Time to serialize gal into /tmp/LTL17341186090750129102.gal : 80 ms
[2024-05-25 13:09:11] [INFO ] Time to serialize properties into /tmp/LTL14080099811630049990.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17341186090750129102.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6209226712496165458.hoa' '-atoms' '/tmp/LTL14080099811630049990.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14080099811630049990.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6209226712496165458.hoa
Detected timeout of ITS tools.
[2024-05-25 13:09:27] [INFO ] Flatten gal took : 211 ms
[2024-05-25 13:09:27] [INFO ] Flatten gal took : 206 ms
[2024-05-25 13:09:27] [INFO ] Time to serialize gal into /tmp/LTL3373355230659788006.gal : 45 ms
[2024-05-25 13:09:27] [INFO ] Time to serialize properties into /tmp/LTL7483648698869520275.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3373355230659788006.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7483648698869520275.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(("(LeafSetOfLx1IsSentToNode15>Node14HasTheLeafSetOfLx0ToReplaceNode2)")||(G("(Node5HasAskedItsLeafSetToLx5ToReplaceNode4<1)"))))...247
Formula 0 simplified : X(!"(LeafSetOfLx1IsSentToNode15>Node14HasTheLeafSetOfLx0ToReplaceNode2)" & F!"(Node5HasAskedItsLeafSetToLx5ToReplaceNode4<1)") & F!"...237
Detected timeout of ITS tools.
[2024-05-25 13:09:42] [INFO ] Flatten gal took : 194 ms
[2024-05-25 13:09:42] [INFO ] Applying decomposition
[2024-05-25 13:09:42] [INFO ] Flatten gal took : 204 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3256734328858547066.txt' '-o' '/tmp/graph3256734328858547066.bin' '-w' '/tmp/graph3256734328858547066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3256734328858547066.bin' '-l' '-1' '-v' '-w' '/tmp/graph3256734328858547066.weights' '-q' '0' '-e' '0.001'
[2024-05-25 13:09:43] [INFO ] Decomposing Gal with order
[2024-05-25 13:09:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 13:09:45] [INFO ] Removed a total of 6397 redundant transitions.
[2024-05-25 13:09:45] [INFO ] Flatten gal took : 1726 ms
[2024-05-25 13:09:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1047 labels/synchronizations in 300 ms.
[2024-05-25 13:09:46] [INFO ] Time to serialize gal into /tmp/LTL2526840626467978845.gal : 66 ms
[2024-05-25 13:09:46] [INFO ] Time to serialize properties into /tmp/LTL6508032700280636882.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2526840626467978845.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6508032700280636882.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(("(gu215.LeafSetOfLx1IsSentToNode15>gu215.Node14HasTheLeafSetOfLx0ToReplaceNode2)")||(G("(gi2.gi0.gu444.Node5HasAskedItsLeafSetT...285
Formula 0 simplified : X(!"(gu215.LeafSetOfLx1IsSentToNode15>gu215.Node14HasTheLeafSetOfLx0ToReplaceNode2)" & F!"(gi2.gi0.gu444.Node5HasAskedItsLeafSetToLx...275
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5326291553317841367
[2024-05-25 13:10:02] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5326291553317841367
Running compilation step : cd /tmp/ltsmin5326291553317841367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5326291553317841367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5326291553317841367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07 finished in 267361 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 15136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4787 transitions
Trivial Post-agglo rules discarded 4787 transitions
Performed 4787 trivial Post agglomeration. Transition count delta: 4787
Iterating post reduction 0 with 4787 rules applied. Total rules applied 4787 place count 15136 transition count 17480
Reduce places removed 4787 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9587 place count 10349 transition count 17467
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 9600 place count 10336 transition count 17467
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9600 place count 10336 transition count 17068
Deduced a syphon composed of 399 places in 12 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10398 place count 9937 transition count 17068
Discarding 4399 places :
Symmetric choice reduction at 3 with 4399 rule applications. Total rules 14797 place count 5538 transition count 12669
Iterating global reduction 3 with 4399 rules applied. Total rules applied 19196 place count 5538 transition count 12669
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 19196 place count 5538 transition count 12655
Deduced a syphon composed of 14 places in 7 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 19224 place count 5524 transition count 12655
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 19773 place count 4975 transition count 8263
Iterating global reduction 3 with 549 rules applied. Total rules applied 20322 place count 4975 transition count 8263
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20372 place count 4950 transition count 8238
Applied a total of 20372 rules in 2463 ms. Remains 4950 /15136 variables (removed 10186) and now considering 8238/22267 (removed 14029) transitions.
