About the Execution of 2023-gold for MultiCrashLeafsetExtension-PT-S32C07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9765.500 | 3600000.00 | 3937316.00 | 16969.60 | F?FTTTFF?FF?FT?? | 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-171654372100117.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-S32C07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372100117
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 19 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 19 18:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 05:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 19 15:28 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 26M May 18 16:43 model.pnml
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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-S32C07-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716661712012
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-S32C07
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 18:28:33] [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 18:28:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 18:28:34] [INFO ] Load time of PNML (sax parser for PT used): 685 ms
[2024-05-25 18:28:34] [INFO ] Transformed 25134 places.
[2024-05-25 18:28:34] [INFO ] Transformed 38317 transitions.
[2024-05-25 18:28:34] [INFO ] Parsed PT model containing 25134 places and 38317 transitions and 148438 arcs in 918 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 25134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25134/25134 places, 38317/38317 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 25084 transition count 38317
Applied a total of 50 rules in 2237 ms. Remains 25084 /25134 variables (removed 50) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:28:37] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:28:41] [INFO ] Computed 1633 invariants in 4359 ms
[2024-05-25 18:28:43] [INFO ] Implicit Places using invariants in 6491 ms returned []
Implicit Place search using SMT only with invariants took 6516 ms to find 0 implicit places.
[2024-05-25 18:28:43] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:28:43] [INFO ] Invariant cache hit.
[2024-05-25 18:28:45] [INFO ] Dead Transitions using invariants and state equation in 2112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 25084/25134 places, 38317/38317 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10878 ms. Remains : 25084/25134 places, 38317/38317 transitions.
Support contains 65 out of 25084 places after structural reductions.
[2024-05-25 18:28:47] [INFO ] Flatten gal took : 1253 ms
[2024-05-25 18:28:48] [INFO ] Flatten gal took : 1010 ms
[2024-05-25 18:28:50] [INFO ] Input system was already deterministic with 38317 transitions.
Support contains 61 out of 25084 places (down from 65) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 828 ms. (steps per millisecond=12 ) properties (out of 34) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 29) 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 29) 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 29) 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 28) 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 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) 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 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) 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 27) 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 27) seen :0
Running SMT prover for 27 properties.
[2024-05-25 18:28:51] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:28:51] [INFO ] Invariant cache hit.
[2024-05-25 18:29:03] [INFO ] [Real]Absence check using 63 positive place invariants in 366 ms returned sat
[2024-05-25 18:29:04] [INFO ] [Real]Absence check using 63 positive and 1570 generalized place invariants in 1320 ms returned sat
[2024-05-25 18:29:04] [INFO ] After 12775ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:26
[2024-05-25 18:29:14] [INFO ] [Nat]Absence check using 63 positive place invariants in 354 ms returned sat
[2024-05-25 18:29:16] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 1607 ms returned sat
[2024-05-25 18:29:29] [INFO ] After 6502ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :19
[2024-05-25 18:29:29] [INFO ] State equation strengthened by 12322 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 18:29:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 18:29:29] [INFO ] After 25196ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:26
Fused 27 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 39 out of 25084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7363 transitions
Trivial Post-agglo rules discarded 7363 transitions
Performed 7363 trivial Post agglomeration. Transition count delta: 7363
Iterating post reduction 0 with 7363 rules applied. Total rules applied 7363 place count 25084 transition count 30954
Reduce places removed 7363 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 7383 rules applied. Total rules applied 14746 place count 17721 transition count 30934
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 14766 place count 17701 transition count 30934
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14766 place count 17701 transition count 30472
Deduced a syphon composed of 462 places in 49 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15690 place count 17239 transition count 30472
Discarding 6901 places :
Symmetric choice reduction at 3 with 6901 rule applications. Total rules 22591 place count 10338 transition count 23571
Iterating global reduction 3 with 6901 rules applied. Total rules applied 29492 place count 10338 transition count 23571
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 29492 place count 10338 transition count 23570
Deduced a syphon composed of 1 places in 31 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29494 place count 10337 transition count 23570
Discarding 961 places :
Symmetric choice reduction at 3 with 961 rule applications. Total rules 30455 place count 9376 transition count 16843
Iterating global reduction 3 with 961 rules applied. Total rules applied 31416 place count 9376 transition count 16843
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 23 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31482 place count 9343 transition count 16810
Free-agglomeration rule (complex) applied 602 times.
Iterating global reduction 3 with 602 rules applied. Total rules applied 32084 place count 9343 transition count 21800
Reduce places removed 602 places and 0 transitions.
Iterating post reduction 3 with 602 rules applied. Total rules applied 32686 place count 8741 transition count 21800
Partial Free-agglomeration rule applied 429 times.
Drop transitions removed 429 transitions
Iterating global reduction 4 with 429 rules applied. Total rules applied 33115 place count 8741 transition count 21800
Applied a total of 33115 rules in 12063 ms. Remains 8741 /25084 variables (removed 16343) and now considering 21800/38317 (removed 16517) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12064 ms. Remains : 8741/25084 places, 21800/38317 transitions.
Incomplete random walk after 10000 steps, including 229 resets, run finished after 843 ms. (steps per millisecond=11 ) properties (out of 20) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2024-05-25 18:29:42] [INFO ] Flow matrix only has 20235 transitions (discarded 1565 similar events)
// Phase 1: matrix 20235 rows 8741 cols
[2024-05-25 18:29:43] [INFO ] Computed 1633 invariants in 907 ms
[2024-05-25 18:29:46] [INFO ] After 2492ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2024-05-25 18:29:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 136 ms returned sat
[2024-05-25 18:29:49] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 591 ms returned sat
[2024-05-25 18:30:11] [INFO ] After 19887ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2024-05-25 18:30:11] [INFO ] State equation strengthened by 12148 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 18:30:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 18:30:11] [INFO ] After 25201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:17
Fused 17 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 33 out of 8741 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8741/8741 places, 21800/21800 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8741 transition count 21888
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 8739 transition count 21888
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 8739 transition count 21888
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 8736 transition count 21885
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 8736 transition count 21885
Applied a total of 13 rules in 5053 ms. Remains 8736 /8741 variables (removed 5) and now considering 21885/21800 (removed -85) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5053 ms. Remains : 8736/8741 places, 21885/21800 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 876 ms. (steps per millisecond=11 ) properties (out of 17) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2024-05-25 18:30:17] [INFO ] Flow matrix only has 20319 transitions (discarded 1566 similar events)
// Phase 1: matrix 20319 rows 8736 cols
[2024-05-25 18:30:18] [INFO ] Computed 1633 invariants in 847 ms
[2024-05-25 18:30:20] [INFO ] After 2193ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-25 18:30:23] [INFO ] [Nat]Absence check using 65 positive place invariants in 147 ms returned sat
[2024-05-25 18:30:23] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 580 ms returned sat
[2024-05-25 18:30:45] [INFO ] After 20347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2024-05-25 18:30:45] [INFO ] State equation strengthened by 12238 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 18:30:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 18:30:45] [INFO ] After 25206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 29 out of 8736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8736/8736 places, 21885/21885 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 8736 transition count 21884
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8735 transition count 21884
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8735 transition count 21883
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8734 transition count 21883
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 8733 transition count 21882
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 8733 transition count 21882
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 9 place count 8733 transition count 21882
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 12 place count 8730 transition count 21879
Iterating global reduction 3 with 3 rules applied. Total rules applied 15 place count 8730 transition count 21879
Applied a total of 15 rules in 7177 ms. Remains 8730 /8736 variables (removed 6) and now considering 21879/21885 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7177 ms. Remains : 8730/8736 places, 21879/21885 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 19068 stabilizing places and 26348 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U ((p1&&X(p0))||X(G(p0))))))'
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 1880 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:30:55] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:30:59] [INFO ] Computed 1633 invariants in 4014 ms
[2024-05-25 18:31:01] [INFO ] Implicit Places using invariants in 6107 ms returned []
Implicit Place search using SMT only with invariants took 6109 ms to find 0 implicit places.
[2024-05-25 18:31:01] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:31:01] [INFO ] Invariant cache hit.
[2024-05-25 18:31:03] [INFO ] Dead Transitions using invariants and state equation in 2070 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10062 ms. Remains : 25084/25084 places, 38317/38317 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 243 ms :[(NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT s17300 s12371), p0:(GT s2405 s11482)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-00 finished in 10477 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(G(((p1 U G(p2)) U p0)))))))'
Support contains 6 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 1889 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:31:05] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:31:05] [INFO ] Invariant cache hit.
[2024-05-25 18:31:07] [INFO ] Implicit Places using invariants in 2106 ms returned []
Implicit Place search using SMT only with invariants took 2108 ms to find 0 implicit places.
[2024-05-25 18:31:07] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:31:07] [INFO ] Invariant cache hit.
[2024-05-25 18:31:10] [INFO ] Dead Transitions using invariants and state equation in 2115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6116 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR p0 p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s669 s16549), p2:(LEQ s5244 s15494), p1:(LEQ s24753 s1656)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1396 reset in 2792 ms.
Product exploration explored 100000 steps with 1396 reset in 2846 ms.
Computed a total of 19068 stabilizing places and 26348 stable transitions
Computed a total of 19068 stabilizing places and 26348 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR p0 p2 p1)))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 235 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 266 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Incomplete random walk after 10000 steps, including 139 resets, run finished after 527 ms. (steps per millisecond=18 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 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 20 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-25 18:31:17] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:31:17] [INFO ] Invariant cache hit.
[2024-05-25 18:31:21] [INFO ] After 3962ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-25 18:31:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 388 ms returned sat
[2024-05-25 18:31:27] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 1391 ms returned sat
[2024-05-25 18:31:27] [INFO ] After 5733ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR p0 p2 p1))), (G (NOT (AND (NOT p1) (NOT p0) p2))), (G (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (G (OR p1 p0 p2)), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p1 (NOT p0))), (F (NOT p2)), (F (OR (AND p1 (NOT p0)) (AND (NOT p0) p2))), (F (NOT p0)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 9 factoid took 547 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Support contains 6 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 1928 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:31:30] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:31:30] [INFO ] Invariant cache hit.
[2024-05-25 18:31:32] [INFO ] Implicit Places using invariants in 1932 ms returned []
Implicit Place search using SMT only with invariants took 1933 ms to find 0 implicit places.
[2024-05-25 18:31:32] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:31:32] [INFO ] Invariant cache hit.
[2024-05-25 18:31:34] [INFO ] Dead Transitions using invariants and state equation in 2078 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5943 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Computed a total of 19068 stabilizing places and 26348 stable transitions
Computed a total of 19068 stabilizing places and 26348 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 245 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Finished random walk after 8832 steps, including 123 resets, run visited all 4 properties in 317 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2 p1), (X p0), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (AND p1 p2))), (F (NOT p0)), (F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 3 factoid took 248 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 270 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 259 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Product exploration explored 100000 steps with 1397 reset in 2722 ms.
Product exploration explored 100000 steps with 1398 reset in 2756 ms.
Applying partial POR strategy [false, false, false, true, true, false, false]
Stuttering acceptance computed with spot in 285 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Support contains 6 out of 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Performed 7391 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7391 rules applied. Total rules applied 7391 place count 25084 transition count 38317
Performed 494 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7885 places in 43 ms
Iterating global reduction 1 with 494 rules applied. Total rules applied 7885 place count 25084 transition count 38317
Deduced a syphon composed of 7885 places in 46 ms
Applied a total of 7885 rules in 8423 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:31:51] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:31:55] [INFO ] Computed 1633 invariants in 4164 ms
[2024-05-25 18:31:57] [INFO ] Dead Transitions using invariants and state equation in 6023 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25084/25084 places, 38317/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14452 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Built C files in :
/tmp/ltsmin4972406504775733842
[2024-05-25 18:31:57] [INFO ] Built C files in 380ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4972406504775733842
Running compilation step : cd /tmp/ltsmin4972406504775733842;'/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/ltsmin4972406504775733842;'/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/ltsmin4972406504775733842;'/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 6 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2614 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:32:03] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:32:07] [INFO ] Computed 1633 invariants in 3988 ms
[2024-05-25 18:32:09] [INFO ] Implicit Places using invariants in 6083 ms returned []
Implicit Place search using SMT only with invariants took 6084 ms to find 0 implicit places.
[2024-05-25 18:32:09] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:32:09] [INFO ] Invariant cache hit.
[2024-05-25 18:32:11] [INFO ] Dead Transitions using invariants and state equation in 2082 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10791 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Built C files in :
/tmp/ltsmin10617530577811880951
[2024-05-25 18:32:11] [INFO ] Built C files in 313ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10617530577811880951
Running compilation step : cd /tmp/ltsmin10617530577811880951;'/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/ltsmin10617530577811880951;'/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/ltsmin10617530577811880951;'/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 18:32:16] [INFO ] Flatten gal took : 943 ms
[2024-05-25 18:32:17] [INFO ] Flatten gal took : 1032 ms
[2024-05-25 18:32:18] [INFO ] Time to serialize gal into /tmp/LTL10157548037102136714.gal : 203 ms
[2024-05-25 18:32:18] [INFO ] Time to serialize properties into /tmp/LTL4644942400248105007.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10157548037102136714.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17580937037837024187.hoa' '-atoms' '/tmp/LTL4644942400248105007.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/LTL4644942400248105007.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17580937037837024187.hoa
Detected timeout of ITS tools.
[2024-05-25 18:32:34] [INFO ] Flatten gal took : 920 ms
[2024-05-25 18:32:35] [INFO ] Flatten gal took : 970 ms
[2024-05-25 18:32:35] [INFO ] Time to serialize gal into /tmp/LTL5162214314023212342.gal : 155 ms
[2024-05-25 18:32:35] [INFO ] Time to serialize properties into /tmp/LTL9771153511448702039.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/LTL5162214314023212342.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9771153511448702039.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("(Node0HasDetectedCrashOfNode20<=Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)")||(X(G((("(Lx4HasReceivedTheRequestOfNo...391
Formula 0 simplified : XF(!"(Node0HasDetectedCrashOfNode20<=Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)" & XF((!"(Lx4HasReceivedTheRequestOfNode32...381
Detected timeout of ITS tools.
[2024-05-25 18:32:51] [INFO ] Flatten gal took : 918 ms
[2024-05-25 18:32:51] [INFO ] Applying decomposition
[2024-05-25 18:32:52] [INFO ] Flatten gal took : 947 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/graph15655849497589404659.txt' '-o' '/tmp/graph15655849497589404659.bin' '-w' '/tmp/graph15655849497589404659.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15655849497589404659.bin' '-l' '-1' '-v' '-w' '/tmp/graph15655849497589404659.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:32:55] [INFO ] Decomposing Gal with order
[2024-05-25 18:32:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:33:18] [INFO ] Removed a total of 27084 redundant transitions.
[2024-05-25 18:33:19] [INFO ] Flatten gal took : 10409 ms
[2024-05-25 18:33:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 2392 labels/synchronizations in 979 ms.
[2024-05-25 18:33:26] [INFO ] Time to serialize gal into /tmp/LTL9060350655852128515.gal : 284 ms
[2024-05-25 18:33:26] [INFO ] Time to serialize properties into /tmp/LTL13093496181887810306.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/LTL9060350655852128515.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13093496181887810306.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("(gu553.Node0HasDetectedCrashOfNode20<=gu553.Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)")||(X(G((("(gu125.Lx4HasRece...439
Formula 0 simplified : XF(!"(gu553.Node0HasDetectedCrashOfNode20<=gu553.Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)" & XF((!"(gu125.Lx4HasReceived...429
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16633763567808665149
[2024-05-25 18:33:42] [INFO ] Built C files in 312ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16633763567808665149
Running compilation step : cd /tmp/ltsmin16633763567808665149;'/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/ltsmin16633763567808665149;'/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/ltsmin16633763567808665149;'/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-S32C07-LTLCardinality-01 finished in 161199 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))'
Support contains 1 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2557 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:33:47] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:33:47] [INFO ] Invariant cache hit.
[2024-05-25 18:33:49] [INFO ] Implicit Places using invariants in 2120 ms returned []
Implicit Place search using SMT only with invariants took 2124 ms to find 0 implicit places.
[2024-05-25 18:33:49] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:33:49] [INFO ] Invariant cache hit.
