Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413900892.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413900892
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 16K Feb 26 03:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 03:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 03:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 03:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679611560623

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C02
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-23 22:46:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 22:46:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 22:46:02] [INFO ] Load time of PNML (sax parser for PT used): 580 ms
[2023-03-23 22:46:02] [INFO ] Transformed 13544 places.
[2023-03-23 22:46:03] [INFO ] Transformed 21807 transitions.
[2023-03-23 22:46:03] [INFO ] Parsed PT model containing 13544 places and 21807 transitions and 93598 arcs in 737 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 13544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13544/13544 places, 21807/21807 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 13504 transition count 21807
Discarding 2105 places :
Symmetric choice reduction at 1 with 2105 rule applications. Total rules 2145 place count 11399 transition count 19702
Iterating global reduction 1 with 2105 rules applied. Total rules applied 4250 place count 11399 transition count 19702
Discarding 1971 places :
Symmetric choice reduction at 1 with 1971 rule applications. Total rules 6221 place count 9428 transition count 17731
Iterating global reduction 1 with 1971 rules applied. Total rules applied 8192 place count 9428 transition count 17731
Discarding 978 places :
Symmetric choice reduction at 1 with 978 rule applications. Total rules 9170 place count 8450 transition count 15775
Iterating global reduction 1 with 978 rules applied. Total rules applied 10148 place count 8450 transition count 15775
Applied a total of 10148 rules in 10289 ms. Remains 8450 /13544 variables (removed 5094) and now considering 15775/21807 (removed 6032) transitions.
[2023-03-23 22:46:13] [INFO ] Flow matrix only has 14719 transitions (discarded 1056 similar events)
// Phase 1: matrix 14719 rows 8450 cols
[2023-03-23 22:46:14] [INFO ] Computed 1293 place invariants in 989 ms
[2023-03-23 22:46:16] [INFO ] Implicit Places using invariants in 2709 ms returned []
Implicit Place search using SMT only with invariants took 2735 ms to find 0 implicit places.
[2023-03-23 22:46:16] [INFO ] Flow matrix only has 14719 transitions (discarded 1056 similar events)
[2023-03-23 22:46:16] [INFO ] Invariant cache hit.
[2023-03-23 22:46:17] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8450/13544 places, 15775/21807 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13843 ms. Remains : 8450/13544 places, 15775/21807 transitions.
Support contains 58 out of 8450 places after structural reductions.
[2023-03-23 22:46:18] [INFO ] Flatten gal took : 722 ms
[2023-03-23 22:46:18] [INFO ] Flatten gal took : 500 ms
[2023-03-23 22:46:19] [INFO ] Input system was already deterministic with 15775 transitions.
Support contains 56 out of 8450 places (down from 58) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 472 resets, run finished after 787 ms. (steps per millisecond=12 ) properties (out of 30) seen :9
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-23 22:46:20] [INFO ] Flow matrix only has 14719 transitions (discarded 1056 similar events)
[2023-03-23 22:46:20] [INFO ] Invariant cache hit.
[2023-03-23 22:46:24] [INFO ] [Real]Absence check using 63 positive place invariants in 158 ms returned sat
[2023-03-23 22:46:24] [INFO ] [Real]Absence check using 63 positive and 1230 generalized place invariants in 553 ms returned sat
[2023-03-23 22:46:45] [INFO ] After 18590ms SMT Verify possible using state equation in real domain returned unsat :1 sat :10 real:9
[2023-03-23 22:46:46] [INFO ] State equation strengthened by 6064 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:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 22:46:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:46:46] [INFO ] After 25127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 21 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 33 ms.
Support contains 38 out of 8450 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 130 Pre rules applied. Total rules applied 0 place count 8450 transition count 15645
Deduced a syphon composed of 130 places in 11 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 0 with 260 rules applied. Total rules applied 260 place count 8320 transition count 15645
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 262 place count 8318 transition count 15642
Iterating global reduction 0 with 2 rules applied. Total rules applied 264 place count 8318 transition count 15642
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 265 place count 8317 transition count 15640
Iterating global reduction 0 with 1 rules applied. Total rules applied 266 place count 8317 transition count 15640
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 0 with 66 rules applied. Total rules applied 332 place count 8284 transition count 15607
Free-agglomeration rule (complex) applied 565 times.
Iterating global reduction 0 with 565 rules applied. Total rules applied 897 place count 8284 transition count 16022
Reduce places removed 565 places and 0 transitions.
Iterating post reduction 0 with 565 rules applied. Total rules applied 1462 place count 7719 transition count 16022
Partial Free-agglomeration rule applied 94 times.
Drop transitions removed 94 transitions
Iterating global reduction 1 with 94 rules applied. Total rules applied 1556 place count 7719 transition count 16022
Applied a total of 1556 rules in 15647 ms. Remains 7719 /8450 variables (removed 731) and now considering 16022/15775 (removed -247) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15651 ms. Remains : 7719/8450 places, 16022/15775 transitions.
Incomplete random walk after 10000 steps, including 758 resets, run finished after 469 ms. (steps per millisecond=21 ) properties (out of 20) seen :4
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-23 22:47:02] [INFO ] Flow matrix only has 14475 transitions (discarded 1547 similar events)
// Phase 1: matrix 14475 rows 7719 cols
[2023-03-23 22:47:03] [INFO ] Computed 1293 place invariants in 667 ms
[2023-03-23 22:47:05] [INFO ] [Real]Absence check using 65 positive place invariants in 142 ms returned sat
[2023-03-23 22:47:05] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 425 ms returned sat
[2023-03-23 22:47:23] [INFO ] After 15929ms SMT Verify possible using state equation in real domain returned unsat :1 sat :3 real:12
[2023-03-23 22:47:23] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2023-03-23 22:47:25] [INFO ] After 1616ms SMT Verify possible using 7042 Read/Feed constraints in real domain returned unsat :2 sat :0 real:14
[2023-03-23 22:47:25] [INFO ] After 22167ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:14
[2023-03-23 22:47:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 155 ms returned sat
[2023-03-23 22:47:27] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 453 ms returned sat
[2023-03-23 22:47:44] [INFO ] After 15265ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :14
[2023-03-23 22:47:50] [INFO ] After 5726ms SMT Verify possible using 7042 Read/Feed constraints in natural domain returned unsat :5 sat :10
[2023-03-23 22:47:50] [INFO ] After 5732ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :10
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-23 22:47:50] [INFO ] After 25058ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :10
Fused 16 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 32 ms.