[2024-05-25 13:10:07] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
// Phase 1: matrix 7638 rows 4950 cols
[2024-05-25 13:10:07] [INFO ] Computed 1093 invariants in 219 ms
[2024-05-25 13:10:11] [INFO ] Implicit Places using invariants in 3945 ms returned []
[2024-05-25 13:10:11] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:11] [INFO ] Invariant cache hit.
[2024-05-25 13:10:15] [INFO ] Implicit Places using invariants and state equation in 3897 ms returned []
Implicit Place search using SMT with State Equation took 7847 ms to find 0 implicit places.
[2024-05-25 13:10:16] [INFO ] Redundant transitions in 1013 ms returned []
[2024-05-25 13:10:16] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:16] [INFO ] Invariant cache hit.
[2024-05-25 13:10:21] [INFO ] Dead Transitions using invariants and state equation in 4935 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4950/15136 places, 8238/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16271 ms. Remains : 4950/15136 places, 8238/22267 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2376 s3291)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1699 reset in 1203 ms.
Product exploration explored 100000 steps with 1698 reset in 1233 ms.
Computed a total of 2351 stabilizing places and 3062 stable transitions
Computed a total of 2351 stabilizing places and 3062 stable transitions
Detected a total of 2351/4950 stabilizing places and 3062/8238 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 193 steps, including 3 resets, run visited all 1 properties in 4 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 2 out of 4950 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4950/4950 places, 8238/8238 transitions.
Applied a total of 0 rules in 463 ms. Remains 4950 /4950 variables (removed 0) and now considering 8238/8238 (removed 0) transitions.
[2024-05-25 13:10:25] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:25] [INFO ] Invariant cache hit.
[2024-05-25 13:10:29] [INFO ] Implicit Places using invariants in 4133 ms returned []
[2024-05-25 13:10:29] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:29] [INFO ] Invariant cache hit.
[2024-05-25 13:10:33] [INFO ] Implicit Places using invariants and state equation in 4134 ms returned []
Implicit Place search using SMT with State Equation took 8272 ms to find 0 implicit places.
[2024-05-25 13:10:34] [INFO ] Redundant transitions in 1005 ms returned []
[2024-05-25 13:10:34] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:34] [INFO ] Invariant cache hit.
[2024-05-25 13:10:39] [INFO ] Dead Transitions using invariants and state equation in 4755 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14504 ms. Remains : 4950/4950 places, 8238/8238 transitions.
Computed a total of 2351 stabilizing places and 3062 stable transitions
Computed a total of 2351 stabilizing places and 3062 stable transitions
Detected a total of 2351/4950 stabilizing places and 3062/8238 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 95 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1699 reset in 1123 ms.
Product exploration explored 100000 steps with 1699 reset in 1137 ms.
Built C files in :
/tmp/ltsmin13295616979242043404
[2024-05-25 13:10:42] [INFO ] Too many transitions (8238) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:10:42] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13295616979242043404
Running compilation step : cd /tmp/ltsmin13295616979242043404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13295616979242043404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13295616979242043404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 4950 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4950/4950 places, 8238/8238 transitions.
Applied a total of 0 rules in 446 ms. Remains 4950 /4950 variables (removed 0) and now considering 8238/8238 (removed 0) transitions.
[2024-05-25 13:10:45] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:45] [INFO ] Invariant cache hit.