[2024-05-25 18:33:51] [INFO ] Dead Transitions using invariants and state equation in 2112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6795 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s4538)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-02 finished in 7019 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||G(p1)))&&F(G(p2)))))'
Support contains 6 out of 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7388 transitions
Trivial Post-agglo rules discarded 7388 transitions
Performed 7388 trivial Post agglomeration. Transition count delta: 7388
Iterating post reduction 0 with 7388 rules applied. Total rules applied 7388 place count 25084 transition count 30929
Reduce places removed 7388 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 7392 rules applied. Total rules applied 14780 place count 17696 transition count 30925
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 14784 place count 17692 transition count 30925
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14784 place count 17692 transition count 30463
Deduced a syphon composed of 462 places in 42 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15708 place count 17230 transition count 30463
Discarding 6926 places :
Symmetric choice reduction at 3 with 6926 rule applications. Total rules 22634 place count 10304 transition count 23537
Iterating global reduction 3 with 6926 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23527
Deduced a syphon composed of 10 places in 32 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 29580 place count 10294 transition count 23527
Discarding 986 places :
Symmetric choice reduction at 3 with 986 rule applications. Total rules 30566 place count 9308 transition count 16625
Iterating global reduction 3 with 986 rules applied. Total rules applied 31552 place count 9308 transition count 16625
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31618 place count 9275 transition count 16592
Applied a total of 31618 rules in 12490 ms. Remains 9275 /25084 variables (removed 15809) and now considering 16592/38317 (removed 21725) transitions.
[2024-05-25 18:34:04] [INFO ] Flow matrix only has 15536 transitions (discarded 1056 similar events)
// Phase 1: matrix 15536 rows 9275 cols
[2024-05-25 18:34:05] [INFO ] Computed 1633 invariants in 747 ms
[2024-05-25 18:34:06] [INFO ] Implicit Places using invariants in 1624 ms returned []
Implicit Place search using SMT only with invariants took 1625 ms to find 0 implicit places.
[2024-05-25 18:34:06] [INFO ] Flow matrix only has 15536 transitions (discarded 1056 similar events)
[2024-05-25 18:34:06] [INFO ] Invariant cache hit.
[2024-05-25 18:34:07] [INFO ] Dead Transitions using invariants and state equation in 868 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9275/25084 places, 16592/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14986 ms. Remains : 9275/25084 places, 16592/38317 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s5951 s2359), p1:(LEQ s3571 s5851), p2:(LEQ s6300 s2242)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1870 reset in 1895 ms.
Product exploration explored 100000 steps with 1872 reset in 1871 ms.
Computed a total of 3292 stabilizing places and 4656 stable transitions
Computed a total of 3292 stabilizing places and 4656 stable transitions
Detected a total of 3292/9275 stabilizing places and 4656/16592 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 108 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2)]
Incomplete random walk after 10000 steps, including 187 resets, run finished after 345 ms. (steps per millisecond=28 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 11713 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11713 steps, saw 5761 distinct states, run finished after 3002 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-25 18:34:14] [INFO ] Flow matrix only has 15536 transitions (discarded 1056 similar events)
[2024-05-25 18:34:14] [INFO ] Invariant cache hit.
[2024-05-25 18:34:16] [INFO ] After 1097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 18:34:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 165 ms returned sat
[2024-05-25 18:34:17] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 615 ms returned sat
[2024-05-25 18:34:32] [INFO ] After 14667ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-05-25 18:34:32] [INFO ] State equation strengthened by 6406 read => feed constraints.
[2024-05-25 18:34:34] [INFO ] After 1144ms SMT Verify possible using 6406 Read/Feed constraints in natural domain returned unsat :3 sat :0
[2024-05-25 18:34:34] [INFO ] After 18069ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p1) (NOT p0)))), (G (NOT (AND p1 (NOT p0)))), (G p2)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 20 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-04 finished in 42007 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 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7392 transitions
Trivial Post-agglo rules discarded 7392 transitions
Performed 7392 trivial Post agglomeration. Transition count delta: 7392
Iterating post reduction 0 with 7392 rules applied. Total rules applied 7392 place count 25084 transition count 30925
Reduce places removed 7392 places and 0 transitions.
Iterating post reduction 1 with 7392 rules applied. Total rules applied 14784 place count 17692 transition count 30925
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 462 Pre rules applied. Total rules applied 14784 place count 17692 transition count 30463
Deduced a syphon composed of 462 places in 41 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 2 with 924 rules applied. Total rules applied 15708 place count 17230 transition count 30463
Discarding 6930 places :
Symmetric choice reduction at 2 with 6930 rule applications. Total rules 22638 place count 10300 transition count 23533
Iterating global reduction 2 with 6930 rules applied. Total rules applied 29568 place count 10300 transition count 23533
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 29568 place count 10300 transition count 23519
Deduced a syphon composed of 14 places in 28 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 29596 place count 10286 transition count 23519
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 30586 place count 9296 transition count 16589
Iterating global reduction 2 with 990 rules applied. Total rules applied 31576 place count 9296 transition count 16589
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 21 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 31642 place count 9263 transition count 16556
Applied a total of 31642 rules in 12307 ms. Remains 9263 /25084 variables (removed 15821) and now considering 16556/38317 (removed 21761) transitions.
[2024-05-25 18:34:46] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
// Phase 1: matrix 15500 rows 9263 cols
[2024-05-25 18:34:47] [INFO ] Computed 1633 invariants in 717 ms
[2024-05-25 18:34:48] [INFO ] Implicit Places using invariants in 1599 ms returned []
Implicit Place search using SMT only with invariants took 1610 ms to find 0 implicit places.
[2024-05-25 18:34:48] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:34:48] [INFO ] Invariant cache hit.
[2024-05-25 18:34:48] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9263/25084 places, 16556/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14795 ms. Remains : 9263/25084 places, 16556/38317 transitions.
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-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 s8570 s2929)], 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 1982 reset in 1959 ms.
Product exploration explored 100000 steps with 1980 reset in 2002 ms.
Computed a total of 3280 stabilizing places and 4620 stable transitions
Computed a total of 3280 stabilizing places and 4620 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 74 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 43 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 198 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 12367 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12367 steps, saw 6054 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:34:56] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:34:56] [INFO ] Invariant cache hit.
[2024-05-25 18:34:57] [INFO ] After 879ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:34:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 155 ms returned sat
[2024-05-25 18:34:59] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 612 ms returned sat
[2024-05-25 18:35:15] [INFO ] After 15799ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:35:15] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2024-05-25 18:35:21] [INFO ] After 6250ms SMT Verify possible using 6382 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-25 18:35:21] [INFO ] After 23926ms 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 : [p0, (X p0), true, (X (X p0)), (G p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 13 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-05 finished in 47190 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)))'
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2509 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:35:23] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:35:27] [INFO ] Computed 1633 invariants in 3932 ms
[2024-05-25 18:35:29] [INFO ] Implicit Places using invariants in 5988 ms returned []
Implicit Place search using SMT only with invariants took 5989 ms to find 0 implicit places.
[2024-05-25 18:35:29] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:35:29] [INFO ] Invariant cache hit.
[2024-05-25 18:35:31] [INFO ] Dead Transitions using invariants and state equation in 1835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10335 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s11930 s22691) (GT s1664 s7626))], 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 70 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-06 finished in 10531 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((G(p0)||X(p1))))'
Support contains 5 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2448 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:35:34] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:35:34] [INFO ] Invariant cache hit.
[2024-05-25 18:35:36] [INFO ] Implicit Places using invariants in 1881 ms returned []
Implicit Place search using SMT only with invariants took 1882 ms to find 0 implicit places.
[2024-05-25 18:35:36] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:35:36] [INFO ] Invariant cache hit.
[2024-05-25 18:35:38] [INFO ] Dead Transitions using invariants and state equation in 1974 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6305 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GT s16526 s15954) (GT 1 s9171)), p1:(LEQ s12103 s18298)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 27322 steps with 380 reset in 718 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-07 finished in 7297 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7392 transitions
Trivial Post-agglo rules discarded 7392 transitions
Performed 7392 trivial Post agglomeration. Transition count delta: 7392
Iterating post reduction 0 with 7392 rules applied. Total rules applied 7392 place count 25084 transition count 30925
Reduce places removed 7392 places and 0 transitions.
Iterating post reduction 1 with 7392 rules applied. Total rules applied 14784 place count 17692 transition count 30925
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 462 Pre rules applied. Total rules applied 14784 place count 17692 transition count 30463
Deduced a syphon composed of 462 places in 37 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 2 with 924 rules applied. Total rules applied 15708 place count 17230 transition count 30463
Discarding 6930 places :
Symmetric choice reduction at 2 with 6930 rule applications. Total rules 22638 place count 10300 transition count 23533
Iterating global reduction 2 with 6930 rules applied. Total rules applied 29568 place count 10300 transition count 23533
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 29568 place count 10300 transition count 23519
Deduced a syphon composed of 14 places in 27 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 29596 place count 10286 transition count 23519
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 30586 place count 9296 transition count 16589
Iterating global reduction 2 with 990 rules applied. Total rules applied 31576 place count 9296 transition count 16589
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 31642 place count 9263 transition count 16556
Applied a total of 31642 rules in 11821 ms. Remains 9263 /25084 variables (removed 15821) and now considering 16556/38317 (removed 21761) transitions.
[2024-05-25 18:35:51] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
// Phase 1: matrix 15500 rows 9263 cols
[2024-05-25 18:35:51] [INFO ] Computed 1633 invariants in 724 ms
[2024-05-25 18:35:52] [INFO ] Implicit Places using invariants in 1510 ms returned []
Implicit Place search using SMT only with invariants took 1511 ms to find 0 implicit places.
[2024-05-25 18:35:52] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:35:52] [INFO ] Invariant cache hit.
[2024-05-25 18:35:53] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9263/25084 places, 16556/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14166 ms. Remains : 9263/25084 places, 16556/38317 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s4353)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1987 reset in 1856 ms.
Product exploration explored 100000 steps with 1986 reset in 1965 ms.
Computed a total of 3280 stabilizing places and 4620 stable transitions
Computed a total of 3280 stabilizing places and 4620 stable transitions
Detected a total of 3280/9263 stabilizing places and 4620/16556 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4544 steps, including 90 resets, run visited all 1 properties in 87 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 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 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 9263 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9263/9263 places, 16556/16556 transitions.
Applied a total of 0 rules in 2907 ms. Remains 9263 /9263 variables (removed 0) and now considering 16556/16556 (removed 0) transitions.
[2024-05-25 18:36:00] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:36:00] [INFO ] Invariant cache hit.
[2024-05-25 18:36:01] [INFO ] Implicit Places using invariants in 850 ms returned []
Implicit Place search using SMT only with invariants took 852 ms to find 0 implicit places.
[2024-05-25 18:36:01] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:36:01] [INFO ] Invariant cache hit.
[2024-05-25 18:36:02] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4639 ms. Remains : 9263/9263 places, 16556/16556 transitions.
Computed a total of 3280 stabilizing places and 4620 stable transitions
Computed a total of 3280 stabilizing places and 4620 stable transitions
Detected a total of 3280/9263 stabilizing places and 4620/16556 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 447 steps, including 8 resets, run visited all 1 properties in 11 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 159 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1987 reset in 1964 ms.
Product exploration explored 100000 steps with 1986 reset in 1993 ms.
Built C files in :
/tmp/ltsmin3380249809825836543
[2024-05-25 18:36:07] [INFO ] Too many transitions (16556) to apply POR reductions. Disabling POR matrices.
[2024-05-25 18:36:07] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3380249809825836543
Running compilation step : cd /tmp/ltsmin3380249809825836543;'/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/ltsmin3380249809825836543;'/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/ltsmin3380249809825836543;'/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 1 out of 9263 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9263/9263 places, 16556/16556 transitions.
Applied a total of 0 rules in 2895 ms. Remains 9263 /9263 variables (removed 0) and now considering 16556/16556 (removed 0) transitions.
[2024-05-25 18:36:13] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:36:13] [INFO ] Invariant cache hit.
[2024-05-25 18:36:14] [INFO ] Implicit Places using invariants in 856 ms returned []
Implicit Place search using SMT only with invariants took 863 ms to find 0 implicit places.
[2024-05-25 18:36:14] [INFO ] Flow matrix only has 15500 transitions (discarded 1056 similar events)
[2024-05-25 18:36:14] [INFO ] Invariant cache hit.
[2024-05-25 18:36:15] [INFO ] Dead Transitions using invariants and state equation in 821 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4580 ms. Remains : 9263/9263 places, 16556/16556 transitions.
Built C files in :
/tmp/ltsmin17099562311711985996
[2024-05-25 18:36:15] [INFO ] Too many transitions (16556) to apply POR reductions. Disabling POR matrices.
[2024-05-25 18:36:15] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17099562311711985996
Running compilation step : cd /tmp/ltsmin17099562311711985996;'/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/ltsmin17099562311711985996;'/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/ltsmin17099562311711985996;'/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 18:36:19] [INFO ] Flatten gal took : 514 ms
[2024-05-25 18:36:19] [INFO ] Flatten gal took : 423 ms
[2024-05-25 18:36:19] [INFO ] Time to serialize gal into /tmp/LTL422228385993440786.gal : 76 ms
[2024-05-25 18:36:19] [INFO ] Time to serialize properties into /tmp/LTL13745471982961956688.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/LTL422228385993440786.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5194017050077044172.hoa' '-atoms' '/tmp/LTL13745471982961956688.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL13745471982961956688.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5194017050077044172.hoa
Detected timeout of ITS tools.
[2024-05-25 18:36:35] [INFO ] Flatten gal took : 397 ms
[2024-05-25 18:36:36] [INFO ] Flatten gal took : 414 ms
[2024-05-25 18:36:36] [INFO ] Time to serialize gal into /tmp/LTL6470219391286616469.gal : 82 ms
[2024-05-25 18:36:36] [INFO ] Time to serialize properties into /tmp/LTL8881073061697216188.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/LTL6470219391286616469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8881073061697216188.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node16HasDetectedCrashOfNode1<1)"))))
Formula 0 simplified : FG!"(Node16HasDetectedCrashOfNode1<1)"
Detected timeout of ITS tools.
[2024-05-25 18:36:51] [INFO ] Flatten gal took : 397 ms
[2024-05-25 18:36:51] [INFO ] Applying decomposition
[2024-05-25 18:36:52] [INFO ] Flatten gal took : 414 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/graph602165510053528417.txt' '-o' '/tmp/graph602165510053528417.bin' '-w' '/tmp/graph602165510053528417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph602165510053528417.bin' '-l' '-1' '-v' '-w' '/tmp/graph602165510053528417.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:36:53] [INFO ] Decomposing Gal with order
[2024-05-25 18:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:36:57] [INFO ] Removed a total of 14336 redundant transitions.
[2024-05-25 18:36:58] [INFO ] Flatten gal took : 3150 ms
[2024-05-25 18:37:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 10705 labels/synchronizations in 1373 ms.
[2024-05-25 18:37:00] [INFO ] Time to serialize gal into /tmp/LTL1502260177712835808.gal : 141 ms
[2024-05-25 18:37:00] [INFO ] Time to serialize properties into /tmp/LTL7339529389764050911.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/LTL1502260177712835808.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7339529389764050911.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(i1.u1.Node16HasDetectedCrashOfNode1<1)"))))
Formula 0 simplified : FG!"(i1.u1.Node16HasDetectedCrashOfNode1<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin660369718577670950
[2024-05-25 18:37:15] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin660369718577670950
Running compilation step : cd /tmp/ltsmin660369718577670950;'/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/ltsmin660369718577670950;'/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/ltsmin660369718577670950;'/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-S32C07-LTLCardinality-08 finished in 99442 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) U G(p1)))'
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2585 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:37:21] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:37:25] [INFO ] Computed 1633 invariants in 4024 ms
[2024-05-25 18:37:27] [INFO ] Implicit Places using invariants in 5917 ms returned []
Implicit Place search using SMT only with invariants took 5920 ms to find 0 implicit places.
[2024-05-25 18:37:27] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:37:27] [INFO ] Invariant cache hit.
[2024-05-25 18:37:29] [INFO ] Dead Transitions using invariants and state equation in 2115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10622 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s13391 s20822), p0:(LEQ s8520 s2754)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 72380 steps with 24005 reset in 10001 ms.
Product exploration timeout after 66660 steps with 22188 reset in 10001 ms.
Computed a total of 19068 stabilizing places and 26348 stable transitions
Computed a total of 19068 stabilizing places and 26348 stable transitions
Detected a total of 19068/25084 stabilizing places and 26348/38317 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 156 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 139 resets, run finished after 404 ms. (steps per millisecond=24 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 18:37:50] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:37:50] [INFO ] Invariant cache hit.