Support contains 22 out of 7719 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7719/7719 places, 16022/16022 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 7719 transition count 16019
Deduced a syphon composed of 3 places in 8 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 7716 transition count 16019
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 7713 transition count 16016
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 7713 transition count 16016
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 12 place count 7713 transition count 16015
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 7712 transition count 16015
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 7712 transition count 16013
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 7710 transition count 16013
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 7710 transition count 16013
Applied a total of 20 rules in 10494 ms. Remains 7710 /7719 variables (removed 9) and now considering 16013/16022 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10495 ms. Remains : 7710/7719 places, 16013/16022 transitions.
Successfully simplified 6 atomic propositions for a total of 14 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2434 stabilizing places and 3806 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 8450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8450 transition count 15772
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8447 transition count 15772
Performed 134 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 134 Pre rules applied. Total rules applied 6 place count 8447 transition count 15638
Deduced a syphon composed of 134 places in 11 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 274 place count 8313 transition count 15638
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 282 place count 8305 transition count 15627
Iterating global reduction 2 with 8 rules applied. Total rules applied 290 place count 8305 transition count 15627
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 295 place count 8300 transition count 15617
Iterating global reduction 2 with 5 rules applied. Total rules applied 300 place count 8300 transition count 15617
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 12 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 370 place count 8265 transition count 15582
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 373 place count 8262 transition count 15579
Iterating global reduction 2 with 3 rules applied. Total rules applied 376 place count 8262 transition count 15579
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 376 place count 8262 transition count 15577
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 380 place count 8260 transition count 15577
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 383 place count 8257 transition count 15571
Iterating global reduction 2 with 3 rules applied. Total rules applied 386 place count 8257 transition count 15571
Applied a total of 386 rules in 13157 ms. Remains 8257 /8450 variables (removed 193) and now considering 15571/15775 (removed 204) transitions.
[2023-03-23 22:48:14] [INFO ] Flow matrix only has 14515 transitions (discarded 1056 similar events)
// Phase 1: matrix 14515 rows 8257 cols
[2023-03-23 22:48:14] [INFO ] Computed 1293 place invariants in 683 ms
[2023-03-23 22:48:15] [INFO ] Implicit Places using invariants in 1503 ms returned []
Implicit Place search using SMT only with invariants took 1505 ms to find 0 implicit places.
[2023-03-23 22:48:15] [INFO ] Flow matrix only has 14515 transitions (discarded 1056 similar events)
[2023-03-23 22:48:15] [INFO ] Invariant cache hit.
[2023-03-23 22:48:16] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8257/8450 places, 15571/15775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15422 ms. Remains : 8257/8450 places, 15571/15775 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s4008 1) (GEQ s4017 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-01 finished in 15669 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p0))))'
Support contains 2 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 8439 transition count 15761
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 8439 transition count 15761
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 30 place count 8431 transition count 15748
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 8431 transition count 15748
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 8428 transition count 15742
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 8428 transition count 15742
Applied a total of 44 rules in 7162 ms. Remains 8428 /8450 variables (removed 22) and now considering 15742/15775 (removed 33) transitions.
[2023-03-23 22:48:23] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
// Phase 1: matrix 14686 rows 8428 cols
[2023-03-23 22:48:24] [INFO ] Computed 1293 place invariants in 697 ms
[2023-03-23 22:48:25] [INFO ] Implicit Places using invariants in 1482 ms returned []
Implicit Place search using SMT only with invariants took 1484 ms to find 0 implicit places.
[2023-03-23 22:48:25] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
[2023-03-23 22:48:25] [INFO ] Invariant cache hit.
[2023-03-23 22:48:26] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8428/8450 places, 15742/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9398 ms. Remains : 8428/8450 places, 15742/15775 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}]], initial=0, aps=[p0:(OR (LT s4073 1) (LT s4101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 7111 ms.
Product exploration explored 100000 steps with 50000 reset in 7058 ms.
Computed a total of 2412 stabilizing places and 3773 stable transitions
Computed a total of 2412 stabilizing places and 3773 stable transitions
Detected a total of 2412/8428 stabilizing places and 3773/15742 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :p0
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-02 finished in 23941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(p1)))'
Support contains 7 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 8440 transition count 15762
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 8440 transition count 15762
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 8433 transition count 15751
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 8433 transition count 15751
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 8430 transition count 15745
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 8430 transition count 15745
Applied a total of 40 rules in 7171 ms. Remains 8430 /8450 variables (removed 20) and now considering 15745/15775 (removed 30) transitions.
[2023-03-23 22:48:47] [INFO ] Flow matrix only has 14689 transitions (discarded 1056 similar events)
// Phase 1: matrix 14689 rows 8430 cols
[2023-03-23 22:48:48] [INFO ] Computed 1293 place invariants in 704 ms
[2023-03-23 22:48:49] [INFO ] Implicit Places using invariants in 1544 ms returned []
Implicit Place search using SMT only with invariants took 1550 ms to find 0 implicit places.
[2023-03-23 22:48:49] [INFO ] Flow matrix only has 14689 transitions (discarded 1056 similar events)
[2023-03-23 22:48:49] [INFO ] Invariant cache hit.