[2024-05-25 13:10:49] [INFO ] Implicit Places using invariants in 3956 ms returned []
[2024-05-25 13:10:49] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:49] [INFO ] Invariant cache hit.
[2024-05-25 13:10:53] [INFO ] Implicit Places using invariants and state equation in 4061 ms returned []
Implicit Place search using SMT with State Equation took 8020 ms to find 0 implicit places.
[2024-05-25 13:10:54] [INFO ] Redundant transitions in 1001 ms returned []
[2024-05-25 13:10:54] [INFO ] Flow matrix only has 7638 transitions (discarded 600 similar events)
[2024-05-25 13:10:54] [INFO ] Invariant cache hit.
[2024-05-25 13:10:59] [INFO ] Dead Transitions using invariants and state equation in 4838 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14317 ms. Remains : 4950/4950 places, 8238/8238 transitions.
Built C files in :
/tmp/ltsmin4561017112435459592
[2024-05-25 13:10:59] [INFO ] Too many transitions (8238) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:10:59] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4561017112435459592
Running compilation step : cd /tmp/ltsmin4561017112435459592;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4561017112435459592;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4561017112435459592;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 13:11:03] [INFO ] Flatten gal took : 261 ms
[2024-05-25 13:11:03] [INFO ] Flatten gal took : 209 ms
[2024-05-25 13:11:04] [INFO ] Time to serialize gal into /tmp/LTL17485933498709886756.gal : 615 ms
[2024-05-25 13:11:04] [INFO ] Time to serialize properties into /tmp/LTL16062798390907896817.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17485933498709886756.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13615622756419991551.hoa' '-atoms' '/tmp/LTL16062798390907896817.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16062798390907896817.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13615622756419991551.hoa
Detected timeout of ITS tools.
[2024-05-25 13:11:19] [INFO ] Flatten gal took : 205 ms
[2024-05-25 13:11:19] [INFO ] Flatten gal took : 210 ms
[2024-05-25 13:11:19] [INFO ] Time to serialize gal into /tmp/LTL11238847985611741996.gal : 35 ms
[2024-05-25 13:11:19] [INFO ] Time to serialize properties into /tmp/LTL2581330099995250800.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11238847985611741996.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2581330099995250800.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(LeafSetOfLx1IsSentToNode13<=Node20HasAskedItsLeafSetToRx6ToReplaceNode14)"))))
Formula 0 simplified : GF!"(LeafSetOfLx1IsSentToNode13<=Node20HasAskedItsLeafSetToRx6ToReplaceNode14)"
Detected timeout of ITS tools.
[2024-05-25 13:11:35] [INFO ] Flatten gal took : 196 ms
[2024-05-25 13:11:35] [INFO ] Applying decomposition
[2024-05-25 13:11:35] [INFO ] Flatten gal took : 207 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9669156797138183850.txt' '-o' '/tmp/graph9669156797138183850.bin' '-w' '/tmp/graph9669156797138183850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9669156797138183850.bin' '-l' '-1' '-v' '-w' '/tmp/graph9669156797138183850.weights' '-q' '0' '-e' '0.001'
[2024-05-25 13:11:35] [INFO ] Decomposing Gal with order
[2024-05-25 13:11:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 13:11:37] [INFO ] Removed a total of 6884 redundant transitions.
[2024-05-25 13:11:37] [INFO ] Flatten gal took : 962 ms
[2024-05-25 13:11:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 818 labels/synchronizations in 143 ms.