[2024-05-25 18:37:53] [INFO ] After 3335ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 18:37:57] [INFO ] [Nat]Absence check using 63 positive place invariants in 260 ms returned sat
[2024-05-25 18:37:59] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 1578 ms returned sat
[2024-05-25 18:38:18] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14780 place count 17695 transition count 30926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 46 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22633 place count 10304 transition count 23537
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23526
Deduced a syphon composed of 11 places in 28 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 3 with 578 rules applied. Total rules applied 32200 place count 9273 transition count 21928
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 3 with 578 rules applied. Total rules applied 32778 place count 8695 transition count 21928
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 32877 place count 8695 transition count 21928
Applied a total of 32877 rules in 16161 ms. Remains 8695 /25084 variables (removed 16389) and now considering 21928/38317 (removed 16389) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16161 ms. Remains : 8695/25084 places, 21928/38317 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 714 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11416 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11416 steps, saw 5526 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:38:38] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
// Phase 1: matrix 20363 rows 8695 cols
[2024-05-25 18:38:39] [INFO ] Computed 1633 invariants in 900 ms
[2024-05-25 18:38:40] [INFO ] After 885ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:38:41] [INFO ] [Nat]Absence check using 65 positive place invariants in 150 ms returned sat
[2024-05-25 18:38:42] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 618 ms returned sat
[2024-05-25 18:38:59] [INFO ] After 16794ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:38:59] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:39:02] [INFO ] After 3346ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:39:03] [INFO ] After 4142ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 577 ms.
[2024-05-25 18:39:04] [INFO ] After 23345ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 8695 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1668 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1670 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1712 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
[2024-05-25 18:39:07] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:39:07] [INFO ] Invariant cache hit.
[2024-05-25 18:39:08] [INFO ] Implicit Places using invariants in 743 ms returned []
Implicit Place search using SMT only with invariants took 743 ms to find 0 implicit places.
[2024-05-25 18:39:08] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:39:08] [INFO ] Invariant cache hit.
[2024-05-25 18:39:08] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3209 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Graph (trivial) has 7146 edges and 8695 vertex of which 33 / 8695 are part of one of the 1 SCC in 9 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 66350 edges and 8663 vertex of which 8633 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.9 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17076.t19125 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7991 transition count 18856
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7541 transition count 17959
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 7092 transition count 17119
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6644 transition count 16337
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 6252 transition count 15609
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1063 rules applied. Total rules applied 6502 place count 5862 transition count 14936
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 960 rules applied. Total rules applied 7462 place count 5525 transition count 14313
Ensure Unique test removed 47 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 909 rules applied. Total rules applied 8371 place count 5190 transition count 13739
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9187 place count 4902 transition count 13211
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 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 9 with 768 rules applied. Total rules applied 9955 place count 4616 transition count 12729
Ensure Unique test removed 2 places
Reduce places removed 242 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 10 with 682 rules applied. Total rules applied 10637 place count 4374 transition count 12289
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 11 with 638 rules applied. Total rules applied 11275 place count 4134 transition count 11891
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 12 with 560 rules applied. Total rules applied 11835 place count 3934 transition count 11531
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 13 with 520 rules applied. Total rules applied 12355 place count 3736 transition count 11209
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 14 with 450 rules applied. Total rules applied 12805 place count 3574 transition count 10921
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 15 with 414 rules applied. Total rules applied 13219 place count 3414 transition count 10667
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 16 with 352 rules applied. Total rules applied 13571 place count 3286 transition count 10443
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 17 with 320 rules applied. Total rules applied 13891 place count 3160 transition count 10249
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 18 with 266 rules applied. Total rules applied 14157 place count 3062 transition count 10081
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 19 with 238 rules applied. Total rules applied 14395 place count 2966 transition count 9939
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 20 with 192 rules applied. Total rules applied 14587 place count 2894 transition count 9819
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 21 with 168 rules applied. Total rules applied 14755 place count 2824 transition count 9721
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 22 with 130 rules applied. Total rules applied 14885 place count 2774 transition count 9641
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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14995 place count 2726 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15075 place count 2694 transition count 9531
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15139 place count 2664 transition count 9497
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15181 place count 2646 transition count 9473
Ensure Unique test removed 8 places
Reduce places removed 16 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 27 with 30 rules applied. Total rules applied 15211 place count 2630 transition count 9459
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 28 with 16 rules applied. Total rules applied 15227 place count 2622 transition count 9451
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 29 with 9 rules applied. Total rules applied 15236 place count 2616 transition count 9448
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 30 with 4 rules applied. Total rules applied 15240 place count 2613 transition count 9447
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 462 Pre rules applied. Total rules applied 15240 place count 2613 transition count 8985
Deduced a syphon composed of 462 places in 2 ms
Ensure Unique test removed 459 places
Reduce places removed 921 places and 0 transitions.
Iterating global reduction 31 with 1383 rules applied. Total rules applied 16623 place count 1692 transition count 8985
Discarding 477 places :
Symmetric choice reduction at 31 with 477 rule applications. Total rules 17100 place count 1215 transition count 8508
Iterating global reduction 31 with 477 rules applied. Total rules applied 17577 place count 1215 transition count 8508
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17577 place count 1215 transition count 8507
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17579 place count 1214 transition count 8507
Discarding 943 places :
Symmetric choice reduction at 31 with 943 rule applications. Total rules 18522 place count 271 transition count 1906
Iterating global reduction 31 with 943 rules applied. Total rules applied 19465 place count 271 transition count 1906
Ensure Unique test removed 943 transitions
Reduce isomorphic transitions removed 943 transitions.
Iterating post reduction 31 with 943 rules applied. Total rules applied 20408 place count 271 transition count 963
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 32 with 66 rules applied. Total rules applied 20474 place count 238 transition count 930
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 32 with 14 rules applied. Total rules applied 20488 place count 238 transition count 916
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 32 with 14 rules applied. Total rules applied 20502 place count 224 transition count 916
Discarding 30 places :
Symmetric choice reduction at 33 with 30 rule applications. Total rules 20532 place count 194 transition count 706
Iterating global reduction 33 with 30 rules applied. Total rules applied 20562 place count 194 transition count 706
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 20592 place count 194 transition count 676
Applied a total of 20592 rules in 28254 ms. Remains 194 /8695 variables (removed 8501) and now considering 676/21928 (removed 21252) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 676 rows 194 cols
[2024-05-25 18:39:37] [INFO ] Computed 54 invariants in 21 ms
[2024-05-25 18:39:37] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:39:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:39:37] [INFO ] [Nat]Absence check using 4 positive and 50 generalized place invariants in 6 ms returned sat
[2024-05-25 18:39:37] [INFO ] After 162ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:39:37] [INFO ] After 190ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-25 18:39:37] [INFO ] After 248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 p0))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 14 factoid took 316 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 130 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14780 place count 17695 transition count 30926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 44 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22633 place count 10304 transition count 23537
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23526
Deduced a syphon composed of 11 places in 28 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 20 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Applied a total of 31622 rules in 12316 ms. Remains 9273 /25084 variables (removed 15811) and now considering 16584/38317 (removed 21733) transitions.
[2024-05-25 18:39:50] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 18:39:51] [INFO ] Computed 1633 invariants in 707 ms
[2024-05-25 18:39:52] [INFO ] Implicit Places using invariants in 1517 ms returned []
Implicit Place search using SMT only with invariants took 1518 ms to find 0 implicit places.
[2024-05-25 18:39:52] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:39:52] [INFO ] Invariant cache hit.
[2024-05-25 18:39:52] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9273/25084 places, 16584/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14703 ms. Remains : 9273/25084 places, 16584/38317 transitions.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Detected a total of 3290/9273 stabilizing places and 4648/16584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 146 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 145 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 392 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 11942 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{0=1, 1=1, 4=1}
Probabilistic random walk after 11942 steps, saw 5872 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :3
Running SMT prover for 2 properties.
[2024-05-25 18:39:57] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:39:57] [INFO ] Invariant cache hit.
[2024-05-25 18:39:58] [INFO ] After 1061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 18:39:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 141 ms returned sat
[2024-05-25 18:39:59] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 628 ms returned sat
[2024-05-25 18:40:13] [INFO ] After 13663ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 18:40:13] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 18:40:18] [INFO ] After 4177ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 18:40:18] [INFO ] After 4990ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 520 ms.
[2024-05-25 18:40:19] [INFO ] After 21210ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 0 with 578 rules applied. Total rules applied 578 place count 9273 transition count 21928
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 0 with 578 rules applied. Total rules applied 1156 place count 8695 transition count 21928
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 1 with 99 rules applied. Total rules applied 1255 place count 8695 transition count 21928
Applied a total of 1255 rules in 6684 ms. Remains 8695 /9273 variables (removed 578) and now considering 21928/16584 (removed -5344) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6684 ms. Remains : 8695/9273 places, 21928/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 694 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11516 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11516 steps, saw 5563 distinct states, run finished after 3003 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:40:29] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
// Phase 1: matrix 20363 rows 8695 cols
[2024-05-25 18:40:30] [INFO ] Computed 1633 invariants in 828 ms
[2024-05-25 18:40:31] [INFO ] After 793ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:40:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 145 ms returned sat
[2024-05-25 18:40:32] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 587 ms returned sat
[2024-05-25 18:40:51] [INFO ] After 18227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:40:51] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:40:54] [INFO ] After 3347ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:40:55] [INFO ] After 4134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 568 ms.
[2024-05-25 18:40:56] [INFO ] After 24703ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 8695 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1712 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1712 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1744 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
[2024-05-25 18:40:59] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:40:59] [INFO ] Invariant cache hit.
[2024-05-25 18:41:00] [INFO ] Implicit Places using invariants in 768 ms returned []
Implicit Place search using SMT only with invariants took 769 ms to find 0 implicit places.
[2024-05-25 18:41:00] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:41:00] [INFO ] Invariant cache hit.
[2024-05-25 18:41:01] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3288 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Graph (trivial) has 7146 edges and 8695 vertex of which 33 / 8695 are part of one of the 1 SCC in 2 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 66350 edges and 8663 vertex of which 8633 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.8 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17076.t19125 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7991 transition count 18856
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7541 transition count 17959
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 7092 transition count 17119
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6644 transition count 16337
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 6252 transition count 15609
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1063 rules applied. Total rules applied 6502 place count 5862 transition count 14936
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 960 rules applied. Total rules applied 7462 place count 5525 transition count 14313
Ensure Unique test removed 47 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 909 rules applied. Total rules applied 8371 place count 5190 transition count 13739
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9187 place count 4902 transition count 13211
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 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 9 with 768 rules applied. Total rules applied 9955 place count 4616 transition count 12729
Ensure Unique test removed 2 places
Reduce places removed 242 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 10 with 682 rules applied. Total rules applied 10637 place count 4374 transition count 12289
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 11 with 638 rules applied. Total rules applied 11275 place count 4134 transition count 11891
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 12 with 560 rules applied. Total rules applied 11835 place count 3934 transition count 11531
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 13 with 520 rules applied. Total rules applied 12355 place count 3736 transition count 11209
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 14 with 450 rules applied. Total rules applied 12805 place count 3574 transition count 10921
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 15 with 414 rules applied. Total rules applied 13219 place count 3414 transition count 10667
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 16 with 352 rules applied. Total rules applied 13571 place count 3286 transition count 10443
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 17 with 320 rules applied. Total rules applied 13891 place count 3160 transition count 10249
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 18 with 266 rules applied. Total rules applied 14157 place count 3062 transition count 10081
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 19 with 238 rules applied. Total rules applied 14395 place count 2966 transition count 9939
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 20 with 192 rules applied. Total rules applied 14587 place count 2894 transition count 9819
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 21 with 168 rules applied. Total rules applied 14755 place count 2824 transition count 9721
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 22 with 130 rules applied. Total rules applied 14885 place count 2774 transition count 9641
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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14995 place count 2726 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15075 place count 2694 transition count 9531
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15139 place count 2664 transition count 9497
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15181 place count 2646 transition count 9473
Ensure Unique test removed 8 places
Reduce places removed 16 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 27 with 30 rules applied. Total rules applied 15211 place count 2630 transition count 9459
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 28 with 16 rules applied. Total rules applied 15227 place count 2622 transition count 9451
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 29 with 9 rules applied. Total rules applied 15236 place count 2616 transition count 9448
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 30 with 4 rules applied. Total rules applied 15240 place count 2613 transition count 9447
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 462 Pre rules applied. Total rules applied 15240 place count 2613 transition count 8985
Deduced a syphon composed of 462 places in 3 ms
Ensure Unique test removed 459 places
Reduce places removed 921 places and 0 transitions.
Iterating global reduction 31 with 1383 rules applied. Total rules applied 16623 place count 1692 transition count 8985
Discarding 477 places :
Symmetric choice reduction at 31 with 477 rule applications. Total rules 17100 place count 1215 transition count 8508
Iterating global reduction 31 with 477 rules applied. Total rules applied 17577 place count 1215 transition count 8508
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17577 place count 1215 transition count 8507
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17579 place count 1214 transition count 8507
Discarding 943 places :
Symmetric choice reduction at 31 with 943 rule applications. Total rules 18522 place count 271 transition count 1906
Iterating global reduction 31 with 943 rules applied. Total rules applied 19465 place count 271 transition count 1906
Ensure Unique test removed 943 transitions
Reduce isomorphic transitions removed 943 transitions.
Iterating post reduction 31 with 943 rules applied. Total rules applied 20408 place count 271 transition count 963
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 32 with 66 rules applied. Total rules applied 20474 place count 238 transition count 930
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 32 with 14 rules applied. Total rules applied 20488 place count 238 transition count 916
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 32 with 14 rules applied. Total rules applied 20502 place count 224 transition count 916
Discarding 30 places :
Symmetric choice reduction at 33 with 30 rule applications. Total rules 20532 place count 194 transition count 706
Iterating global reduction 33 with 30 rules applied. Total rules applied 20562 place count 194 transition count 706
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 20592 place count 194 transition count 676
Applied a total of 20592 rules in 27723 ms. Remains 194 /8695 variables (removed 8501) and now considering 676/21928 (removed 21252) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 676 rows 194 cols
[2024-05-25 18:41:28] [INFO ] Computed 54 invariants in 17 ms
[2024-05-25 18:41:29] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:41:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:41:29] [INFO ] [Nat]Absence check using 4 positive and 50 generalized place invariants in 6 ms returned sat
[2024-05-25 18:41:29] [INFO ] After 172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:41:29] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-25 18:41:29] [INFO ] After 283ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 14 factoid took 385 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 127 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 1940 reset in 2018 ms.
Product exploration explored 100000 steps with 1940 reset in 2019 ms.
Built C files in :
/tmp/ltsmin7238890352292587061
[2024-05-25 18:41:34] [INFO ] Too many transitions (16584) to apply POR reductions. Disabling POR matrices.
[2024-05-25 18:41:34] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7238890352292587061
Running compilation step : cd /tmp/ltsmin7238890352292587061;'/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/ltsmin7238890352292587061;'/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/ltsmin7238890352292587061;'/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 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 2997 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 18:41:40] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 18:41:41] [INFO ] Computed 1633 invariants in 706 ms
[2024-05-25 18:41:41] [INFO ] Implicit Places using invariants in 1505 ms returned []
Implicit Place search using SMT only with invariants took 1505 ms to find 0 implicit places.
[2024-05-25 18:41:41] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:41:41] [INFO ] Invariant cache hit.
[2024-05-25 18:41:42] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5309 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Built C files in :
/tmp/ltsmin2448607857906588387
[2024-05-25 18:41:42] [INFO ] Too many transitions (16584) to apply POR reductions. Disabling POR matrices.
[2024-05-25 18:41:42] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2448607857906588387
Running compilation step : cd /tmp/ltsmin2448607857906588387;'/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/ltsmin2448607857906588387;'/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/ltsmin2448607857906588387;'/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 18:41:46] [INFO ] Flatten gal took : 387 ms
[2024-05-25 18:41:47] [INFO ] Flatten gal took : 412 ms
[2024-05-25 18:41:47] [INFO ] Time to serialize gal into /tmp/LTL2893573024037975747.gal : 101 ms
[2024-05-25 18:41:47] [INFO ] Time to serialize properties into /tmp/LTL3294641503461818324.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2893573024037975747.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18070624881071332377.hoa' '-atoms' '/tmp/LTL3294641503461818324.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/LTL3294641503461818324.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18070624881071332377.hoa
Detected timeout of ITS tools.
[2024-05-25 18:42:03] [INFO ] Flatten gal took : 378 ms
[2024-05-25 18:42:03] [INFO ] Flatten gal took : 395 ms
[2024-05-25 18:42:03] [INFO ] Time to serialize gal into /tmp/LTL4245219898470506302.gal : 75 ms
[2024-05-25 18:42:03] [INFO ] Time to serialize properties into /tmp/LTL4336751501337404895.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/LTL4245219898470506302.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4336751501337404895.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("(Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=Node2HasTheLeafSetOfRx5ToReplaceNode22)"))U(G("(Node18HasAskedItsLeafSetToLx0ToRe...224
Formula 0 simplified : X!"(Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=Node2HasTheLeafSetOfRx5ToReplaceNode22)" R F!"(Node18HasAskedItsLeafSetToLx0ToRepla...217
Detected timeout of ITS tools.