[2023-03-23 22:48:50] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8430/8450 places, 15745/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9548 ms. Remains : 8430/8450 places, 15745/15775 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s3304 1) (GEQ s3443 1)), p1:(AND (GEQ s4562 1) (GEQ s4572 1) (NOT (AND (GEQ s1078 1) (GEQ s1081 1) (GEQ s1532 1))))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-03 finished in 9841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 8450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8450 transition count 15772
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8447 transition count 15772
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 135 Pre rules applied. Total rules applied 6 place count 8447 transition count 15637
Deduced a syphon composed of 135 places in 12 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 2 with 270 rules applied. Total rules applied 276 place count 8312 transition count 15637
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 285 place count 8303 transition count 15625
Iterating global reduction 2 with 9 rules applied. Total rules applied 294 place count 8303 transition count 15625
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 294 place count 8303 transition count 15624
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 296 place count 8302 transition count 15624
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 302 place count 8296 transition count 15612
Iterating global reduction 2 with 6 rules applied. Total rules applied 308 place count 8296 transition count 15612
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 12 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 378 place count 8261 transition count 15577
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 8258 transition count 15574
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 8258 transition count 15574
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 384 place count 8258 transition count 15572
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 388 place count 8256 transition count 15572
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 391 place count 8253 transition count 15566
Iterating global reduction 2 with 3 rules applied. Total rules applied 394 place count 8253 transition count 15566
Applied a total of 394 rules in 12714 ms. Remains 8253 /8450 variables (removed 197) and now considering 15566/15775 (removed 209) transitions.
[2023-03-23 22:49:03] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
// Phase 1: matrix 14510 rows 8253 cols
[2023-03-23 22:49:03] [INFO ] Computed 1293 place invariants in 645 ms
[2023-03-23 22:49:04] [INFO ] Implicit Places using invariants in 1483 ms returned []
Implicit Place search using SMT only with invariants took 1485 ms to find 0 implicit places.
[2023-03-23 22:49:04] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:49:04] [INFO ] Invariant cache hit.
[2023-03-23 22:49:05] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8253/8450 places, 15566/15775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15032 ms. Remains : 8253/8450 places, 15566/15775 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1903 1) (GEQ s7179 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-04 finished in 15130 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)))))'
Support contains 4 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 8438 transition count 15760
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 8438 transition count 15760
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 8429 transition count 15745
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 8429 transition count 15745
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 8426 transition count 15739
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 8426 transition count 15739
Applied a total of 48 rules in 7211 ms. Remains 8426 /8450 variables (removed 24) and now considering 15739/15775 (removed 36) transitions.
[2023-03-23 22:49:12] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2023-03-23 22:49:13] [INFO ] Computed 1293 place invariants in 683 ms
[2023-03-23 22:49:14] [INFO ] Implicit Places using invariants in 1464 ms returned []
Implicit Place search using SMT only with invariants took 1466 ms to find 0 implicit places.
[2023-03-23 22:49:14] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
[2023-03-23 22:49:14] [INFO ] Invariant cache hit.
[2023-03-23 22:49:15] [INFO ] Dead Transitions using invariants and state equation in 773 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8426/8450 places, 15739/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9460 ms. Remains : 8426/8450 places, 15739/15775 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1078 1) (GEQ s4459 1)), p1:(OR (LT s2272 1) (LT s8387 1) (AND (GEQ s1078 1) (GEQ s4459 1)))], 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 explored 100000 steps with 4724 reset in 1585 ms.
Product exploration explored 100000 steps with 4725 reset in 1497 ms.
Computed a total of 2410 stabilizing places and 3770 stable transitions
Computed a total of 2410 stabilizing places and 3770 stable transitions
Detected a total of 2410/8426 stabilizing places and 3770/15739 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)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 397 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 p1)]
Finished random walk after 2817 steps, including 132 resets, run visited all 2 properties in 86 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 319 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 p1)]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 8426 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8426/8426 places, 15739/15739 transitions.
Applied a total of 0 rules in 1658 ms. Remains 8426 /8426 variables (removed 0) and now considering 15739/15739 (removed 0) transitions.
[2023-03-23 22:49:21] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
[2023-03-23 22:49:21] [INFO ] Invariant cache hit.
[2023-03-23 22:49:22] [INFO ] Implicit Places using invariants in 768 ms returned []
Implicit Place search using SMT only with invariants took 788 ms to find 0 implicit places.
[2023-03-23 22:49:22] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
[2023-03-23 22:49:22] [INFO ] Invariant cache hit.
[2023-03-23 22:49:22] [INFO ] Dead Transitions using invariants and state equation in 780 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3245 ms. Remains : 8426/8426 places, 15739/15739 transitions.
Computed a total of 2410 stabilizing places and 3770 stable transitions
Computed a total of 2410 stabilizing places and 3770 stable transitions
Detected a total of 2410/8426 stabilizing places and 3770/15739 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)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 261 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 p1)]
Finished random walk after 5760 steps, including 272 resets, run visited all 2 properties in 162 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 406 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 p1)]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 4717 reset in 1467 ms.
Product exploration explored 100000 steps with 4723 reset in 1483 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 8426 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8426/8426 places, 15739/15739 transitions.
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 136 Pre rules applied. Total rules applied 0 place count 8426 transition count 15739
Deduced a syphon composed of 136 places in 13 ms
Iterating global reduction 0 with 136 rules applied. Total rules applied 136 place count 8426 transition count 15739
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 169 places in 14 ms
Iterating global reduction 0 with 33 rules applied. Total rules applied 169 place count 8426 transition count 15739
Deduced a syphon composed of 169 places in 12 ms
Applied a total of 169 rules in 4592 ms. Remains 8426 /8426 variables (removed 0) and now considering 15739/15739 (removed 0) transitions.