[2024-05-25 13:11:37] [INFO ] Time to serialize gal into /tmp/LTL10308681245557255042.gal : 42 ms
[2024-05-25 13:11:37] [INFO ] Time to serialize properties into /tmp/LTL226758507115506088.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10308681245557255042.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL226758507115506088.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu218.LeafSetOfLx1IsSentToNode13<=gu218.Node20HasAskedItsLeafSetToRx6ToReplaceNode14)"))))
Formula 0 simplified : GF!"(gu218.LeafSetOfLx1IsSentToNode13<=gu218.Node20HasAskedItsLeafSetToRx6ToReplaceNode14)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9570355633572010181
[2024-05-25 13:11:52] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9570355633572010181
Running compilation step : cd /tmp/ltsmin9570355633572010181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9570355633572010181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9570355633572010181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08 finished in 110957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(X(p0))||F(p1)))))'
Support contains 5 out of 15136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4786 transitions
Trivial Post-agglo rules discarded 4786 transitions
Performed 4786 trivial Post agglomeration. Transition count delta: 4786
Iterating post reduction 0 with 4786 rules applied. Total rules applied 4786 place count 15136 transition count 17481
Reduce places removed 4786 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9586 place count 10350 transition count 17467
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 9600 place count 10336 transition count 17467
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 9600 place count 10336 transition count 17069
Deduced a syphon composed of 398 places in 12 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 10396 place count 9938 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 5540 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 5540 transition count 12671
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 19192 place count 5540 transition count 12658
Deduced a syphon composed of 13 places in 9 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 19218 place count 5527 transition count 12658
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19766 place count 4979 transition count 8274
Iterating global reduction 3 with 548 rules applied. Total rules applied 20314 place count 4979 transition count 8274
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20364 place count 4954 transition count 8249
Applied a total of 20364 rules in 2398 ms. Remains 4954 /15136 variables (removed 10182) and now considering 8249/22267 (removed 14018) transitions.
[2024-05-25 13:11:58] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
// Phase 1: matrix 7649 rows 4954 cols
[2024-05-25 13:11:58] [INFO ] Computed 1093 invariants in 199 ms
[2024-05-25 13:12:02] [INFO ] Implicit Places using invariants in 3809 ms returned []
[2024-05-25 13:12:02] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:12:02] [INFO ] Invariant cache hit.
[2024-05-25 13:12:07] [INFO ] Implicit Places using invariants and state equation in 4942 ms returned []
Implicit Place search using SMT with State Equation took 8753 ms to find 0 implicit places.
[2024-05-25 13:12:08] [INFO ] Redundant transitions in 995 ms returned []
[2024-05-25 13:12:08] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:12:08] [INFO ] Invariant cache hit.
[2024-05-25 13:12:13] [INFO ] Dead Transitions using invariants and state equation in 4970 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4954/15136 places, 8249/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17123 ms. Remains : 4954/15136 places, 8249/22267 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09 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:(GT s2030 s3840), p1:(OR (LEQ s1657 s4780) (LEQ 2 s1204))], 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 1706 reset in 1144 ms.
Product exploration explored 100000 steps with 1705 reset in 1149 ms.
Computed a total of 2355 stabilizing places and 3073 stable transitions
Computed a total of 2355 stabilizing places and 3073 stable transitions
Detected a total of 2355/4954 stabilizing places and 3073/8249 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 131 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 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 171 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 25290 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{0=1}
Probabilistic random walk after 25290 steps, saw 11865 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 13:12:19] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:12:19] [INFO ] Invariant cache hit.
[2024-05-25 13:12:19] [INFO ] After 457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 13:12:20] [INFO ] [Nat]Absence check using 47 positive place invariants in 50 ms returned sat
[2024-05-25 13:12:20] [INFO ] [Nat]Absence check using 47 positive and 1046 generalized place invariants in 297 ms returned sat
[2024-05-25 13:12:20] [INFO ] After 800ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 8 factoid took 256 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 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Support contains 3 out of 4954 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 : 4954/4954 places, 8249/8249 transitions.
Applied a total of 0 rules in 477 ms. Remains 4954 /4954 variables (removed 0) and now considering 8249/8249 (removed 0) transitions.
[2024-05-25 13:12:21] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:12:21] [INFO ] Invariant cache hit.
[2024-05-25 13:12:26] [INFO ] Implicit Places using invariants in 5013 ms returned []
[2024-05-25 13:12:26] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:12:26] [INFO ] Invariant cache hit.