[2024-05-25 18:42:19] [INFO ] Flatten gal took : 394 ms
[2024-05-25 18:42:19] [INFO ] Applying decomposition
[2024-05-25 18:42:19] [INFO ] Flatten gal took : 398 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/graph3086976961819810711.txt' '-o' '/tmp/graph3086976961819810711.bin' '-w' '/tmp/graph3086976961819810711.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3086976961819810711.bin' '-l' '-1' '-v' '-w' '/tmp/graph3086976961819810711.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:42:20] [INFO ] Decomposing Gal with order
[2024-05-25 18:42:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:42:24] [INFO ] Removed a total of 15394 redundant transitions.
[2024-05-25 18:42:25] [INFO ] Flatten gal took : 2815 ms
[2024-05-25 18:42:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1559 labels/synchronizations in 545 ms.
[2024-05-25 18:42:27] [INFO ] Time to serialize gal into /tmp/LTL1516323563831051574.gal : 93 ms
[2024-05-25 18:42:27] [INFO ] Time to serialize properties into /tmp/LTL13584662718111893619.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/LTL1516323563831051574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13584662718111893619.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X("(gu399.Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=gu399.Node2HasTheLeafSetOfRx5ToReplaceNode22)"))U(G("(gu456.Node18HasAskedI...248
Formula 0 simplified : X!"(gu399.Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=gu399.Node2HasTheLeafSetOfRx5ToReplaceNode22)" R F!"(gu456.Node18HasAskedItsL...241
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3435407215954933891
[2024-05-25 18:42:42] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3435407215954933891
Running compilation step : cd /tmp/ltsmin3435407215954933891;'/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/ltsmin3435407215954933891;'/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/ltsmin3435407215954933891;'/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-S32C07-LTLCardinality-11 finished in 326853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2500 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:42:48] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:42:52] [INFO ] Computed 1633 invariants in 4004 ms
[2024-05-25 18:42:54] [INFO ] Implicit Places using invariants in 6150 ms returned []
Implicit Place search using SMT only with invariants took 6156 ms to find 0 implicit places.
[2024-05-25 18:42:54] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:42:54] [INFO ] Invariant cache hit.
[2024-05-25 18:42:56] [INFO ] Dead Transitions using invariants and state equation in 2105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10766 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GT 1 s13717) (GT 2 s11477))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3806 steps with 53 reset in 106 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-12 finished in 11169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(p1))))'
Support contains 3 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2629 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:42:59] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:42:59] [INFO ] Invariant cache hit.
[2024-05-25 18:43:01] [INFO ] Implicit Places using invariants in 1923 ms returned []
Implicit Place search using SMT only with invariants took 1924 ms to find 0 implicit places.
[2024-05-25 18:43:01] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:43:01] [INFO ] Invariant cache hit.
[2024-05-25 18:43:03] [INFO ] Dead Transitions using invariants and state equation in 1925 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6480 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s10095 s17864), p1:(GT 1 s24238)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 68390 steps with 22714 reset in 10001 ms.
Product exploration timeout after 69410 steps with 23185 reset in 10002 ms.
Computed a total of 19068 stabilizing places and 26348 stable transitions
Computed a total of 19068 stabilizing places and 26348 stable transitions
Detected a total of 19068/25084 stabilizing places and 26348/38317 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 (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 148 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 139 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 6211 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{0=1}
Probabilistic random walk after 6211 steps, saw 3124 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 18:43:27] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:43:27] [INFO ] Invariant cache hit.
[2024-05-25 18:43:30] [INFO ] [Real]Absence check using 63 positive place invariants in 324 ms returned sat
[2024-05-25 18:43:32] [INFO ] [Real]Absence check using 63 positive and 1570 generalized place invariants in 1340 ms returned sat
[2024-05-25 18:43:32] [INFO ] After 5170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:43:36] [INFO ] [Nat]Absence check using 63 positive place invariants in 315 ms returned sat
[2024-05-25 18:43:37] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 1438 ms returned sat
[2024-05-25 18:43:57] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 25084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14780 place count 17695 transition count 30926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 41 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22633 place count 10304 transition count 23537
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23526
Deduced a syphon composed of 11 places in 27 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 19 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Free-agglomeration rule (complex) applied 579 times.
Iterating global reduction 3 with 579 rules applied. Total rules applied 32201 place count 9273 transition count 21927
Reduce places removed 579 places and 0 transitions.
Iterating post reduction 3 with 579 rules applied. Total rules applied 32780 place count 8694 transition count 21927
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 32879 place count 8694 transition count 21927
Applied a total of 32879 rules in 16004 ms. Remains 8694 /25084 variables (removed 16390) and now considering 21927/38317 (removed 16390) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16004 ms. Remains : 8694/25084 places, 21927/38317 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 720 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11530 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11530 steps, saw 5568 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:44:17] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
// Phase 1: matrix 20361 rows 8694 cols
[2024-05-25 18:44:18] [INFO ] Computed 1633 invariants in 844 ms
[2024-05-25 18:44:19] [INFO ] [Real]Absence check using 65 positive place invariants in 134 ms returned sat
[2024-05-25 18:44:19] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 569 ms returned sat
[2024-05-25 18:44:36] [INFO ] After 17715ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:44:37] [INFO ] [Nat]Absence check using 65 positive place invariants in 141 ms returned sat
[2024-05-25 18:44:37] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 601 ms returned sat
[2024-05-25 18:44:55] [INFO ] After 17338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:44:55] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:44:57] [INFO ] After 2733ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:44:58] [INFO ] After 3584ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 631 ms.
[2024-05-25 18:44:59] [INFO ] After 23438ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 8694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1767 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1767 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1802 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
[2024-05-25 18:45:03] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 18:45:03] [INFO ] Invariant cache hit.
[2024-05-25 18:45:03] [INFO ] Implicit Places using invariants in 775 ms returned []
Implicit Place search using SMT only with invariants took 775 ms to find 0 implicit places.
[2024-05-25 18:45:03] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 18:45:03] [INFO ] Invariant cache hit.
[2024-05-25 18:45:04] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3361 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 5 factoid took 159 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2533 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:45:07] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:45:11] [INFO ] Computed 1633 invariants in 4089 ms
[2024-05-25 18:45:13] [INFO ] Implicit Places using invariants in 5982 ms returned []
Implicit Place search using SMT only with invariants took 5985 ms to find 0 implicit places.
[2024-05-25 18:45:13] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:45:13] [INFO ] Invariant cache hit.
[2024-05-25 18:45:15] [INFO ] Dead Transitions using invariants and state equation in 1943 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10462 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Computed a total of 19068 stabilizing places and 26348 stable transitions
Computed a total of 19068 stabilizing places and 26348 stable transitions
Detected a total of 19068/25084 stabilizing places and 26348/38317 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 (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 131 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 140 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 6073 steps, run timeout after 3002 ms. (steps per millisecond=2 ) properties seen :{0=1}
Probabilistic random walk after 6073 steps, saw 3050 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 18:45:19] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:45:19] [INFO ] Invariant cache hit.
[2024-05-25 18:45:23] [INFO ] [Real]Absence check using 63 positive place invariants in 338 ms returned sat
[2024-05-25 18:45:24] [INFO ] [Real]Absence check using 63 positive and 1570 generalized place invariants in 1460 ms returned sat
[2024-05-25 18:45:25] [INFO ] After 5346ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:45:28] [INFO ] [Nat]Absence check using 63 positive place invariants in 343 ms returned sat
[2024-05-25 18:45:30] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 1596 ms returned sat
[2024-05-25 18:45:50] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 25084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14780 place count 17695 transition count 30926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 48 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22633 place count 10304 transition count 23537
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23526
Deduced a syphon composed of 11 places in 27 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 21 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Free-agglomeration rule (complex) applied 579 times.
Iterating global reduction 3 with 579 rules applied. Total rules applied 32201 place count 9273 transition count 21927
Reduce places removed 579 places and 0 transitions.
Iterating post reduction 3 with 579 rules applied. Total rules applied 32780 place count 8694 transition count 21927
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 32879 place count 8694 transition count 21927
Applied a total of 32879 rules in 16057 ms. Remains 8694 /25084 variables (removed 16390) and now considering 21927/38317 (removed 16390) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16057 ms. Remains : 8694/25084 places, 21927/38317 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 718 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11446 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11446 steps, saw 5537 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:46:09] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
// Phase 1: matrix 20361 rows 8694 cols
[2024-05-25 18:46:10] [INFO ] Computed 1633 invariants in 853 ms
[2024-05-25 18:46:11] [INFO ] [Real]Absence check using 65 positive place invariants in 142 ms returned sat
[2024-05-25 18:46:12] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 600 ms returned sat
[2024-05-25 18:46:28] [INFO ] After 17464ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:46:29] [INFO ] [Nat]Absence check using 65 positive place invariants in 147 ms returned sat
[2024-05-25 18:46:29] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 634 ms returned sat
[2024-05-25 18:46:46] [INFO ] After 16777ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:46:46] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:46:49] [INFO ] After 2654ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:46:50] [INFO ] After 3462ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 611 ms.
[2024-05-25 18:46:51] [INFO ] After 22789ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 8694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1702 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1702 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1764 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
[2024-05-25 18:46:54] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 18:46:54] [INFO ] Invariant cache hit.
[2024-05-25 18:46:55] [INFO ] Implicit Places using invariants in 775 ms returned []
Implicit Place search using SMT only with invariants took 775 ms to find 0 implicit places.
[2024-05-25 18:46:55] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 18:46:55] [INFO ] Invariant cache hit.
[2024-05-25 18:46:56] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3328 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 5 factoid took 174 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration timeout after 68560 steps with 22970 reset in 10002 ms.
Product exploration timeout after 68030 steps with 22762 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Performed 7391 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7391 rules applied. Total rules applied 7391 place count 25084 transition count 38317
Performed 495 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7886 places in 46 ms
Iterating global reduction 1 with 495 rules applied. Total rules applied 7886 place count 25084 transition count 38317
Deduced a syphon composed of 7886 places in 47 ms
Applied a total of 7886 rules in 8834 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:47:25] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:47:30] [INFO ] Computed 1633 invariants in 4296 ms
[2024-05-25 18:47:31] [INFO ] Dead Transitions using invariants and state equation in 6221 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25084/25084 places, 38317/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15058 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Built C files in :
/tmp/ltsmin15816719900157960079
[2024-05-25 18:47:32] [INFO ] Built C files in 240ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15816719900157960079
Running compilation step : cd /tmp/ltsmin15816719900157960079;'/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/ltsmin15816719900157960079;'/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/ltsmin15816719900157960079;'/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 25084 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2550 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2024-05-25 18:47:37] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2024-05-25 18:47:41] [INFO ] Computed 1633 invariants in 4026 ms
[2024-05-25 18:47:43] [INFO ] Implicit Places using invariants in 6063 ms returned []
Implicit Place search using SMT only with invariants took 6065 ms to find 0 implicit places.
[2024-05-25 18:47:43] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2024-05-25 18:47:43] [INFO ] Invariant cache hit.
[2024-05-25 18:47:45] [INFO ] Dead Transitions using invariants and state equation in 1903 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10530 ms. Remains : 25084/25084 places, 38317/38317 transitions.
Built C files in :
/tmp/ltsmin5783134496011672750
[2024-05-25 18:47:46] [INFO ] Built C files in 239ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5783134496011672750
Running compilation step : cd /tmp/ltsmin5783134496011672750;'/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/ltsmin5783134496011672750;'/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/ltsmin5783134496011672750;'/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 18:47:50] [INFO ] Flatten gal took : 1023 ms
[2024-05-25 18:47:51] [INFO ] Flatten gal took : 976 ms
[2024-05-25 18:47:51] [INFO ] Time to serialize gal into /tmp/LTL13069861975930622564.gal : 159 ms
[2024-05-25 18:47:51] [INFO ] Time to serialize properties into /tmp/LTL718463136215914196.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13069861975930622564.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7496350217428642662.hoa' '-atoms' '/tmp/LTL718463136215914196.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL718463136215914196.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7496350217428642662.hoa
Detected timeout of ITS tools.
[2024-05-25 18:48:08] [INFO ] Flatten gal took : 967 ms
[2024-05-25 18:48:09] [INFO ] Flatten gal took : 1007 ms
[2024-05-25 18:48:09] [INFO ] Time to serialize gal into /tmp/LTL15577346389430759012.gal : 156 ms
[2024-05-25 18:48:09] [INFO ] Time to serialize properties into /tmp/LTL7261457524650012635.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/LTL15577346389430759012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7261457524650012635.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 : !((G((F("(Node12HasAskedItsLeafSetToRx6ToReplaceNode25>Node25HasTheLeafSetOfLx5ToReplaceNode14)"))||(X("(Node32HasAskedItsLeafSetToRx5...179
Formula 0 simplified : F(G!"(Node12HasAskedItsLeafSetToRx6ToReplaceNode25>Node25HasTheLeafSetOfLx5ToReplaceNode14)" & X!"(Node32HasAskedItsLeafSetToRx5ToRe...171
Detected timeout of ITS tools.
[2024-05-25 18:48:25] [INFO ] Flatten gal took : 958 ms
[2024-05-25 18:48:25] [INFO ] Applying decomposition
[2024-05-25 18:48:26] [INFO ] Flatten gal took : 1036 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/graph8825476706294958043.txt' '-o' '/tmp/graph8825476706294958043.bin' '-w' '/tmp/graph8825476706294958043.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8825476706294958043.bin' '-l' '-1' '-v' '-w' '/tmp/graph8825476706294958043.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:48:28] [INFO ] Decomposing Gal with order
[2024-05-25 18:48:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:48:54] [INFO ] Removed a total of 26587 redundant transitions.
[2024-05-25 18:48:55] [INFO ] Flatten gal took : 12414 ms
[2024-05-25 18:48:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 2665 labels/synchronizations in 814 ms.
[2024-05-25 18:49:00] [INFO ] Time to serialize gal into /tmp/LTL15128008324972602145.gal : 195 ms
[2024-05-25 18:49:00] [INFO ] Time to serialize properties into /tmp/LTL1262935312640957497.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/LTL15128008324972602145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1262935312640957497.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 : !((G((F("(gu505.Node12HasAskedItsLeafSetToRx6ToReplaceNode25>gu505.Node25HasTheLeafSetOfLx5ToReplaceNode14)"))||(X("(gi0.gi15.gu874.No...206
Formula 0 simplified : F(G!"(gu505.Node12HasAskedItsLeafSetToRx6ToReplaceNode25>gu505.Node25HasTheLeafSetOfLx5ToReplaceNode14)" & X!"(gi0.gi15.gu874.Node32...198
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11776903452724148042
[2024-05-25 18:49:15] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11776903452724148042
Running compilation step : cd /tmp/ltsmin11776903452724148042;'/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/ltsmin11776903452724148042;'/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/ltsmin11776903452724148042;'/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-S32C07-LTLCardinality-14 finished in 382068 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7390 rules applied. Total rules applied 14779 place count 17695 transition count 30927
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14780 place count 17694 transition count 30927
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14780 place count 17694 transition count 30465
Deduced a syphon composed of 462 places in 41 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15704 place count 17232 transition count 30465
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22631 place count 10305 transition count 23538
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29558 place count 10305 transition count 23538
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29558 place count 10305 transition count 23526
Deduced a syphon composed of 12 places in 31 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 23 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Applied a total of 31622 rules in 13117 ms. Remains 9273 /25084 variables (removed 15811) and now considering 16584/38317 (removed 21733) transitions.
[2024-05-25 18:49:31] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 18:49:32] [INFO ] Computed 1633 invariants in 725 ms
[2024-05-25 18:49:33] [INFO ] Implicit Places using invariants in 1555 ms returned []
Implicit Place search using SMT only with invariants took 1556 ms to find 0 implicit places.
[2024-05-25 18:49:33] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:49:33] [INFO ] Invariant cache hit.
[2024-05-25 18:49:34] [INFO ] Dead Transitions using invariants and state equation in 870 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9273/25084 places, 16584/38317 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15545 ms. Remains : 9273/25084 places, 16584/38317 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s3918 s1812), p0:(LEQ s7263 s3362)], 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 1941 reset in 1946 ms.
Product exploration explored 100000 steps with 1944 reset in 2042 ms.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Detected a total of 3290/9273 stabilizing places and 4648/16584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 114 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 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 11805 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11805 steps, saw 5798 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 18:49:42] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:49:42] [INFO ] Invariant cache hit.
[2024-05-25 18:49:43] [INFO ] After 1006ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 18:49:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 162 ms returned sat
[2024-05-25 18:49:44] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 626 ms returned sat
[2024-05-25 18:49:59] [INFO ] After 14628ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 18:49:59] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 18:50:08] [INFO ] After 8405ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-25 18:50:08] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Free-agglomeration rule (complex) applied 579 times.
Iterating global reduction 0 with 579 rules applied. Total rules applied 579 place count 9273 transition count 21927
Reduce places removed 579 places and 0 transitions.