[2023-03-23 22:49:32] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2023-03-23 22:49:32] [INFO ] Computed 1293 place invariants in 671 ms
[2023-03-23 22:49:33] [INFO ] Dead Transitions using invariants and state equation in 1515 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8426/8426 places, 15739/15739 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6112 ms. Remains : 8426/8426 places, 15739/15739 transitions.
Built C files in :
/tmp/ltsmin15442185472893056589
[2023-03-23 22:49:33] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15442185472893056589
Running compilation step : cd /tmp/ltsmin15442185472893056589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15442185472893056589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15442185472893056589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 8426 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8426/8426 places, 15739/15739 transitions.
Applied a total of 0 rules in 2094 ms. Remains 8426 /8426 variables (removed 0) and now considering 15739/15739 (removed 0) transitions.
[2023-03-23 22:49:39] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2023-03-23 22:49:39] [INFO ] Computed 1293 place invariants in 661 ms
[2023-03-23 22:49:40] [INFO ] Implicit Places using invariants in 1506 ms returned []
Implicit Place search using SMT only with invariants took 1508 ms to find 0 implicit places.
[2023-03-23 22:49:40] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
[2023-03-23 22:49:40] [INFO ] Invariant cache hit.
[2023-03-23 22:49:41] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4445 ms. Remains : 8426/8426 places, 15739/15739 transitions.
Built C files in :
/tmp/ltsmin4053207419376678788
[2023-03-23 22:49:41] [INFO ] Built C files in 156ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4053207419376678788
Running compilation step : cd /tmp/ltsmin4053207419376678788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4053207419376678788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4053207419376678788;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-23 22:49:45] [INFO ] Flatten gal took : 507 ms
[2023-03-23 22:49:46] [INFO ] Flatten gal took : 453 ms
[2023-03-23 22:49:46] [INFO ] Time to serialize gal into /tmp/LTL13618890770092283007.gal : 100 ms
[2023-03-23 22:49:46] [INFO ] Time to serialize properties into /tmp/LTL9884661193314479933.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13618890770092283007.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12505559694041979128.hoa' '-atoms' '/tmp/LTL9884661193314479933.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9884661193314479933.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12505559694041979128.hoa
Detected timeout of ITS tools.
[2023-03-23 22:50:01] [INFO ] Flatten gal took : 444 ms
[2023-03-23 22:50:02] [INFO ] Flatten gal took : 422 ms
[2023-03-23 22:50:02] [INFO ] Time to serialize gal into /tmp/LTL3569383901941167072.gal : 72 ms
[2023-03-23 22:50:02] [INFO ] Time to serialize properties into /tmp/LTL5987662465205730547.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3569383901941167072.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5987662465205730547.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(((RequestOfNode4IsSentToRx1<1)||(Rx1IsActiveAndNotInTheLeafSet<1))||((Node2IsActive>=1)&&(Node19DontAnswerToAnyNode>=1)))"...219
Formula 0 simplified : XF(!"((Node2IsActive>=1)&&(Node19DontAnswerToAnyNode>=1))" & G!"(((RequestOfNode4IsSentToRx1<1)||(Rx1IsActiveAndNotInTheLeafSet<1))|...211
Detected timeout of ITS tools.
[2023-03-23 22:50:18] [INFO ] Flatten gal took : 502 ms
[2023-03-23 22:50:18] [INFO ] Applying decomposition
[2023-03-23 22:50:18] [INFO ] Flatten gal took : 525 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16001220482249744751.txt' '-o' '/tmp/graph16001220482249744751.bin' '-w' '/tmp/graph16001220482249744751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16001220482249744751.bin' '-l' '-1' '-v' '-w' '/tmp/graph16001220482249744751.weights' '-q' '0' '-e' '0.001'
[2023-03-23 22:50:19] [INFO ] Decomposing Gal with order
[2023-03-23 22:50:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 22:50:24] [INFO ] Removed a total of 12631 redundant transitions.
[2023-03-23 22:50:24] [INFO ] Flatten gal took : 2765 ms
[2023-03-23 22:50:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 9889 labels/synchronizations in 1149 ms.
[2023-03-23 22:50:26] [INFO ] Time to serialize gal into /tmp/LTL13960572755488776639.gal : 121 ms
[2023-03-23 22:50:26] [INFO ] Time to serialize properties into /tmp/LTL6594927987707468286.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13960572755488776639.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6594927987707468286.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(((i6.u168.RequestOfNode4IsSentToRx1<1)||(i6.u112.Rx1IsActiveAndNotInTheLeafSet<1))||((i31.u0.Node2IsActive>=1)&&(i31.u0.No...263
Formula 0 simplified : XF(!"((i31.u0.Node2IsActive>=1)&&(i31.u0.Node19DontAnswerToAnyNode>=1))" & G!"(((i6.u168.RequestOfNode4IsSentToRx1<1)||(i6.u112.Rx1I...255
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16465291031951055707
[2023-03-23 22:50:41] [INFO ] Built C files in 158ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16465291031951055707
Running compilation step : cd /tmp/ltsmin16465291031951055707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16465291031951055707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16465291031951055707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06 finished in 99155 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||((p1 U p2)&&F(p3))))'
Support contains 6 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 8442 transition count 15765
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 8442 transition count 15765
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 8436 transition count 15754
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 8436 transition count 15754
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 8435 transition count 15752
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 8435 transition count 15752
Applied a total of 30 rules in 8987 ms. Remains 8435 /8450 variables (removed 15) and now considering 15752/15775 (removed 23) transitions.