[2024-05-25 13:12:31] [INFO ] Implicit Places using invariants and state equation in 5011 ms returned []
Implicit Place search using SMT with State Equation took 10025 ms to find 0 implicit places.
[2024-05-25 13:12:32] [INFO ] Redundant transitions in 988 ms returned []
[2024-05-25 13:12:32] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2024-05-25 13:12:32] [INFO ] Invariant cache hit.
[2024-05-25 13:12:37] [INFO ] Dead Transitions using invariants and state equation in 5190 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16692 ms. Remains : 4954/4954 places, 8249/8249 transitions.
Computed a total of 2355 stabilizing places and 3073 stable transitions
Computed a total of 2355 stabilizing places and 3073 stable transitions
Detected a total of 2355/4954 stabilizing places and 3073/8249 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 170 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Finished probabilistic random walk after 722 steps, run visited all 1 properties in 56 ms. (steps per millisecond=12 )
Probabilistic random walk after 722 steps, saw 505 distinct states, run finished after 57 ms. (steps per millisecond=12 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1707 reset in 1128 ms.
Product exploration explored 100000 steps with 1707 reset in 1178 ms.
Built C files in :
/tmp/ltsmin4461852359941562436
[2024-05-25 13:12:40] [INFO ] Too many transitions (8249) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:12:40] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4461852359941562436
Running compilation step : cd /tmp/ltsmin4461852359941562436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4461852359941562436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4461852359941562436;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 4954 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4954/4954 places, 8249/8249 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 4954 transition count 8247
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 4952 transition count 8247
Applied a total of 4 rules in 527 ms. Remains 4952 /4954 variables (removed 2) and now considering 8247/8249 (removed 2) transitions.
[2024-05-25 13:12:44] [INFO ] Flow matrix only has 7647 transitions (discarded 600 similar events)
// Phase 1: matrix 7647 rows 4952 cols
[2024-05-25 13:12:44] [INFO ] Computed 1093 invariants in 193 ms
[2024-05-25 13:12:47] [INFO ] Implicit Places using invariants in 3862 ms returned []
[2024-05-25 13:12:47] [INFO ] Flow matrix only has 7647 transitions (discarded 600 similar events)
[2024-05-25 13:12:47] [INFO ] Invariant cache hit.
[2024-05-25 13:12:52] [INFO ] Implicit Places using invariants and state equation in 4035 ms returned []
Implicit Place search using SMT with State Equation took 7899 ms to find 0 implicit places.
[2024-05-25 13:12:53] [INFO ] Redundant transitions in 979 ms returned []
[2024-05-25 13:12:53] [INFO ] Flow matrix only has 7647 transitions (discarded 600 similar events)
[2024-05-25 13:12:53] [INFO ] Invariant cache hit.
[2024-05-25 13:12:57] [INFO ] Dead Transitions using invariants and state equation in 4843 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4952/4954 places, 8247/8249 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14260 ms. Remains : 4952/4954 places, 8247/8249 transitions.
Built C files in :
/tmp/ltsmin14048774395744125347
[2024-05-25 13:12:57] [INFO ] Too many transitions (8247) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:12:57] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14048774395744125347
Running compilation step : cd /tmp/ltsmin14048774395744125347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14048774395744125347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14048774395744125347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 13:13:01] [INFO ] Flatten gal took : 230 ms
[2024-05-25 13:13:01] [INFO ] Flatten gal took : 238 ms
[2024-05-25 13:13:01] [INFO ] Time to serialize gal into /tmp/LTL9406813135001067803.gal : 38 ms
[2024-05-25 13:13:01] [INFO ] Time to serialize properties into /tmp/LTL16194507972787182423.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9406813135001067803.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9938430690686758100.hoa' '-atoms' '/tmp/LTL16194507972787182423.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16194507972787182423.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9938430690686758100.hoa
Detected timeout of ITS tools.