Iterating post reduction 0 with 579 rules applied. Total rules applied 1158 place count 8694 transition count 21927
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 1 with 66 rules applied. Total rules applied 1224 place count 8694 transition count 21927
Applied a total of 1224 rules in 7036 ms. Remains 8694 /9273 variables (removed 579) and now considering 21927/16584 (removed -5343) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7037 ms. Remains : 8694/9273 places, 21927/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 726 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11430 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11430 steps, saw 5530 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:50:19] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
// Phase 1: matrix 20361 rows 8694 cols
[2024-05-25 18:50:19] [INFO ] Computed 1633 invariants in 853 ms
[2024-05-25 18:50:20] [INFO ] After 876ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:50:21] [INFO ] [Nat]Absence check using 65 positive place invariants in 149 ms returned sat
[2024-05-25 18:50:22] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 562 ms returned sat
[2024-05-25 18:50:39] [INFO ] After 17158ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:50:39] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:50:42] [INFO ] After 2553ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:50:43] [INFO ] After 3390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 611 ms.
[2024-05-25 18:50:43] [INFO ] After 23006ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 8694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1747 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1747 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1743 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
[2024-05-25 18:50:47] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 18:50:47] [INFO ] Invariant cache hit.
[2024-05-25 18:50:48] [INFO ] Implicit Places using invariants in 780 ms returned []
Implicit Place search using SMT only with invariants took 781 ms to find 0 implicit places.
[2024-05-25 18:50:48] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 18:50:48] [INFO ] Invariant cache hit.
[2024-05-25 18:50:48] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3297 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Graph (trivial) has 7145 edges and 8694 vertex of which 33 / 8694 are part of one of the 1 SCC in 3 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 66346 edges and 8662 vertex of which 8632 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.7 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17076.t19125 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7990 transition count 18854
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7540 transition count 17957
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 7091 transition count 17117
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6643 transition count 16335
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 4 with 1119 rules applied. Total rules applied 5438 place count 6251 transition count 15608
Ensure Unique test removed 52 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 337 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1061 rules applied. Total rules applied 6499 place count 5862 transition count 14936
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 287 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 6 with 959 rules applied. Total rules applied 7458 place count 5525 transition count 14314
Ensure Unique test removed 48 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 287 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 907 rules applied. Total rules applied 8365 place count 5190 transition count 13742
Ensure Unique test removed 2 places
Reduce places removed 287 places and 0 transitions.
Drop transitions removed 43 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 814 rules applied. Total rules applied 9179 place count 4903 transition count 13215
Ensure Unique test removed 43 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 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 9 with 767 rules applied. Total rules applied 9946 place count 4618 transition count 12733
Ensure Unique test removed 2 places
Reduce places removed 242 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 10 with 682 rules applied. Total rules applied 10628 place count 4376 transition count 12293
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 11 with 638 rules applied. Total rules applied 11266 place count 4136 transition count 11895
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 12 with 560 rules applied. Total rules applied 11826 place count 3936 transition count 11535
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 13 with 520 rules applied. Total rules applied 12346 place count 3738 transition count 11213
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 14 with 450 rules applied. Total rules applied 12796 place count 3576 transition count 10925
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 15 with 414 rules applied. Total rules applied 13210 place count 3416 transition count 10671
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 16 with 352 rules applied. Total rules applied 13562 place count 3288 transition count 10447
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 17 with 320 rules applied. Total rules applied 13882 place count 3162 transition count 10253
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 18 with 266 rules applied. Total rules applied 14148 place count 3064 transition count 10085
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 19 with 238 rules applied. Total rules applied 14386 place count 2968 transition count 9943
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 20 with 192 rules applied. Total rules applied 14578 place count 2896 transition count 9823
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 21 with 168 rules applied. Total rules applied 14746 place count 2826 transition count 9725
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 22 with 130 rules applied. Total rules applied 14876 place count 2776 transition count 9645
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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14986 place count 2728 transition count 9583
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15066 place count 2696 transition count 9535
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15130 place count 2666 transition count 9501
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15172 place count 2648 transition count 9477
Ensure Unique test removed 8 places
Reduce places removed 16 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 27 with 30 rules applied. Total rules applied 15202 place count 2632 transition count 9463
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 28 with 16 rules applied. Total rules applied 15218 place count 2624 transition count 9455
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 29 with 9 rules applied. Total rules applied 15227 place count 2618 transition count 9452
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 30 with 4 rules applied. Total rules applied 15231 place count 2615 transition count 9451
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 462 Pre rules applied. Total rules applied 15231 place count 2615 transition count 8989
Deduced a syphon composed of 462 places in 3 ms
Ensure Unique test removed 459 places
Reduce places removed 921 places and 0 transitions.
Iterating global reduction 31 with 1383 rules applied. Total rules applied 16614 place count 1694 transition count 8989
Discarding 477 places :
Symmetric choice reduction at 31 with 477 rule applications. Total rules 17091 place count 1217 transition count 8512
Iterating global reduction 31 with 477 rules applied. Total rules applied 17568 place count 1217 transition count 8512
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17568 place count 1217 transition count 8511
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17570 place count 1216 transition count 8511
Discarding 943 places :
Symmetric choice reduction at 31 with 943 rule applications. Total rules 18513 place count 273 transition count 1910
Iterating global reduction 31 with 943 rules applied. Total rules applied 19456 place count 273 transition count 1910
Ensure Unique test removed 943 transitions
Reduce isomorphic transitions removed 943 transitions.
Iterating post reduction 31 with 943 rules applied. Total rules applied 20399 place count 273 transition count 967
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 32 with 68 rules applied. Total rules applied 20467 place count 239 transition count 933
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 32 with 1 rules applied. Total rules applied 20468 place count 239 transition count 932
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 33 with 1 rules applied. Total rules applied 20469 place count 239 transition count 931
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 33 with 15 rules applied. Total rules applied 20484 place count 239 transition count 916
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 33 with 15 rules applied. Total rules applied 20499 place count 224 transition count 916
Discarding 30 places :
Symmetric choice reduction at 34 with 30 rule applications. Total rules 20529 place count 194 transition count 706
Ensure Unique test removed 1 places
Iterating global reduction 34 with 31 rules applied. Total rules applied 20560 place count 193 transition count 706
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 34 with 30 rules applied. Total rules applied 20590 place count 193 transition count 676
Applied a total of 20590 rules in 27273 ms. Remains 193 /8694 variables (removed 8501) and now considering 676/21927 (removed 21251) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 676 rows 193 cols
[2024-05-25 18:51:16] [INFO ] Computed 53 invariants in 10 ms
[2024-05-25 18:51:16] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:51:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:51:16] [INFO ] [Nat]Absence check using 4 positive and 49 generalized place invariants in 6 ms returned sat
[2024-05-25 18:51:16] [INFO ] After 135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:51:16] [INFO ] After 160ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-05-25 18:51:16] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 126 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 9273 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 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 3056 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 18:51:19] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 18:51:20] [INFO ] Computed 1633 invariants in 737 ms
[2024-05-25 18:51:21] [INFO ] Implicit Places using invariants in 1548 ms returned []
Implicit Place search using SMT only with invariants took 1548 ms to find 0 implicit places.
[2024-05-25 18:51:21] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:51:21] [INFO ] Invariant cache hit.
[2024-05-25 18:51:22] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5471 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 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 67 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 12293 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12293 steps, saw 6025 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:51:25] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:51:25] [INFO ] Invariant cache hit.
[2024-05-25 18:51:26] [INFO ] After 875ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:51:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 142 ms returned sat
[2024-05-25 18:51:28] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 639 ms returned sat
[2024-05-25 18:51:42] [INFO ] After 14211ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:51:42] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 18:51:51] [INFO ] After 8931ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-25 18:51:51] [INFO ] After 25064ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 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 9273 transition count 16583
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9272 transition count 16583
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 9270 transition count 16581
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 9270 transition count 16581
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 9270 transition count 16580
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 9269 transition count 16580
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 9267 transition count 16566
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 9267 transition count 16566
Free-agglomeration rule (complex) applied 577 times.
Iterating global reduction 2 with 577 rules applied. Total rules applied 589 place count 9267 transition count 21923
Reduce places removed 577 places and 0 transitions.
Iterating post reduction 2 with 577 rules applied. Total rules applied 1166 place count 8690 transition count 21923
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 1199 place count 8690 transition count 21923
Applied a total of 1199 rules in 12083 ms. Remains 8690 /9273 variables (removed 583) and now considering 21923/16584 (removed -5339) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12084 ms. Remains : 8690/9273 places, 21923/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 705 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11666 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11666 steps, saw 5635 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:52:07] [INFO ] Flow matrix only has 20357 transitions (discarded 1566 similar events)
// Phase 1: matrix 20357 rows 8690 cols
[2024-05-25 18:52:08] [INFO ] Computed 1633 invariants in 850 ms
[2024-05-25 18:52:09] [INFO ] After 816ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:52:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 130 ms returned sat
[2024-05-25 18:52:10] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 605 ms returned sat
[2024-05-25 18:52:27] [INFO ] After 16013ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:52:27] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:52:30] [INFO ] After 2860ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:52:30] [INFO ] After 3731ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 644 ms.
[2024-05-25 18:52:31] [INFO ] After 22196ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 8690 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8690/8690 places, 21923/21923 transitions.
Applied a total of 0 rules in 1744 ms. Remains 8690 /8690 variables (removed 0) and now considering 21923/21923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1744 ms. Remains : 8690/8690 places, 21923/21923 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8690/8690 places, 21923/21923 transitions.
Applied a total of 0 rules in 1793 ms. Remains 8690 /8690 variables (removed 0) and now considering 21923/21923 (removed 0) transitions.
[2024-05-25 18:52:35] [INFO ] Flow matrix only has 20357 transitions (discarded 1566 similar events)
[2024-05-25 18:52:35] [INFO ] Invariant cache hit.
[2024-05-25 18:52:35] [INFO ] Implicit Places using invariants in 809 ms returned []
Implicit Place search using SMT only with invariants took 809 ms to find 0 implicit places.
[2024-05-25 18:52:35] [INFO ] Flow matrix only has 20357 transitions (discarded 1566 similar events)
[2024-05-25 18:52:35] [INFO ] Invariant cache hit.
[2024-05-25 18:52:36] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3414 ms. Remains : 8690/8690 places, 21923/21923 transitions.
Graph (trivial) has 7145 edges and 8690 vertex of which 33 / 8690 are part of one of the 1 SCC in 3 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 66337 edges and 8658 vertex of which 8628 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.8 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17076.t19125 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7986 transition count 18850
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7536 transition count 17953
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 7087 transition count 17113
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6639 transition count 16331
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 4 with 1119 rules applied. Total rules applied 5438 place count 6247 transition count 15604
Ensure Unique test removed 52 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 337 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1061 rules applied. Total rules applied 6499 place count 5858 transition count 14932
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 287 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 6 with 959 rules applied. Total rules applied 7458 place count 5521 transition count 14310
Ensure Unique test removed 48 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 287 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 907 rules applied. Total rules applied 8365 place count 5186 transition count 13738
Ensure Unique test removed 2 places
Reduce places removed 287 places and 0 transitions.
Drop transitions removed 43 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 814 rules applied. Total rules applied 9179 place count 4899 transition count 13211
Ensure Unique test removed 43 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 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 9 with 767 rules applied. Total rules applied 9946 place count 4614 transition count 12729
Ensure Unique test removed 2 places
Reduce places removed 242 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 10 with 682 rules applied. Total rules applied 10628 place count 4372 transition count 12289
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 11 with 638 rules applied. Total rules applied 11266 place count 4132 transition count 11891
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 12 with 560 rules applied. Total rules applied 11826 place count 3932 transition count 11531
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 13 with 520 rules applied. Total rules applied 12346 place count 3734 transition count 11209
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 14 with 450 rules applied. Total rules applied 12796 place count 3572 transition count 10921
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 15 with 414 rules applied. Total rules applied 13210 place count 3412 transition count 10667
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 16 with 352 rules applied. Total rules applied 13562 place count 3284 transition count 10443
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 17 with 320 rules applied. Total rules applied 13882 place count 3158 transition count 10249
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 18 with 266 rules applied. Total rules applied 14148 place count 3060 transition count 10081
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 19 with 238 rules applied. Total rules applied 14386 place count 2964 transition count 9939
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 20 with 192 rules applied. Total rules applied 14578 place count 2892 transition count 9819
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 21 with 168 rules applied. Total rules applied 14746 place count 2822 transition count 9721
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 22 with 130 rules applied. Total rules applied 14876 place count 2772 transition count 9641
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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14986 place count 2724 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15066 place count 2692 transition count 9531
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15130 place count 2662 transition count 9497
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15172 place count 2644 transition count 9473
Ensure Unique test removed 8 places
Reduce places removed 16 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 27 with 30 rules applied. Total rules applied 15202 place count 2628 transition count 9459
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 28 with 16 rules applied. Total rules applied 15218 place count 2620 transition count 9451
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 29 with 9 rules applied. Total rules applied 15227 place count 2614 transition count 9448
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 30 with 4 rules applied. Total rules applied 15231 place count 2611 transition count 9447
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 462 Pre rules applied. Total rules applied 15231 place count 2611 transition count 8985
Deduced a syphon composed of 462 places in 3 ms
Ensure Unique test removed 461 places
Reduce places removed 923 places and 0 transitions.
Iterating global reduction 31 with 1385 rules applied. Total rules applied 16616 place count 1688 transition count 8985
Discarding 479 places :
Symmetric choice reduction at 31 with 479 rule applications. Total rules 17095 place count 1209 transition count 8506
Iterating global reduction 31 with 479 rules applied. Total rules applied 17574 place count 1209 transition count 8506
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17574 place count 1209 transition count 8505
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17576 place count 1208 transition count 8505
Discarding 975 places :
Symmetric choice reduction at 31 with 975 rule applications. Total rules 18551 place count 233 transition count 1680
Iterating global reduction 31 with 975 rules applied. Total rules applied 19526 place count 233 transition count 1680
Ensure Unique test removed 975 transitions
Reduce isomorphic transitions removed 975 transitions.
Iterating post reduction 31 with 975 rules applied. Total rules applied 20501 place count 233 transition count 705
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 32 with 69 rules applied. Total rules applied 20570 place count 198 transition count 671
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 32 with 1 rules applied. Total rules applied 20571 place count 198 transition count 670
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 33 with 1 rules applied. Total rules applied 20572 place count 198 transition count 669
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 33 with 15 rules applied. Total rules applied 20587 place count 198 transition count 654
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 33 with 15 rules applied. Total rules applied 20602 place count 183 transition count 654
Discarding 30 places :
Symmetric choice reduction at 34 with 30 rule applications. Total rules 20632 place count 153 transition count 444
Ensure Unique test removed 14 places
Iterating global reduction 34 with 44 rules applied. Total rules applied 20676 place count 139 transition count 444
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 34 with 30 rules applied. Total rules applied 20706 place count 139 transition count 414
Discarding 14 places :
Symmetric choice reduction at 35 with 14 rule applications. Total rules 20720 place count 125 transition count 316
Iterating global reduction 35 with 14 rules applied. Total rules applied 20734 place count 125 transition count 316
Discarding 14 places :
Symmetric choice reduction at 35 with 14 rule applications. Total rules 20748 place count 111 transition count 302
Iterating global reduction 35 with 14 rules applied. Total rules applied 20762 place count 111 transition count 302
Applied a total of 20762 rules in 30188 ms. Remains 111 /8690 variables (removed 8579) and now considering 302/21923 (removed 21621) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 111 cols
[2024-05-25 18:53:06] [INFO ] Computed 37 invariants in 7 ms
[2024-05-25 18:53:06] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:53:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-25 18:53:07] [INFO ] [Nat]Absence check using 3 positive and 34 generalized place invariants in 5 ms returned sat
[2024-05-25 18:53:07] [INFO ] After 61ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:53:07] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-25 18:53:07] [INFO ] After 126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 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 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1943 reset in 1991 ms.
Product exploration explored 100000 steps with 1942 reset in 2069 ms.
Built C files in :
/tmp/ltsmin549451928481431236
[2024-05-25 18:53:11] [INFO ] Too many transitions (16584) to apply POR reductions. Disabling POR matrices.
[2024-05-25 18:53:11] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin549451928481431236
Running compilation step : cd /tmp/ltsmin549451928481431236;'/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/ltsmin549451928481431236;'/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/ltsmin549451928481431236;'/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 9273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9273/9273 places, 16584/16584 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 9273 transition count 16583
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9272 transition count 16583
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 9270 transition count 16581
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 9270 transition count 16581
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 9270 transition count 16580
Deduced a syphon composed of 1 places in 20 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 9269 transition count 16580
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 9267 transition count 16566
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 9267 transition count 16566
Applied a total of 12 rules in 8723 ms. Remains 9267 /9273 variables (removed 6) and now considering 16566/16584 (removed 18) transitions.