[2023-03-23 22:50:53] [INFO ] Flow matrix only has 14696 transitions (discarded 1056 similar events)
// Phase 1: matrix 14696 rows 8435 cols
[2023-03-23 22:50:54] [INFO ] Computed 1293 place invariants in 623 ms
[2023-03-23 22:50:55] [INFO ] Implicit Places using invariants in 1445 ms returned []
Implicit Place search using SMT only with invariants took 1447 ms to find 0 implicit places.
[2023-03-23 22:50:55] [INFO ] Flow matrix only has 14696 transitions (discarded 1056 similar events)
[2023-03-23 22:50:55] [INFO ] Invariant cache hit.
[2023-03-23 22:50:56] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8435/8450 places, 15752/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11194 ms. Remains : 8435/8450 places, 15752/15775 transitions.
Stuttering acceptance computed with spot in 187 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND p2 (NOT p3)) (AND p1 (NOT p3))), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(GEQ s3420 1), p1:(AND (GEQ s3910 1) (GEQ s8430 1)), p3:(GEQ s7331 1), p0:(AND (GEQ s1959 1) (GEQ s2273 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-07 finished in 11434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 8450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8450 transition count 15772
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8447 transition count 15772
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 135 Pre rules applied. Total rules applied 6 place count 8447 transition count 15637
Deduced a syphon composed of 135 places in 12 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 2 with 270 rules applied. Total rules applied 276 place count 8312 transition count 15637
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 285 place count 8303 transition count 15625
Iterating global reduction 2 with 9 rules applied. Total rules applied 294 place count 8303 transition count 15625
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 294 place count 8303 transition count 15624
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 296 place count 8302 transition count 15624
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 302 place count 8296 transition count 15612
Iterating global reduction 2 with 6 rules applied. Total rules applied 308 place count 8296 transition count 15612
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 22 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 378 place count 8261 transition count 15577
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 8258 transition count 15574
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 8258 transition count 15574
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 384 place count 8258 transition count 15572
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 388 place count 8256 transition count 15572
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 391 place count 8253 transition count 15566
Iterating global reduction 2 with 3 rules applied. Total rules applied 394 place count 8253 transition count 15566
Applied a total of 394 rules in 14859 ms. Remains 8253 /8450 variables (removed 197) and now considering 15566/15775 (removed 209) transitions.
[2023-03-23 22:51:11] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
// Phase 1: matrix 14510 rows 8253 cols
[2023-03-23 22:51:11] [INFO ] Computed 1293 place invariants in 627 ms
[2023-03-23 22:51:12] [INFO ] Implicit Places using invariants in 1409 ms returned []
Implicit Place search using SMT only with invariants took 1423 ms to find 0 implicit places.
[2023-03-23 22:51:12] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:51:12] [INFO ] Invariant cache hit.
[2023-03-23 22:51:23] [INFO ] Dead Transitions using invariants and state equation in 11059 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8253/8450 places, 15566/15775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27347 ms. Remains : 8253/8450 places, 15566/15775 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1900 1) (LT s4889 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6614 reset in 1634 ms.
Product exploration explored 100000 steps with 6613 reset in 1707 ms.
Computed a total of 2270 stabilizing places and 3630 stable transitions
Computed a total of 2270 stabilizing places and 3630 stable transitions
Detected a total of 2270/8253 stabilizing places and 3630/15566 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0))]
Knowledge based reduction with 3 factoid took 196 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 76 steps, including 5 resets, run visited all 1 properties in 3 ms. (steps per millisecond=25 )
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 199 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 2 out of 8253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8253/8253 places, 15566/15566 transitions.
Applied a total of 0 rules in 3032 ms. Remains 8253 /8253 variables (removed 0) and now considering 15566/15566 (removed 0) transitions.
[2023-03-23 22:51:30] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:51:30] [INFO ] Invariant cache hit.
[2023-03-23 22:51:31] [INFO ] Implicit Places using invariants in 844 ms returned []
Implicit Place search using SMT only with invariants took 845 ms to find 0 implicit places.
[2023-03-23 22:51:31] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:51:31] [INFO ] Invariant cache hit.
[2023-03-23 22:51:32] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4635 ms. Remains : 8253/8253 places, 15566/15566 transitions.
Computed a total of 2270 stabilizing places and 3630 stable transitions
Computed a total of 2270 stabilizing places and 3630 stable transitions
Detected a total of 2270/8253 stabilizing places and 3630/15566 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 378 steps, including 25 resets, run visited all 1 properties in 10 ms. (steps per millisecond=37 )
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6615 reset in 1690 ms.
Product exploration explored 100000 steps with 6607 reset in 1696 ms.
Built C files in :
/tmp/ltsmin14998150445537883101
[2023-03-23 22:51:36] [INFO ] Too many transitions (15566) to apply POR reductions. Disabling POR matrices.
[2023-03-23 22:51:36] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14998150445537883101
Running compilation step : cd /tmp/ltsmin14998150445537883101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14998150445537883101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14998150445537883101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 8253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8253/8253 places, 15566/15566 transitions.
Applied a total of 0 rules in 2737 ms. Remains 8253 /8253 variables (removed 0) and now considering 15566/15566 (removed 0) transitions.
[2023-03-23 22:51:42] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:51:42] [INFO ] Invariant cache hit.
[2023-03-23 22:51:43] [INFO ] Implicit Places using invariants in 846 ms returned []
Implicit Place search using SMT only with invariants took 848 ms to find 0 implicit places.
[2023-03-23 22:51:43] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:51:43] [INFO ] Invariant cache hit.
[2023-03-23 22:51:43] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4338 ms. Remains : 8253/8253 places, 15566/15566 transitions.
Built C files in :
/tmp/ltsmin6407335338848868769
[2023-03-23 22:51:43] [INFO ] Too many transitions (15566) to apply POR reductions. Disabling POR matrices.