[2024-05-25 13:13:17] [INFO ] Flatten gal took : 196 ms
[2024-05-25 13:13:17] [INFO ] Flatten gal took : 205 ms
[2024-05-25 13:13:17] [INFO ] Time to serialize gal into /tmp/LTL12384563996744900959.gal : 177 ms
[2024-05-25 13:13:17] [INFO ] Time to serialize properties into /tmp/LTL12431911664460852606.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12384563996744900959.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12431911664460852606.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G((X(X("(LeafSetOfRx5IsSentToNode9>RequestOfNode22IsSentToLx0)")))||(F("((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasRece...235
Formula 0 simplified : G(FG!"((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasReceivedTheRequestOfNode17)||(Node4HasAskedItsLeafSetToLx3ToReplaceNode7>...222
Detected timeout of ITS tools.
[2024-05-25 13:13:32] [INFO ] Flatten gal took : 212 ms
[2024-05-25 13:13:32] [INFO ] Applying decomposition
[2024-05-25 13:13:33] [INFO ] Flatten gal took : 208 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8414156261661234670.txt' '-o' '/tmp/graph8414156261661234670.bin' '-w' '/tmp/graph8414156261661234670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8414156261661234670.bin' '-l' '-1' '-v' '-w' '/tmp/graph8414156261661234670.weights' '-q' '0' '-e' '0.001'
[2024-05-25 13:13:33] [INFO ] Decomposing Gal with order
[2024-05-25 13:13:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 13:13:34] [INFO ] Removed a total of 6818 redundant transitions.
[2024-05-25 13:13:34] [INFO ] Flatten gal took : 925 ms
[2024-05-25 13:13:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1076 labels/synchronizations in 142 ms.
[2024-05-25 13:13:35] [INFO ] Time to serialize gal into /tmp/LTL7070080558141114369.gal : 43 ms
[2024-05-25 13:13:35] [INFO ] Time to serialize properties into /tmp/LTL17842492885691128619.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7070080558141114369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17842492885691128619.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((X(X("(gu202.LeafSetOfRx5IsSentToNode9>gu202.RequestOfNode22IsSentToLx0)")))||(F("((gu172.Node6HasAskedItsLeafSetToRx7ToReplace...273
Formula 0 simplified : G(FG!"((gu172.Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=gu172.Rx1HasReceivedTheRequestOfNode17)||(gi2.gi2.gu447.Node4HasAskedItsL...260
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17312334136320940415
[2024-05-25 13:13:50] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17312334136320940415
Running compilation step : cd /tmp/ltsmin17312334136320940415;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17312334136320940415;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17312334136320940415;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09 finished in 117858 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1) U X(p1)))'
Support contains 4 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 365 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2024-05-25 13:13:54] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2024-05-25 13:13:55] [INFO ] Computed 1093 invariants in 1504 ms
[2024-05-25 13:13:56] [INFO ] Implicit Places using invariants in 2707 ms returned []
Implicit Place search using SMT only with invariants took 2716 ms to find 0 implicit places.
[2024-05-25 13:13:56] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2024-05-25 13:13:56] [INFO ] Invariant cache hit.
[2024-05-25 13:13:58] [INFO ] Dead Transitions using invariants and state equation in 1187 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4271 ms. Remains : 15136/15136 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s7053 s2472), p0:(LEQ s4793 s11637)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 87900 steps with 43950 reset in 10001 ms.
Product exploration timeout after 88220 steps with 44110 reset in 10006 ms.
Computed a total of 12512 stabilizing places and 17066 stable transitions
Computed a total of 12512 stabilizing places and 17066 stable transitions
Detected a total of 12512/15136 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), true, (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 18 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 finished in 24632 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||G(p1)))||G(p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(X(p0))||F(p1)))))'
[2024-05-25 13:14:19] [INFO ] Flatten gal took : 544 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12341197030211709386
[2024-05-25 13:14:19] [INFO ] Too many transitions (22267) to apply POR reductions. Disabling POR matrices.