[2024-05-25 18:53:23] [INFO ] Flow matrix only has 15510 transitions (discarded 1056 similar events)
// Phase 1: matrix 15510 rows 9267 cols
[2024-05-25 18:53:24] [INFO ] Computed 1633 invariants in 717 ms
[2024-05-25 18:53:24] [INFO ] Implicit Places using invariants in 1563 ms returned []
Implicit Place search using SMT only with invariants took 1564 ms to find 0 implicit places.
[2024-05-25 18:53:24] [INFO ] Flow matrix only has 15510 transitions (discarded 1056 similar events)
[2024-05-25 18:53:24] [INFO ] Invariant cache hit.
[2024-05-25 18:53:25] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9267/9273 places, 16566/16584 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11119 ms. Remains : 9267/9273 places, 16566/16584 transitions.
Built C files in :
/tmp/ltsmin15691844518211628516
[2024-05-25 18:53:25] [INFO ] Too many transitions (16566) to apply POR reductions. Disabling POR matrices.
[2024-05-25 18:53:25] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15691844518211628516
Running compilation step : cd /tmp/ltsmin15691844518211628516;'/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/ltsmin15691844518211628516;'/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/ltsmin15691844518211628516;'/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 18:53:29] [INFO ] Flatten gal took : 449 ms
[2024-05-25 18:53:30] [INFO ] Flatten gal took : 474 ms
[2024-05-25 18:53:30] [INFO ] Time to serialize gal into /tmp/LTL10603767961528958396.gal : 71 ms
[2024-05-25 18:53:30] [INFO ] Time to serialize properties into /tmp/LTL3947948433471010708.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/LTL10603767961528958396.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14861180542774681629.hoa' '-atoms' '/tmp/LTL3947948433471010708.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/LTL3947948433471010708.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14861180542774681629.hoa
Detected timeout of ITS tools.
[2024-05-25 18:53:46] [INFO ] Flatten gal took : 395 ms
[2024-05-25 18:53:46] [INFO ] Flatten gal took : 413 ms
[2024-05-25 18:53:47] [INFO ] Time to serialize gal into /tmp/LTL1984396499587562740.gal : 693 ms
[2024-05-25 18:53:47] [INFO ] Time to serialize properties into /tmp/LTL10434868760554407394.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/LTL1984396499587562740.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10434868760554407394.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 : !((G(F(("(Node30ThinksNode27ShouldBeNodeMasterToReplaceNode7<=Node8HasTheLeafSetOfRx4ToReplaceNode20)")||(G("(Node12HasTheLeafSetOfLx2...221
Formula 0 simplified : G(F!"(Node12HasTheLeafSetOfLx2ToReplaceNode1>Node3HasAskedItsLeafSetToRx4ToReplaceNode17)" & FG!"(Node30ThinksNode27ShouldBeNodeMast...214
Detected timeout of ITS tools.
[2024-05-25 18:54:03] [INFO ] Flatten gal took : 387 ms
[2024-05-25 18:54:03] [INFO ] Applying decomposition
[2024-05-25 18:54:03] [INFO ] Flatten gal took : 418 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/graph9078810683068396879.txt' '-o' '/tmp/graph9078810683068396879.bin' '-w' '/tmp/graph9078810683068396879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9078810683068396879.bin' '-l' '-1' '-v' '-w' '/tmp/graph9078810683068396879.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:54:04] [INFO ] Decomposing Gal with order
[2024-05-25 18:54:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:54:08] [INFO ] Removed a total of 15296 redundant transitions.
[2024-05-25 18:54:08] [INFO ] Flatten gal took : 2687 ms
[2024-05-25 18:54:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1713 labels/synchronizations in 580 ms.
[2024-05-25 18:54:10] [INFO ] Time to serialize gal into /tmp/LTL9855555037211570388.gal : 99 ms
[2024-05-25 18:54:10] [INFO ] Time to serialize properties into /tmp/LTL11420931887819290759.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/LTL9855555037211570388.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11420931887819290759.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 : !((G(F(("(gu333.Node30ThinksNode27ShouldBeNodeMasterToReplaceNode7<=gu333.Node8HasTheLeafSetOfRx4ToReplaceNode20)")||(G("(gu181.Node12...245
Formula 0 simplified : G(F!"(gu181.Node12HasTheLeafSetOfLx2ToReplaceNode1>gu181.Node3HasAskedItsLeafSetToRx4ToReplaceNode17)" & FG!"(gu333.Node30ThinksNode...238
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17945484520719179813
[2024-05-25 18:54:25] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17945484520719179813
Running compilation step : cd /tmp/ltsmin17945484520719179813;'/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/ltsmin17945484520719179813;'/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/ltsmin17945484520719179813;'/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-S32C07-LTLCardinality-15 finished in 310091 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(G(((p1 U G(p2)) U p0)))))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-01
Stuttering acceptance computed with spot in 276 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Support contains 6 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7391 transitions
Trivial Post-agglo rules discarded 7391 transitions
Performed 7391 trivial Post agglomeration. Transition count delta: 7391
Iterating post reduction 0 with 7391 rules applied. Total rules applied 7391 place count 25084 transition count 30926
Reduce places removed 7391 places and 0 transitions.
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 461 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 461 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30465
Deduced a syphon composed of 461 places in 52 ms
Reduce places removed 461 places and 0 transitions.
Iterating global reduction 2 with 922 rules applied. Total rules applied 15704 place count 17232 transition count 30465
Discarding 6929 places :
Symmetric choice reduction at 2 with 6929 rule applications. Total rules 22633 place count 10303 transition count 23536
Iterating global reduction 2 with 6929 rules applied. Total rules applied 29562 place count 10303 transition count 23536
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 29562 place count 10303 transition count 23523
Deduced a syphon composed of 13 places in 32 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 29588 place count 10290 transition count 23523
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 30577 place count 9301 transition count 16600
Iterating global reduction 2 with 989 rules applied. Total rules applied 31566 place count 9301 transition count 16600
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 25 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 31632 place count 9268 transition count 16567
Applied a total of 31632 rules in 12470 ms. Remains 9268 /25084 variables (removed 15816) and now considering 16567/38317 (removed 21750) transitions.
[2024-05-25 18:54:41] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
// Phase 1: matrix 15511 rows 9268 cols
[2024-05-25 18:54:42] [INFO ] Computed 1633 invariants in 730 ms
[2024-05-25 18:54:43] [INFO ] Implicit Places using invariants in 1592 ms returned []
Implicit Place search using SMT only with invariants took 1593 ms to find 0 implicit places.
[2024-05-25 18:54:43] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:54:43] [INFO ] Invariant cache hit.
[2024-05-25 18:54:44] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 9268/25084 places, 16567/38317 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14893 ms. Remains : 9268/25084 places, 16567/38317 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR p0 p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s398 s5294), p2:(LEQ s2578 s5005), p1:(LEQ s8950 s921)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1980 reset in 2087 ms.
Product exploration explored 100000 steps with 1978 reset in 2162 ms.
Computed a total of 3285 stabilizing places and 4631 stable transitions
Computed a total of 3285 stabilizing places and 4631 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR p0 p2 p1)))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 280 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter sensitive) to 7 states, 19 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 265 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Incomplete random walk after 10000 steps, including 198 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-25 18:54:49] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:54:49] [INFO ] Invariant cache hit.
[2024-05-25 18:54:50] [INFO ] After 1256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-25 18:54:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 147 ms returned sat
[2024-05-25 18:54:53] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 766 ms returned sat
[2024-05-25 18:54:53] [INFO ] After 2174ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR p0 p2 p1))), (G (NOT (AND (NOT p1) (NOT p0) p2))), (G (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (G (OR p1 p0 p2)), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (X (X (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p1 (NOT p0))), (F (NOT p2)), (F (OR (AND p1 (NOT p0)) (AND (NOT p0) p2))), (F (NOT p0)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 9 factoid took 529 ms. Reduced automaton from 7 states, 19 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 279 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Support contains 6 out of 9268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9268/9268 places, 16567/16567 transitions.
Applied a total of 0 rules in 2647 ms. Remains 9268 /9268 variables (removed 0) and now considering 16567/16567 (removed 0) transitions.
[2024-05-25 18:54:56] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:54:56] [INFO ] Invariant cache hit.
[2024-05-25 18:54:57] [INFO ] Implicit Places using invariants in 823 ms returned []
Implicit Place search using SMT only with invariants took 824 ms to find 0 implicit places.
[2024-05-25 18:54:57] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:54:57] [INFO ] Invariant cache hit.
[2024-05-25 18:54:58] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4345 ms. Remains : 9268/9268 places, 16567/16567 transitions.
Computed a total of 3285 stabilizing places and 4631 stable transitions
Computed a total of 3285 stabilizing places and 4631 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p0), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Finished random walk after 2505 steps, including 49 resets, run visited all 4 properties in 105 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2 p1), (X p0), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (AND p1 p2))), (F (NOT p0)), (F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 3 factoid took 232 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Product exploration explored 100000 steps with 1983 reset in 2118 ms.
Product exploration explored 100000 steps with 1983 reset in 2178 ms.
Applying partial POR strategy [false, false, false, true, true, false, false]
Stuttering acceptance computed with spot in 264 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p2), (NOT p2), (NOT p0)]
Support contains 6 out of 9268 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9268/9268 places, 16567/16567 transitions.
Applied a total of 0 rules in 3105 ms. Remains 9268 /9268 variables (removed 0) and now considering 16567/16567 (removed 0) transitions.
[2024-05-25 18:55:08] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:55:08] [INFO ] Invariant cache hit.
[2024-05-25 18:55:08] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3910 ms. Remains : 9268/9268 places, 16567/16567 transitions.
Built C files in :
/tmp/ltsmin11215187468886894997
[2024-05-25 18:55:09] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11215187468886894997
Running compilation step : cd /tmp/ltsmin11215187468886894997;'/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/ltsmin11215187468886894997;'/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/ltsmin11215187468886894997;'/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 6 out of 9268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9268/9268 places, 16567/16567 transitions.
Applied a total of 0 rules in 2554 ms. Remains 9268 /9268 variables (removed 0) and now considering 16567/16567 (removed 0) transitions.
[2024-05-25 18:55:14] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:55:14] [INFO ] Invariant cache hit.
[2024-05-25 18:55:15] [INFO ] Implicit Places using invariants in 859 ms returned []
Implicit Place search using SMT only with invariants took 860 ms to find 0 implicit places.
[2024-05-25 18:55:15] [INFO ] Flow matrix only has 15511 transitions (discarded 1056 similar events)
[2024-05-25 18:55:15] [INFO ] Invariant cache hit.
[2024-05-25 18:55:16] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4276 ms. Remains : 9268/9268 places, 16567/16567 transitions.
Built C files in :
/tmp/ltsmin3694463163474567340
[2024-05-25 18:55:16] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3694463163474567340
Running compilation step : cd /tmp/ltsmin3694463163474567340;'/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/ltsmin3694463163474567340;'/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/ltsmin3694463163474567340;'/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 18:55:20] [INFO ] Flatten gal took : 391 ms
[2024-05-25 18:55:20] [INFO ] Flatten gal took : 412 ms
[2024-05-25 18:55:20] [INFO ] Time to serialize gal into /tmp/LTL12031686722074505420.gal : 75 ms
[2024-05-25 18:55:20] [INFO ] Time to serialize properties into /tmp/LTL17354726454173916776.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12031686722074505420.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13153174018016739017.hoa' '-atoms' '/tmp/LTL17354726454173916776.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/LTL17354726454173916776.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13153174018016739017.hoa
Detected timeout of ITS tools.
[2024-05-25 18:55:36] [INFO ] Flatten gal took : 397 ms
[2024-05-25 18:55:37] [INFO ] Flatten gal took : 411 ms
[2024-05-25 18:55:37] [INFO ] Time to serialize gal into /tmp/LTL17836014611289551204.gal : 74 ms
[2024-05-25 18:55:37] [INFO ] Time to serialize properties into /tmp/LTL1140772230285515307.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17836014611289551204.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1140772230285515307.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("(Node0HasDetectedCrashOfNode20<=Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)")||(X(G((("(Lx4HasReceivedTheRequestOfNo...391
Formula 0 simplified : XF(!"(Node0HasDetectedCrashOfNode20<=Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)" & XF((!"(Lx4HasReceivedTheRequestOfNode32...381
Detected timeout of ITS tools.
[2024-05-25 18:55:52] [INFO ] Flatten gal took : 396 ms
[2024-05-25 18:55:52] [INFO ] Applying decomposition
[2024-05-25 18:55:53] [INFO ] Flatten gal took : 414 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/graph16937717780856748981.txt' '-o' '/tmp/graph16937717780856748981.bin' '-w' '/tmp/graph16937717780856748981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16937717780856748981.bin' '-l' '-1' '-v' '-w' '/tmp/graph16937717780856748981.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:55:54] [INFO ] Decomposing Gal with order
[2024-05-25 18:55:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:55:58] [INFO ] Removed a total of 15722 redundant transitions.
[2024-05-25 18:55:59] [INFO ] Flatten gal took : 2733 ms
[2024-05-25 18:55:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 1312 labels/synchronizations in 512 ms.
[2024-05-25 18:56:00] [INFO ] Time to serialize gal into /tmp/LTL11232789647374036511.gal : 91 ms
[2024-05-25 18:56:00] [INFO ] Time to serialize properties into /tmp/LTL13203553543435833162.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/LTL11232789647374036511.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13203553543435833162.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 : !((X(G(("(gu568.Node0HasDetectedCrashOfNode20<=gu568.Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)")||(X(G((("(gu1111.Lx4HasRec...441
Formula 0 simplified : XF(!"(gu568.Node0HasDetectedCrashOfNode20<=gu568.Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)" & XF((!"(gu1111.Lx4HasReceive...431
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5875699234883314564
[2024-05-25 18:56:15] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5875699234883314564
Running compilation step : cd /tmp/ltsmin5875699234883314564;'/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/ltsmin5875699234883314564;'/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/ltsmin5875699234883314564;'/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-S32C07-LTLCardinality-01 finished in 110118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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) U G(p1)))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-11
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Support contains 4 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14780 place count 17695 transition count 30926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 55 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22633 place count 10304 transition count 23537
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23526
Deduced a syphon composed of 11 places in 33 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 25 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Applied a total of 31622 rules in 12484 ms. Remains 9273 /25084 variables (removed 15811) and now considering 16584/38317 (removed 21733) transitions.
[2024-05-25 18:56:31] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 18:56:32] [INFO ] Computed 1633 invariants in 761 ms
[2024-05-25 18:56:33] [INFO ] Implicit Places using invariants in 1608 ms returned []
Implicit Place search using SMT only with invariants took 1609 ms to find 0 implicit places.
[2024-05-25 18:56:33] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:56:33] [INFO ] Invariant cache hit.
[2024-05-25 18:56:34] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 9273/25084 places, 16584/38317 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14886 ms. Remains : 9273/25084 places, 16584/38317 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s4586 s6839), p0:(LEQ s3625 s1486)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33383 reset in 6364 ms.
Product exploration explored 100000 steps with 33362 reset in 6447 ms.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Detected a total of 3290/9273 stabilizing places and 4648/16584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 143 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 11994 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{0=1, 1=1, 4=1}
Probabilistic random walk after 11994 steps, saw 5893 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :3
Running SMT prover for 2 properties.
[2024-05-25 18:56:51] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:56:51] [INFO ] Invariant cache hit.
[2024-05-25 18:56:52] [INFO ] After 987ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 18:56:53] [INFO ] [Nat]Absence check using 65 positive place invariants in 143 ms returned sat
[2024-05-25 18:56:54] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 807 ms returned sat
[2024-05-25 18:57:11] [INFO ] After 17543ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 18:57:11] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 18:57:16] [INFO ] After 4587ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 18:57:17] [INFO ] After 5332ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-25 18:57:17] [INFO ] After 25103ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 0 with 578 rules applied. Total rules applied 578 place count 9273 transition count 21928
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 0 with 578 rules applied. Total rules applied 1156 place count 8695 transition count 21928
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 1 with 99 rules applied. Total rules applied 1255 place count 8695 transition count 21928
Applied a total of 1255 rules in 7106 ms. Remains 8695 /9273 variables (removed 578) and now considering 21928/16584 (removed -5344) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7107 ms. Remains : 8695/9273 places, 21928/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 742 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11252 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11252 steps, saw 5448 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:57:28] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
// Phase 1: matrix 20363 rows 8695 cols
[2024-05-25 18:57:29] [INFO ] Computed 1633 invariants in 927 ms
[2024-05-25 18:57:29] [INFO ] After 922ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:57:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 157 ms returned sat
[2024-05-25 18:57:31] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 781 ms returned sat
[2024-05-25 18:57:53] [INFO ] After 21224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:57:53] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:57:54] [INFO ] After 1758ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-25 18:57:54] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 8695 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1859 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1860 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1805 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
[2024-05-25 18:57:58] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:57:58] [INFO ] Invariant cache hit.