[2023-03-23 22:51:44] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6407335338848868769
Running compilation step : cd /tmp/ltsmin6407335338848868769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6407335338848868769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6407335338848868769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-23 22:51:47] [INFO ] Flatten gal took : 496 ms
[2023-03-23 22:51:48] [INFO ] Flatten gal took : 511 ms
[2023-03-23 22:51:48] [INFO ] Time to serialize gal into /tmp/LTL1891432420921715934.gal : 77 ms
[2023-03-23 22:51:48] [INFO ] Time to serialize properties into /tmp/LTL8307347081394852294.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1891432420921715934.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6978761673376152298.hoa' '-atoms' '/tmp/LTL8307347081394852294.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8307347081394852294.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6978761673376152298.hoa
Detected timeout of ITS tools.
[2023-03-23 22:52:04] [INFO ] Flatten gal took : 498 ms
[2023-03-23 22:52:04] [INFO ] Flatten gal took : 474 ms
[2023-03-23 22:52:04] [INFO ] Time to serialize gal into /tmp/LTL9579970886060999431.gal : 79 ms
[2023-03-23 22:52:04] [INFO ] Time to serialize properties into /tmp/LTL9271012470992634237.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9579970886060999431.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9271012470992634237.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node3DontAnswerToAnyNode<1)||(Node24IsActive<1))"))))
Formula 0 simplified : GF!"((Node3DontAnswerToAnyNode<1)||(Node24IsActive<1))"
Detected timeout of ITS tools.
[2023-03-23 22:52:20] [INFO ] Flatten gal took : 422 ms
[2023-03-23 22:52:20] [INFO ] Applying decomposition
[2023-03-23 22:52:20] [INFO ] Flatten gal took : 439 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12720546371862688661.txt' '-o' '/tmp/graph12720546371862688661.bin' '-w' '/tmp/graph12720546371862688661.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12720546371862688661.bin' '-l' '-1' '-v' '-w' '/tmp/graph12720546371862688661.weights' '-q' '0' '-e' '0.001'
[2023-03-23 22:52:21] [INFO ] Decomposing Gal with order
[2023-03-23 22:52:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 22:52:25] [INFO ] Removed a total of 13835 redundant transitions.
[2023-03-23 22:52:26] [INFO ] Flatten gal took : 3153 ms
[2023-03-23 22:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 9385 labels/synchronizations in 1213 ms.
[2023-03-23 22:52:28] [INFO ] Time to serialize gal into /tmp/LTL1675758387706120644.gal : 103 ms
[2023-03-23 22:52:28] [INFO ] Time to serialize properties into /tmp/LTL5888018771201150567.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1675758387706120644.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5888018771201150567.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i23.u1.Node3DontAnswerToAnyNode<1)||(i23.u1.Node24IsActive<1))"))))
Formula 0 simplified : GF!"((i23.u1.Node3DontAnswerToAnyNode<1)||(i23.u1.Node24IsActive<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14013235055376068709
[2023-03-23 22:52:43] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14013235055376068709
Running compilation step : cd /tmp/ltsmin14013235055376068709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14013235055376068709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14013235055376068709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-09 finished in 110039 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!F(X(p0)) U (X(p1)||p1))) U p2))'
Support contains 7 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 8439 transition count 15761
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 8439 transition count 15761
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 30 place count 8431 transition count 15748
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 8431 transition count 15748
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 8428 transition count 15742
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 8428 transition count 15742
Applied a total of 44 rules in 9328 ms. Remains 8428 /8450 variables (removed 22) and now considering 15742/15775 (removed 33) transitions.
[2023-03-23 22:52:55] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
// Phase 1: matrix 14686 rows 8428 cols
[2023-03-23 22:52:56] [INFO ] Computed 1293 place invariants in 695 ms
[2023-03-23 22:52:57] [INFO ] Implicit Places using invariants in 1499 ms returned []
Implicit Place search using SMT only with invariants took 1500 ms to find 0 implicit places.
[2023-03-23 22:52:57] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
[2023-03-23 22:52:57] [INFO ] Invariant cache hit.
[2023-03-23 22:52:58] [INFO ] Dead Transitions using invariants and state equation in 860 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8428/8450 places, 15742/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11692 ms. Remains : 8428/8450 places, 15742/15775 transitions.
Stuttering acceptance computed with spot in 346 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), true, p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s1927 1) (GEQ s6698 1)), p1:(AND (GEQ s4085 1) (GEQ s4101 1)), p0:(AND (GEQ s2280 1) (GEQ s2848 1) (GEQ s2851 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4722 reset in 1896 ms.
Product exploration explored 100000 steps with 4717 reset in 1751 ms.
Computed a total of 2412 stabilizing places and 3773 stable transitions
Computed a total of 2412 stabilizing places and 3773 stable transitions
Detected a total of 2412/8428 stabilizing places and 3773/15742 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X (NOT p1)), (X (NOT p2)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 459 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), true, p0]
Incomplete random walk after 10000 steps, including 470 resets, run finished after 360 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 11062 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{1=1, 4=1}
Probabilistic random walk after 11062 steps, saw 5223 distinct states, run finished after 3002 ms. (steps per millisecond=3 ) properties seen :2
Running SMT prover for 4 properties.
[2023-03-23 22:53:06] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
[2023-03-23 22:53:06] [INFO ] Invariant cache hit.
[2023-03-23 22:53:08] [INFO ] [Real]Absence check using 63 positive place invariants in 101 ms returned sat
[2023-03-23 22:53:08] [INFO ] [Real]Absence check using 63 positive and 1230 generalized place invariants in 542 ms returned sat
[2023-03-23 22:53:24] [INFO ] After 15452ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:3
[2023-03-23 22:53:24] [INFO ] State equation strengthened by 6053 read => feed constraints.