[2024-05-25 13:14:19] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12341197030211709386
Running compilation step : cd /tmp/ltsmin12341197030211709386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 13:14:19] [INFO ] Applying decomposition
[2024-05-25 13:14:20] [INFO ] Flatten gal took : 567 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16497832435536162145.txt' '-o' '/tmp/graph16497832435536162145.bin' '-w' '/tmp/graph16497832435536162145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16497832435536162145.bin' '-l' '-1' '-v' '-w' '/tmp/graph16497832435536162145.weights' '-q' '0' '-e' '0.001'
[2024-05-25 13:14:21] [INFO ] Decomposing Gal with order
[2024-05-25 13:14:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 13:14:28] [INFO ] Removed a total of 14537 redundant transitions.
[2024-05-25 13:14:29] [INFO ] Flatten gal took : 4520 ms
[2024-05-25 13:14:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 520 labels/synchronizations in 214 ms.
[2024-05-25 13:14:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality3168107788284390034.gal : 111 ms
[2024-05-25 13:14:31] [INFO ] Time to serialize properties into /tmp/LTLCardinality5862273599154641464.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3168107788284390034.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5862273599154641464.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 3 LTL properties
Checking formula 0 : !(((X(("(gu227.LeafSetOfLx1IsSentToNode15>gu227.Node14HasTheLeafSetOfLx0ToReplaceNode2)")||(G("(gi0.gi9.gu520.Node5HasAskedItsLeafSetT...285
Formula 0 simplified : X(!"(gu227.LeafSetOfLx1IsSentToNode15>gu227.Node14HasTheLeafSetOfLx0ToReplaceNode2)" & F!"(gi0.gi9.gu520.Node5HasAskedItsLeafSetToLx...275
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/ltsmin12341197030211709386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12341197030211709386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 240 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)
Detected timeout of ITS tools.
[2024-05-25 13:38:54] [INFO ] Flatten gal took : 9197 ms
[2024-05-25 13:38:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality5530833260361554351.gal : 216 ms
[2024-05-25 13:38:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality4615220137907307882.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5530833260361554351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4615220137907307882.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 3 LTL properties
Checking formula 0 : !(((X(("(LeafSetOfLx1IsSentToNode15>Node14HasTheLeafSetOfLx0ToReplaceNode2)")||(G("(Node5HasAskedItsLeafSetToLx5ToReplaceNode4<1)"))))...247
Formula 0 simplified : X(!"(LeafSetOfLx1IsSentToNode15>Node14HasTheLeafSetOfLx0ToReplaceNode2)" & F!"(Node5HasAskedItsLeafSetToLx5ToReplaceNode4<1)") & F!"...237
ITS-tools command line returned an error code 137
[2024-05-25 13:59:37] [INFO ] Flatten gal took : 4587 ms
[2024-05-25 13:59:39] [INFO ] Input system was already deterministic with 22267 transitions.
[2024-05-25 13:59:39] [INFO ] Transformed 15136 places.
[2024-05-25 13:59:40] [INFO ] Transformed 22267 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 14:00:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality14174549134743012050.gal : 83 ms
[2024-05-25 14:00:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality1712941281460711796.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14174549134743012050.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1712941281460711796.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((X(("(LeafSetOfLx1IsSentToNode15>Node14HasTheLeafSetOfLx0ToReplaceNode2)")||(G("(Node5HasAskedItsLeafSetToLx5ToReplaceNode4<1)"))))...247
Formula 0 simplified : X(!"(LeafSetOfLx1IsSentToNode15>Node14HasTheLeafSetOfLx0ToReplaceNode2)" & F!"(Node5HasAskedItsLeafSetToLx5ToReplaceNode4<1)") & F!"...237
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 14458880 kB
After kill :
MemTotal: 16393232 kB
MemFree: 14655188 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is MultiCrashLeafsetExtension-PT-S24C08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r263-tall-171654372000067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C08.tgz
mv MultiCrashLeafsetExtension-PT-S24C08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;