[2024-05-25 18:57:59] [INFO ] Implicit Places using invariants in 774 ms returned []
Implicit Place search using SMT only with invariants took 775 ms to find 0 implicit places.
[2024-05-25 18:57:59] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:57:59] [INFO ] Invariant cache hit.
[2024-05-25 18:58:00] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3363 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Graph (trivial) has 7146 edges and 8695 vertex of which 33 / 8695 are part of one of the 1 SCC in 3 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 66350 edges and 8663 vertex of which 8633 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.9 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17076.t19125 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7991 transition count 18856
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7541 transition count 17959
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 7092 transition count 17119
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6644 transition count 16337
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 6252 transition count 15609
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1063 rules applied. Total rules applied 6502 place count 5862 transition count 14936
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 960 rules applied. Total rules applied 7462 place count 5525 transition count 14313
Ensure Unique test removed 47 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 909 rules applied. Total rules applied 8371 place count 5190 transition count 13739
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9187 place count 4902 transition count 13211
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 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 9 with 768 rules applied. Total rules applied 9955 place count 4616 transition count 12729
Ensure Unique test removed 2 places
Reduce places removed 242 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 10 with 682 rules applied. Total rules applied 10637 place count 4374 transition count 12289
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 11 with 638 rules applied. Total rules applied 11275 place count 4134 transition count 11891
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 12 with 560 rules applied. Total rules applied 11835 place count 3934 transition count 11531
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 13 with 520 rules applied. Total rules applied 12355 place count 3736 transition count 11209
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 14 with 450 rules applied. Total rules applied 12805 place count 3574 transition count 10921
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 15 with 414 rules applied. Total rules applied 13219 place count 3414 transition count 10667
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 16 with 352 rules applied. Total rules applied 13571 place count 3286 transition count 10443
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 17 with 320 rules applied. Total rules applied 13891 place count 3160 transition count 10249
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 18 with 266 rules applied. Total rules applied 14157 place count 3062 transition count 10081
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 19 with 238 rules applied. Total rules applied 14395 place count 2966 transition count 9939
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 20 with 192 rules applied. Total rules applied 14587 place count 2894 transition count 9819
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 21 with 168 rules applied. Total rules applied 14755 place count 2824 transition count 9721
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 22 with 130 rules applied. Total rules applied 14885 place count 2774 transition count 9641
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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14995 place count 2726 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15075 place count 2694 transition count 9531
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15139 place count 2664 transition count 9497
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15181 place count 2646 transition count 9473
Ensure Unique test removed 8 places
Reduce places removed 16 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 27 with 30 rules applied. Total rules applied 15211 place count 2630 transition count 9459
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 28 with 16 rules applied. Total rules applied 15227 place count 2622 transition count 9451
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 29 with 9 rules applied. Total rules applied 15236 place count 2616 transition count 9448
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 30 with 4 rules applied. Total rules applied 15240 place count 2613 transition count 9447
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 462 Pre rules applied. Total rules applied 15240 place count 2613 transition count 8985
Deduced a syphon composed of 462 places in 2 ms
Ensure Unique test removed 459 places
Reduce places removed 921 places and 0 transitions.
Iterating global reduction 31 with 1383 rules applied. Total rules applied 16623 place count 1692 transition count 8985
Discarding 477 places :
Symmetric choice reduction at 31 with 477 rule applications. Total rules 17100 place count 1215 transition count 8508
Iterating global reduction 31 with 477 rules applied. Total rules applied 17577 place count 1215 transition count 8508
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17577 place count 1215 transition count 8507
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17579 place count 1214 transition count 8507
Discarding 943 places :
Symmetric choice reduction at 31 with 943 rule applications. Total rules 18522 place count 271 transition count 1906
Iterating global reduction 31 with 943 rules applied. Total rules applied 19465 place count 271 transition count 1906
Ensure Unique test removed 943 transitions
Reduce isomorphic transitions removed 943 transitions.
Iterating post reduction 31 with 943 rules applied. Total rules applied 20408 place count 271 transition count 963
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 32 with 66 rules applied. Total rules applied 20474 place count 238 transition count 930
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 32 with 14 rules applied. Total rules applied 20488 place count 238 transition count 916
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 32 with 14 rules applied. Total rules applied 20502 place count 224 transition count 916
Discarding 30 places :
Symmetric choice reduction at 33 with 30 rule applications. Total rules 20532 place count 194 transition count 706
Iterating global reduction 33 with 30 rules applied. Total rules applied 20562 place count 194 transition count 706
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 20592 place count 194 transition count 676
Applied a total of 20592 rules in 32390 ms. Remains 194 /8695 variables (removed 8501) and now considering 676/21928 (removed 21252) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 676 rows 194 cols
[2024-05-25 18:58:32] [INFO ] Computed 54 invariants in 16 ms
[2024-05-25 18:58:32] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:58:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:58:32] [INFO ] [Nat]Absence check using 4 positive and 50 generalized place invariants in 6 ms returned sat
[2024-05-25 18:58:32] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:58:32] [INFO ] After 208ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2024-05-25 18:58:32] [INFO ] After 274ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 p0))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 14 factoid took 298 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 134 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Support contains 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 3000 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 18:58:36] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 18:58:37] [INFO ] Computed 1633 invariants in 730 ms
[2024-05-25 18:58:38] [INFO ] Implicit Places using invariants in 1545 ms returned []
Implicit Place search using SMT only with invariants took 1546 ms to find 0 implicit places.
[2024-05-25 18:58:38] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:58:38] [INFO ] Invariant cache hit.
[2024-05-25 18:58:38] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5354 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Detected a total of 3290/9273 stabilizing places and 4648/16584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 145 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 128 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 193 resets, run finished after 438 ms. (steps per millisecond=22 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 11820 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{0=1, 1=1, 4=1}
Probabilistic random walk after 11820 steps, saw 5807 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :3
Running SMT prover for 2 properties.
[2024-05-25 18:58:43] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 18:58:43] [INFO ] Invariant cache hit.
[2024-05-25 18:58:44] [INFO ] After 1051ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 18:58:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 147 ms returned sat
[2024-05-25 18:58:46] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 902 ms returned sat
[2024-05-25 18:59:03] [INFO ] After 17401ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 18:59:03] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 18:59:08] [INFO ] After 4583ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 18:59:09] [INFO ] After 5394ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-25 18:59:09] [INFO ] After 25121ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 0 with 578 rules applied. Total rules applied 578 place count 9273 transition count 21928
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 0 with 578 rules applied. Total rules applied 1156 place count 8695 transition count 21928
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 1 with 99 rules applied. Total rules applied 1255 place count 8695 transition count 21928
Applied a total of 1255 rules in 7099 ms. Remains 8695 /9273 variables (removed 578) and now considering 21928/16584 (removed -5344) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7099 ms. Remains : 8695/9273 places, 21928/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 740 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 10992 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 10992 steps, saw 5334 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:59:20] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
// Phase 1: matrix 20363 rows 8695 cols
[2024-05-25 18:59:21] [INFO ] Computed 1633 invariants in 886 ms
[2024-05-25 18:59:21] [INFO ] After 827ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:59:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 155 ms returned sat
[2024-05-25 18:59:23] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 735 ms returned sat
[2024-05-25 18:59:45] [INFO ] After 21700ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:59:45] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 18:59:47] [INFO ] After 1344ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-25 18:59:47] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 8695 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1778 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1779 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8695/8695 places, 21928/21928 transitions.
Applied a total of 0 rules in 1797 ms. Remains 8695 /8695 variables (removed 0) and now considering 21928/21928 (removed 0) transitions.
[2024-05-25 18:59:50] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:59:50] [INFO ] Invariant cache hit.
[2024-05-25 18:59:51] [INFO ] Implicit Places using invariants in 835 ms returned []
Implicit Place search using SMT only with invariants took 836 ms to find 0 implicit places.
[2024-05-25 18:59:51] [INFO ] Flow matrix only has 20363 transitions (discarded 1565 similar events)
[2024-05-25 18:59:51] [INFO ] Invariant cache hit.
[2024-05-25 18:59:52] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3482 ms. Remains : 8695/8695 places, 21928/21928 transitions.
Graph (trivial) has 7146 edges and 8695 vertex of which 33 / 8695 are part of one of the 1 SCC in 3 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 66350 edges and 8663 vertex of which 8633 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.9 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t17076.t19125 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7991 transition count 18856
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7541 transition count 17959
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 7092 transition count 17119
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 6644 transition count 16337
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 6252 transition count 15609
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1063 rules applied. Total rules applied 6502 place count 5862 transition count 14936
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 960 rules applied. Total rules applied 7462 place count 5525 transition count 14313
Ensure Unique test removed 47 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 909 rules applied. Total rules applied 8371 place count 5190 transition count 13739
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9187 place count 4902 transition count 13211
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 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 9 with 768 rules applied. Total rules applied 9955 place count 4616 transition count 12729
Ensure Unique test removed 2 places
Reduce places removed 242 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 10 with 682 rules applied. Total rules applied 10637 place count 4374 transition count 12289
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 11 with 638 rules applied. Total rules applied 11275 place count 4134 transition count 11891
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 12 with 560 rules applied. Total rules applied 11835 place count 3934 transition count 11531
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 13 with 520 rules applied. Total rules applied 12355 place count 3736 transition count 11209
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 14 with 450 rules applied. Total rules applied 12805 place count 3574 transition count 10921
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 15 with 414 rules applied. Total rules applied 13219 place count 3414 transition count 10667
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 16 with 352 rules applied. Total rules applied 13571 place count 3286 transition count 10443
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 17 with 320 rules applied. Total rules applied 13891 place count 3160 transition count 10249
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 18 with 266 rules applied. Total rules applied 14157 place count 3062 transition count 10081
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 19 with 238 rules applied. Total rules applied 14395 place count 2966 transition count 9939
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 20 with 192 rules applied. Total rules applied 14587 place count 2894 transition count 9819
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 21 with 168 rules applied. Total rules applied 14755 place count 2824 transition count 9721
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 22 with 130 rules applied. Total rules applied 14885 place count 2774 transition count 9641
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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14995 place count 2726 transition count 9579
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15075 place count 2694 transition count 9531
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15139 place count 2664 transition count 9497
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15181 place count 2646 transition count 9473
Ensure Unique test removed 8 places
Reduce places removed 16 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 27 with 30 rules applied. Total rules applied 15211 place count 2630 transition count 9459
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 28 with 16 rules applied. Total rules applied 15227 place count 2622 transition count 9451
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 29 with 9 rules applied. Total rules applied 15236 place count 2616 transition count 9448
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 30 with 4 rules applied. Total rules applied 15240 place count 2613 transition count 9447
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 462 Pre rules applied. Total rules applied 15240 place count 2613 transition count 8985
Deduced a syphon composed of 462 places in 3 ms
Ensure Unique test removed 459 places
Reduce places removed 921 places and 0 transitions.
Iterating global reduction 31 with 1383 rules applied. Total rules applied 16623 place count 1692 transition count 8985
Discarding 477 places :
Symmetric choice reduction at 31 with 477 rule applications. Total rules 17100 place count 1215 transition count 8508
Iterating global reduction 31 with 477 rules applied. Total rules applied 17577 place count 1215 transition count 8508
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17577 place count 1215 transition count 8507
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17579 place count 1214 transition count 8507
Discarding 943 places :
Symmetric choice reduction at 31 with 943 rule applications. Total rules 18522 place count 271 transition count 1906
Iterating global reduction 31 with 943 rules applied. Total rules applied 19465 place count 271 transition count 1906
Ensure Unique test removed 943 transitions
Reduce isomorphic transitions removed 943 transitions.
Iterating post reduction 31 with 943 rules applied. Total rules applied 20408 place count 271 transition count 963
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 32 with 66 rules applied. Total rules applied 20474 place count 238 transition count 930
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 32 with 14 rules applied. Total rules applied 20488 place count 238 transition count 916
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 32 with 14 rules applied. Total rules applied 20502 place count 224 transition count 916
Discarding 30 places :
Symmetric choice reduction at 33 with 30 rule applications. Total rules 20532 place count 194 transition count 706
Iterating global reduction 33 with 30 rules applied. Total rules applied 20562 place count 194 transition count 706
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 20592 place count 194 transition count 676
Applied a total of 20592 rules in 32147 ms. Remains 194 /8695 variables (removed 8501) and now considering 676/21928 (removed 21252) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 676 rows 194 cols
[2024-05-25 19:00:24] [INFO ] Computed 54 invariants in 17 ms
[2024-05-25 19:00:24] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:00:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 19:00:24] [INFO ] [Nat]Absence check using 4 positive and 50 generalized place invariants in 6 ms returned sat
[2024-05-25 19:00:24] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 19:00:24] [INFO ] After 203ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2024-05-25 19:00:24] [INFO ] After 270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 14 factoid took 323 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 136 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (AND p1 (NOT p0)), true, (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 1940 reset in 2098 ms.
Product exploration explored 100000 steps with 1942 reset in 2160 ms.
Built C files in :
/tmp/ltsmin13732120176615853145
[2024-05-25 19:00:29] [INFO ] Too many transitions (16584) to apply POR reductions. Disabling POR matrices.
[2024-05-25 19:00:29] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13732120176615853145
Running compilation step : cd /tmp/ltsmin13732120176615853145;'/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/ltsmin13732120176615853145;'/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/ltsmin13732120176615853145;'/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 4 out of 9273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 3010 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 19:00:35] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 19:00:36] [INFO ] Computed 1633 invariants in 738 ms
[2024-05-25 19:00:37] [INFO ] Implicit Places using invariants in 1582 ms returned []
Implicit Place search using SMT only with invariants took 1583 ms to find 0 implicit places.
[2024-05-25 19:00:37] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:00:37] [INFO ] Invariant cache hit.
[2024-05-25 19:00:38] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5402 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Built C files in :
/tmp/ltsmin3964573719659133332
[2024-05-25 19:00:38] [INFO ] Too many transitions (16584) to apply POR reductions. Disabling POR matrices.
[2024-05-25 19:00:38] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3964573719659133332
Running compilation step : cd /tmp/ltsmin3964573719659133332;'/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/ltsmin3964573719659133332;'/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/ltsmin3964573719659133332;'/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 19:00:42] [INFO ] Flatten gal took : 396 ms
[2024-05-25 19:00:42] [INFO ] Flatten gal took : 412 ms
[2024-05-25 19:00:42] [INFO ] Time to serialize gal into /tmp/LTL3158049435934228839.gal : 75 ms
[2024-05-25 19:00:42] [INFO ] Time to serialize properties into /tmp/LTL6876317031137442502.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3158049435934228839.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2202759655758665715.hoa' '-atoms' '/tmp/LTL6876317031137442502.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL6876317031137442502.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2202759655758665715.hoa
Detected timeout of ITS tools.
[2024-05-25 19:00:59] [INFO ] Flatten gal took : 496 ms
[2024-05-25 19:00:59] [INFO ] Flatten gal took : 392 ms
[2024-05-25 19:00:59] [INFO ] Time to serialize gal into /tmp/LTL6704781894505521233.gal : 77 ms
[2024-05-25 19:00:59] [INFO ] Time to serialize properties into /tmp/LTL16223024464530809827.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/LTL6704781894505521233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16223024464530809827.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X("(Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=Node2HasTheLeafSetOfRx5ToReplaceNode22)"))U(G("(Node18HasAskedItsLeafSetToLx0ToRe...224
Formula 0 simplified : X!"(Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=Node2HasTheLeafSetOfRx5ToReplaceNode22)" R F!"(Node18HasAskedItsLeafSetToLx0ToRepla...217
Detected timeout of ITS tools.
[2024-05-25 19:01:14] [INFO ] Flatten gal took : 396 ms
[2024-05-25 19:01:14] [INFO ] Applying decomposition
[2024-05-25 19:01:15] [INFO ] Flatten gal took : 411 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/graph1928499572808520171.txt' '-o' '/tmp/graph1928499572808520171.bin' '-w' '/tmp/graph1928499572808520171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1928499572808520171.bin' '-l' '-1' '-v' '-w' '/tmp/graph1928499572808520171.weights' '-q' '0' '-e' '0.001'
[2024-05-25 19:01:16] [INFO ] Decomposing Gal with order
[2024-05-25 19:01:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 19:01:20] [INFO ] Removed a total of 15124 redundant transitions.
[2024-05-25 19:01:20] [INFO ] Flatten gal took : 2710 ms
[2024-05-25 19:01:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1649 labels/synchronizations in 585 ms.