[2023-03-23 22:53:25] [INFO ] After 673ms SMT Verify possible using 6053 Read/Feed constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-23 22:53:25] [INFO ] After 18612ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-23 22:53:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 101 ms returned sat
[2023-03-23 22:53:27] [INFO ] [Nat]Absence check using 63 positive and 1230 generalized place invariants in 535 ms returned sat
[2023-03-23 22:53:42] [INFO ] After 15332ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-23 22:53:50] [INFO ] After 7631ms SMT Verify possible using 6053 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-23 22:53:50] [INFO ] After 7632ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-23 22:53:50] [INFO ] After 25076ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 5 out of 8428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8428/8428 places, 15742/15742 transitions.
Performed 138 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 138 Pre rules applied. Total rules applied 0 place count 8428 transition count 15604
Deduced a syphon composed of 138 places in 12 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 0 with 276 rules applied. Total rules applied 276 place count 8290 transition count 15604
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 13 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 340 place count 8258 transition count 15572
Free-agglomeration rule (complex) applied 563 times.
Iterating global reduction 0 with 563 rules applied. Total rules applied 903 place count 8258 transition count 15998
Reduce places removed 563 places and 0 transitions.
Iterating post reduction 0 with 563 rules applied. Total rules applied 1466 place count 7695 transition count 15998
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 1498 place count 7695 transition count 15998
Applied a total of 1498 rules in 10726 ms. Remains 7695 /8428 variables (removed 733) and now considering 15998/15742 (removed -256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10728 ms. Remains : 7695/8428 places, 15998/15742 transitions.
Incomplete random walk after 10000 steps, including 765 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 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 70 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 13120 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13120 steps, saw 5964 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 22:54:04] [INFO ] Flow matrix only has 14446 transitions (discarded 1552 similar events)
// Phase 1: matrix 14446 rows 7695 cols
[2023-03-23 22:54:05] [INFO ] Computed 1293 place invariants in 647 ms
[2023-03-23 22:54:06] [INFO ] [Real]Absence check using 65 positive place invariants in 137 ms returned sat
[2023-03-23 22:54:06] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 462 ms returned sat
[2023-03-23 22:54:18] [INFO ] After 13460ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 22:54:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 139 ms returned sat
[2023-03-23 22:54:20] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 471 ms returned sat
[2023-03-23 22:54:32] [INFO ] After 11871ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 22:54:32] [INFO ] State equation strengthened by 7042 read => feed constraints.
[2023-03-23 22:54:43] [INFO ] After 11387ms SMT Verify possible using 7042 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-23 22:54:43] [INFO ] After 25074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 7695 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7695/7695 places, 15998/15998 transitions.
Applied a total of 0 rules in 2632 ms. Remains 7695 /7695 variables (removed 0) and now considering 15998/15998 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2632 ms. Remains : 7695/7695 places, 15998/15998 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7695/7695 places, 15998/15998 transitions.
Applied a total of 0 rules in 2580 ms. Remains 7695 /7695 variables (removed 0) and now considering 15998/15998 (removed 0) transitions.
[2023-03-23 22:54:49] [INFO ] Flow matrix only has 14446 transitions (discarded 1552 similar events)
[2023-03-23 22:54:49] [INFO ] Invariant cache hit.
[2023-03-23 22:54:49] [INFO ] Implicit Places using invariants in 777 ms returned []
Implicit Place search using SMT only with invariants took 792 ms to find 0 implicit places.
[2023-03-23 22:54:49] [INFO ] Flow matrix only has 14446 transitions (discarded 1552 similar events)
[2023-03-23 22:54:49] [INFO ] Invariant cache hit.
[2023-03-23 22:55:00] [INFO ] Dead Transitions using invariants and state equation in 10904 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14279 ms. Remains : 7695/7695 places, 15998/15998 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X (NOT p1)), (X (NOT p2)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2))), (F (OR (G p1) (G (NOT p1)))), (G (NOT p2)), (G (NOT (AND p2 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p1)]
Property proved to be false thanks to negative knowledge :(F (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 12 factoid took 216 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-10 finished in 134653 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 8439 transition count 15762
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 8439 transition count 15762
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 8430 transition count 15747
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 8430 transition count 15747
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 8427 transition count 15741
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 8427 transition count 15741
Applied a total of 46 rules in 8872 ms. Remains 8427 /8450 variables (removed 23) and now considering 15741/15775 (removed 34) transitions.
[2023-03-23 22:55:09] [INFO ] Flow matrix only has 14685 transitions (discarded 1056 similar events)
// Phase 1: matrix 14685 rows 8427 cols
[2023-03-23 22:55:10] [INFO ] Computed 1293 place invariants in 642 ms
[2023-03-23 22:55:11] [INFO ] Implicit Places using invariants in 1425 ms returned []
Implicit Place search using SMT only with invariants took 1449 ms to find 0 implicit places.
[2023-03-23 22:55:11] [INFO ] Flow matrix only has 14685 transitions (discarded 1056 similar events)
[2023-03-23 22:55:11] [INFO ] Invariant cache hit.
[2023-03-23 22:55:12] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8427/8450 places, 15741/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11100 ms. Remains : 8427/8450 places, 15741/15775 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-11 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:(OR (LT s3899 1) (LT s8387 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20682 steps with 975 reset in 327 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-11 finished in 11611 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 8438 transition count 15760
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 8438 transition count 15760
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 8429 transition count 15745
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 8429 transition count 15745
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 8426 transition count 15739
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 8426 transition count 15739
Applied a total of 48 rules in 8776 ms. Remains 8426 /8450 variables (removed 24) and now considering 15739/15775 (removed 36) transitions.
[2023-03-23 22:55:21] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2023-03-23 22:55:21] [INFO ] Computed 1293 place invariants in 637 ms
[2023-03-23 22:55:22] [INFO ] Implicit Places using invariants in 1400 ms returned []
Implicit Place search using SMT only with invariants took 1421 ms to find 0 implicit places.