[2024-05-25 19:01:23] [INFO ] Time to serialize gal into /tmp/LTL4763147660492788463.gal : 97 ms
[2024-05-25 19:01:23] [INFO ] Time to serialize properties into /tmp/LTL8906177150364152991.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/LTL4763147660492788463.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8906177150364152991.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("(gu178.Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=gu178.Node2HasTheLeafSetOfRx5ToReplaceNode22)"))U(G("(gu672.Node18HasAskedI...248
Formula 0 simplified : X!"(gu178.Node10HasAskedItsLeafSetToLx5ToReplaceNode7<=gu178.Node2HasTheLeafSetOfRx5ToReplaceNode22)" R F!"(gu672.Node18HasAskedItsL...241
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14040033675098611460
[2024-05-25 19:01:38] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14040033675098611460
Running compilation step : cd /tmp/ltsmin14040033675098611460;'/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/ltsmin14040033675098611460;'/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/ltsmin14040033675098611460;'/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-S32C07-LTLCardinality-11 finished in 322153 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(p1))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-14
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 25084 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14780 place count 17695 transition count 30926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 54 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22633 place count 10304 transition count 23537
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29560 place count 10304 transition count 23537
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29560 place count 10304 transition count 23526
Deduced a syphon composed of 11 places in 31 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29582 place count 10293 transition count 23526
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30569 place count 9306 transition count 16617
Iterating global reduction 3 with 987 rules applied. Total rules applied 31556 place count 9306 transition count 16617
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 25 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16584
Applied a total of 31622 rules in 12360 ms. Remains 9273 /25084 variables (removed 15811) and now considering 16584/38317 (removed 21733) transitions.
[2024-05-25 19:01:53] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 19:01:54] [INFO ] Computed 1633 invariants in 720 ms
[2024-05-25 19:01:55] [INFO ] Implicit Places using invariants in 1606 ms returned []
Implicit Place search using SMT only with invariants took 1608 ms to find 0 implicit places.
[2024-05-25 19:01:55] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:01:55] [INFO ] Invariant cache hit.
[2024-05-25 19:01:56] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 9273/25084 places, 16584/38317 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14804 ms. Remains : 9273/25084 places, 16584/38317 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C07-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s3990 s5678), p1:(GT 1 s8620)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33468 reset in 6270 ms.
Product exploration explored 100000 steps with 33395 reset in 6335 ms.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Detected a total of 3290/9273 stabilizing places and 4648/16584 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 (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 135 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 197 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 12201 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{0=1}
Probabilistic random walk after 12201 steps, saw 5990 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 19:02:12] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:02:12] [INFO ] Invariant cache hit.
[2024-05-25 19:02:13] [INFO ] [Real]Absence check using 65 positive place invariants in 126 ms returned sat
[2024-05-25 19:02:14] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 687 ms returned sat
[2024-05-25 19:02:31] [INFO ] After 16598ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 19:02:31] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 19:02:32] [INFO ] After 1014ms SMT Verify possible using 6400 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:02:32] [INFO ] After 19577ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:02:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 128 ms returned sat
[2024-05-25 19:02:33] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 693 ms returned sat
[2024-05-25 19:02:51] [INFO ] After 17239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 19:02:52] [INFO ] After 1363ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 19:03:09] [INFO ] Deduced a trap composed of 1044 places in 16741 ms of which 18 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:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
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 19:03:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 19:03:09] [INFO ] After 37782ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Free-agglomeration rule (complex) applied 579 times.
Iterating global reduction 0 with 579 rules applied. Total rules applied 579 place count 9273 transition count 21927
Reduce places removed 579 places and 0 transitions.
Iterating post reduction 0 with 579 rules applied. Total rules applied 1158 place count 8694 transition count 21927
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 1 with 99 rules applied. Total rules applied 1257 place count 8694 transition count 21927
Applied a total of 1257 rules in 6941 ms. Remains 8694 /9273 variables (removed 579) and now considering 21927/16584 (removed -5343) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6942 ms. Remains : 8694/9273 places, 21927/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 723 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11458 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11458 steps, saw 5541 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 19:03:20] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
// Phase 1: matrix 20361 rows 8694 cols
[2024-05-25 19:03:21] [INFO ] Computed 1633 invariants in 889 ms
[2024-05-25 19:03:22] [INFO ] [Real]Absence check using 65 positive place invariants in 143 ms returned sat
[2024-05-25 19:03:23] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 601 ms returned sat
[2024-05-25 19:03:41] [INFO ] After 19805ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:03:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 144 ms returned sat
[2024-05-25 19:03:43] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 601 ms returned sat
[2024-05-25 19:04:02] [INFO ] After 19279ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 19:04:02] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 19:04:05] [INFO ] After 2635ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 19:04:06] [INFO ] After 3485ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 380 ms.
[2024-05-25 19:04:06] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 8694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1777 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1778 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1743 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
[2024-05-25 19:04:10] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 19:04:10] [INFO ] Invariant cache hit.
[2024-05-25 19:04:10] [INFO ] Implicit Places using invariants in 852 ms returned []
Implicit Place search using SMT only with invariants took 853 ms to find 0 implicit places.
[2024-05-25 19:04:10] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 19:04:10] [INFO ] Invariant cache hit.
[2024-05-25 19:04:11] [INFO ] Dead Transitions using invariants and state equation in 814 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3416 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 9273 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 2465 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 19:04:14] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 19:04:15] [INFO ] Computed 1633 invariants in 749 ms
[2024-05-25 19:04:16] [INFO ] Implicit Places using invariants in 1555 ms returned []
Implicit Place search using SMT only with invariants took 1556 ms to find 0 implicit places.
[2024-05-25 19:04:16] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:04:16] [INFO ] Invariant cache hit.
[2024-05-25 19:04:16] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4829 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Computed a total of 3290 stabilizing places and 4648 stable transitions
Computed a total of 3290 stabilizing places and 4648 stable transitions
Detected a total of 3290/9273 stabilizing places and 4648/16584 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 (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 152 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 197 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 12334 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{0=1}
Probabilistic random walk after 12334 steps, saw 6044 distinct states, run finished after 3003 ms. (steps per millisecond=4 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 19:04:20] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:04:20] [INFO ] Invariant cache hit.
[2024-05-25 19:04:21] [INFO ] [Real]Absence check using 65 positive place invariants in 128 ms returned sat
[2024-05-25 19:04:22] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 611 ms returned sat
[2024-05-25 19:04:34] [INFO ] After 11546ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 19:04:34] [INFO ] State equation strengthened by 6400 read => feed constraints.
[2024-05-25 19:04:35] [INFO ] After 1003ms SMT Verify possible using 6400 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:04:35] [INFO ] After 14368ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:04:36] [INFO ] [Nat]Absence check using 65 positive place invariants in 122 ms returned sat
[2024-05-25 19:04:36] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 612 ms returned sat
[2024-05-25 19:04:49] [INFO ] After 12548ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 19:04:50] [INFO ] After 1243ms SMT Verify possible using 6400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 19:05:06] [INFO ] Deduced a trap composed of 1044 places in 15176 ms of which 18 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.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
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 19:05:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 19:05:06] [INFO ] After 31249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 9273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Free-agglomeration rule (complex) applied 579 times.
Iterating global reduction 0 with 579 rules applied. Total rules applied 579 place count 9273 transition count 21927
Reduce places removed 579 places and 0 transitions.
Iterating post reduction 0 with 579 rules applied. Total rules applied 1158 place count 8694 transition count 21927
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 1 with 99 rules applied. Total rules applied 1257 place count 8694 transition count 21927
Applied a total of 1257 rules in 6823 ms. Remains 8694 /9273 variables (removed 579) and now considering 21927/16584 (removed -5343) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6823 ms. Remains : 8694/9273 places, 21927/16584 transitions.
Incomplete random walk after 10000 steps, including 231 resets, run finished after 720 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 11504 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11504 steps, saw 5559 distinct states, run finished after 3001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 19:05:17] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
// Phase 1: matrix 20361 rows 8694 cols
[2024-05-25 19:05:17] [INFO ] Computed 1633 invariants in 878 ms
[2024-05-25 19:05:18] [INFO ] [Real]Absence check using 65 positive place invariants in 141 ms returned sat
[2024-05-25 19:05:19] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 605 ms returned sat
[2024-05-25 19:05:34] [INFO ] After 16706ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 19:05:35] [INFO ] [Nat]Absence check using 65 positive place invariants in 135 ms returned sat
[2024-05-25 19:05:36] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 585 ms returned sat
[2024-05-25 19:05:53] [INFO ] After 17168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 19:05:53] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2024-05-25 19:05:56] [INFO ] After 2653ms SMT Verify possible using 12322 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 19:05:57] [INFO ] After 3483ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 592 ms.
[2024-05-25 19:05:57] [INFO ] After 23084ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 8694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1689 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1689 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8694/8694 places, 21927/21927 transitions.
Applied a total of 0 rules in 1669 ms. Remains 8694 /8694 variables (removed 0) and now considering 21927/21927 (removed 0) transitions.
[2024-05-25 19:06:01] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 19:06:01] [INFO ] Invariant cache hit.
[2024-05-25 19:06:01] [INFO ] Implicit Places using invariants in 757 ms returned []
Implicit Place search using SMT only with invariants took 758 ms to find 0 implicit places.
[2024-05-25 19:06:01] [INFO ] Flow matrix only has 20361 transitions (discarded 1566 similar events)
[2024-05-25 19:06:01] [INFO ] Invariant cache hit.
[2024-05-25 19:06:02] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3202 ms. Remains : 8694/8694 places, 21927/21927 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 5 factoid took 164 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 33369 reset in 6094 ms.
Product exploration explored 100000 steps with 33183 reset in 5979 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 9273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 2953 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 19:06:18] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
// Phase 1: matrix 15528 rows 9273 cols
[2024-05-25 19:06:19] [INFO ] Computed 1633 invariants in 692 ms
[2024-05-25 19:06:19] [INFO ] Dead Transitions using invariants and state equation in 1507 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4462 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Built C files in :
/tmp/ltsmin7738495914175440882
[2024-05-25 19:06:20] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7738495914175440882
Running compilation step : cd /tmp/ltsmin7738495914175440882;'/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/ltsmin7738495914175440882;'/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/ltsmin7738495914175440882;'/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 9273 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9273/9273 places, 16584/16584 transitions.
Applied a total of 0 rules in 2335 ms. Remains 9273 /9273 variables (removed 0) and now considering 16584/16584 (removed 0) transitions.
[2024-05-25 19:06:25] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:06:25] [INFO ] Invariant cache hit.
[2024-05-25 19:06:26] [INFO ] Implicit Places using invariants in 796 ms returned []
Implicit Place search using SMT only with invariants took 797 ms to find 0 implicit places.
[2024-05-25 19:06:26] [INFO ] Flow matrix only has 15528 transitions (discarded 1056 similar events)
[2024-05-25 19:06:26] [INFO ] Invariant cache hit.
[2024-05-25 19:06:27] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3956 ms. Remains : 9273/9273 places, 16584/16584 transitions.
Built C files in :
/tmp/ltsmin9979430730659622416
[2024-05-25 19:06:27] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9979430730659622416
Running compilation step : cd /tmp/ltsmin9979430730659622416;'/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/ltsmin9979430730659622416;'/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/ltsmin9979430730659622416;'/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 19:06:31] [INFO ] Flatten gal took : 382 ms
[2024-05-25 19:06:31] [INFO ] Flatten gal took : 396 ms
[2024-05-25 19:06:31] [INFO ] Time to serialize gal into /tmp/LTL6484505483296901862.gal : 75 ms
[2024-05-25 19:06:31] [INFO ] Time to serialize properties into /tmp/LTL16877430568465324012.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6484505483296901862.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8816146768949384483.hoa' '-atoms' '/tmp/LTL16877430568465324012.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/LTL16877430568465324012.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8816146768949384483.hoa
Detected timeout of ITS tools.
[2024-05-25 19:06:47] [INFO ] Flatten gal took : 381 ms
[2024-05-25 19:06:47] [INFO ] Flatten gal took : 394 ms
[2024-05-25 19:06:47] [INFO ] Time to serialize gal into /tmp/LTL8583764609727295122.gal : 78 ms
[2024-05-25 19:06:47] [INFO ] Time to serialize properties into /tmp/LTL1925366521098072615.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/LTL8583764609727295122.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1925366521098072615.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("(Node12HasAskedItsLeafSetToRx6ToReplaceNode25>Node25HasTheLeafSetOfLx5ToReplaceNode14)"))||(X("(Node32HasAskedItsLeafSetToRx5...179
Formula 0 simplified : F(G!"(Node12HasAskedItsLeafSetToRx6ToReplaceNode25>Node25HasTheLeafSetOfLx5ToReplaceNode14)" & X!"(Node32HasAskedItsLeafSetToRx5ToRe...171
Detected timeout of ITS tools.
[2024-05-25 19:07:03] [INFO ] Flatten gal took : 383 ms
[2024-05-25 19:07:03] [INFO ] Applying decomposition
[2024-05-25 19:07:03] [INFO ] Flatten gal took : 405 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/graph15943033691583714744.txt' '-o' '/tmp/graph15943033691583714744.bin' '-w' '/tmp/graph15943033691583714744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15943033691583714744.bin' '-l' '-1' '-v' '-w' '/tmp/graph15943033691583714744.weights' '-q' '0' '-e' '0.001'
[2024-05-25 19:07:04] [INFO ] Decomposing Gal with order
[2024-05-25 19:07:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 19:07:08] [INFO ] Removed a total of 15441 redundant transitions.
[2024-05-25 19:07:08] [INFO ] Flatten gal took : 2205 ms
[2024-05-25 19:07:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1478 labels/synchronizations in 481 ms.
[2024-05-25 19:07:10] [INFO ] Time to serialize gal into /tmp/LTL8763302562449402809.gal : 94 ms
[2024-05-25 19:07:10] [INFO ] Time to serialize properties into /tmp/LTL15961232340298443648.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/LTL8763302562449402809.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15961232340298443648.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 : !((G((F("(gu407.Node12HasAskedItsLeafSetToRx6ToReplaceNode25>gu407.Node25HasTheLeafSetOfLx5ToReplaceNode14)"))||(X("(gi1.gi0.gu938.Nod...205
Formula 0 simplified : F(G!"(gu407.Node12HasAskedItsLeafSetToRx6ToReplaceNode25>gu407.Node25HasTheLeafSetOfLx5ToReplaceNode14)" & X!"(gi1.gi0.gu938.Node32H...197
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14727743842222036450
[2024-05-25 19:07:25] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14727743842222036450
Running compilation step : cd /tmp/ltsmin14727743842222036450;'/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/ltsmin14727743842222036450;'/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/ltsmin14727743842222036450;'/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-S32C07-LTLCardinality-14 finished in 347766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
[2024-05-25 19:07:30] [INFO ] Flatten gal took : 967 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9058342563648696751
[2024-05-25 19:07:30] [INFO ] Too many transitions (38317) to apply POR reductions. Disabling POR matrices.
[2024-05-25 19:07:30] [INFO ] Built C files in 251ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9058342563648696751
Running compilation step : cd /tmp/ltsmin9058342563648696751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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 19:07:31] [INFO ] Applying decomposition
[2024-05-25 19:07:32] [INFO ] Flatten gal took : 1259 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/graph2768587212853596777.txt' '-o' '/tmp/graph2768587212853596777.bin' '-w' '/tmp/graph2768587212853596777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2768587212853596777.bin' '-l' '-1' '-v' '-w' '/tmp/graph2768587212853596777.weights' '-q' '0' '-e' '0.001'
[2024-05-25 19:07:34] [INFO ] Decomposing Gal with order
[2024-05-25 19:07:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 19:08:05] [INFO ] Removed a total of 28324 redundant transitions.
[2024-05-25 19:08:06] [INFO ] Flatten gal took : 10596 ms
[2024-05-25 19:08:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 444 labels/synchronizations in 370 ms.
[2024-05-25 19:08:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality15361328132159190841.gal : 397 ms
[2024-05-25 19:08:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality14195939943599339445.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/LTLCardinality15361328132159190841.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14195939943599339445.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...299
Read 5 LTL properties
Checking formula 0 : !((X(G(("(gu78.Node0HasDetectedCrashOfNode20<=gu78.Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)")||(X(G((("(gu182.Lx4HasReceiv...435
Formula 0 simplified : XF(!"(gu78.Node0HasDetectedCrashOfNode20<=gu78.Node23ThinksNode14ShouldBeNodeMasterToReplaceNode17)" & XF((!"(gu182.Lx4HasReceivedTh...425
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/ltsmin9058342563648696751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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 144 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9058342563648696751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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 144 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)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 7198844 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15983564 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-S32C07"
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-S32C07, 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-171654372100117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C07.tgz
mv MultiCrashLeafsetExtension-PT-S32C07 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 ;