[2023-03-23 22:55:22] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
[2023-03-23 22:55:22] [INFO ] Invariant cache hit.
[2023-03-23 22:55:23] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8426/8450 places, 15739/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10982 ms. Remains : 8426/8450 places, 15739/15775 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s2 1) (LT s4186 1) (LT s6971 1) (LT s6973 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 12442 steps with 587 reset in 214 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-12 finished in 11351 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(X((G(X(X(p0))) U X(p1)))))&&!(p2 U p3)))'
Support contains 8 out of 8450 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8450 transition count 15773
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 8448 transition count 15773
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 135 Pre rules applied. Total rules applied 4 place count 8448 transition count 15638
Deduced a syphon composed of 135 places in 12 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 2 with 270 rules applied. Total rules applied 274 place count 8313 transition count 15638
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 283 place count 8304 transition count 15626
Iterating global reduction 2 with 9 rules applied. Total rules applied 292 place count 8304 transition count 15626
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 292 place count 8304 transition count 15625
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 294 place count 8303 transition count 15625
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 300 place count 8297 transition count 15613
Iterating global reduction 2 with 6 rules applied. Total rules applied 306 place count 8297 transition count 15613
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 14 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 374 place count 8263 transition count 15579
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 376 place count 8261 transition count 15577
Iterating global reduction 2 with 2 rules applied. Total rules applied 378 place count 8261 transition count 15577
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 378 place count 8261 transition count 15576
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 380 place count 8260 transition count 15576
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 382 place count 8258 transition count 15572
Iterating global reduction 2 with 2 rules applied. Total rules applied 384 place count 8258 transition count 15572
Applied a total of 384 rules in 15089 ms. Remains 8258 /8450 variables (removed 192) and now considering 15572/15775 (removed 203) transitions.
[2023-03-23 22:55:39] [INFO ] Flow matrix only has 14516 transitions (discarded 1056 similar events)
// Phase 1: matrix 14516 rows 8258 cols
[2023-03-23 22:55:39] [INFO ] Computed 1293 place invariants in 668 ms
[2023-03-23 22:55:40] [INFO ] Implicit Places using invariants in 1417 ms returned []
Implicit Place search using SMT only with invariants took 1421 ms to find 0 implicit places.
[2023-03-23 22:55:40] [INFO ] Flow matrix only has 14516 transitions (discarded 1056 similar events)
[2023-03-23 22:55:40] [INFO ] Invariant cache hit.
[2023-03-23 22:55:41] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8258/8450 places, 15572/15775 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17356 ms. Remains : 8258/8450 places, 15572/15775 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p1) p3), true, p3, (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=p3, acceptance={} source=2 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={1} source=3 dest: 3}, { cond=(NOT p1), acceptance={0, 1} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={1} source=4 dest: 3}, { cond=(NOT p1), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={1} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(AND (GEQ s4588 1) (GEQ s7170 1)), p2:(GEQ s180 1), p1:(AND (GEQ s3396 1) (GEQ s5646 1)), p0:(AND (GEQ s4021 1) (GEQ s4023 1) (GEQ s4732 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-13 finished in 17655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(X(X(p1))))||p0)))'
Support contains 2 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 8439 transition count 15762
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 8439 transition count 15762
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 8430 transition count 15747
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 8430 transition count 15747
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 8427 transition count 15741
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 8427 transition count 15741
Applied a total of 46 rules in 8856 ms. Remains 8427 /8450 variables (removed 23) and now considering 15741/15775 (removed 34) transitions.
[2023-03-23 22:55:50] [INFO ] Flow matrix only has 14685 transitions (discarded 1056 similar events)
// Phase 1: matrix 14685 rows 8427 cols
[2023-03-23 22:55:51] [INFO ] Computed 1293 place invariants in 631 ms
[2023-03-23 22:55:51] [INFO ] Implicit Places using invariants in 1487 ms returned []
Implicit Place search using SMT only with invariants took 1492 ms to find 0 implicit places.
[2023-03-23 22:55:51] [INFO ] Flow matrix only has 14685 transitions (discarded 1056 similar events)
[2023-03-23 22:55:51] [INFO ] Invariant cache hit.
[2023-03-23 22:55:52] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8427/8450 places, 15741/15775 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11199 ms. Remains : 8427/8450 places, 15741/15775 transitions.
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s3817 1) (LT s8387 1)), p1:(AND (GEQ s3817 1) (GEQ s8387 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3832 steps with 181 reset in 70 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-14 finished in 11558 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 8450 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 8450/8450 places, 15775/15775 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8450 transition count 15772
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8447 transition count 15772
Performed 135 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 135 Pre rules applied. Total rules applied 6 place count 8447 transition count 15637
Deduced a syphon composed of 135 places in 13 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 2 with 270 rules applied. Total rules applied 276 place count 8312 transition count 15637
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 285 place count 8303 transition count 15625
Iterating global reduction 2 with 9 rules applied. Total rules applied 294 place count 8303 transition count 15625
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 294 place count 8303 transition count 15624
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 296 place count 8302 transition count 15624
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 302 place count 8296 transition count 15612
Iterating global reduction 2 with 6 rules applied. Total rules applied 308 place count 8296 transition count 15612
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 14 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 378 place count 8261 transition count 15577
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 381 place count 8258 transition count 15574
Iterating global reduction 2 with 3 rules applied. Total rules applied 384 place count 8258 transition count 15574
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 384 place count 8258 transition count 15572
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 388 place count 8256 transition count 15572
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 391 place count 8253 transition count 15566
Iterating global reduction 2 with 3 rules applied. Total rules applied 394 place count 8253 transition count 15566
Applied a total of 394 rules in 14797 ms. Remains 8253 /8450 variables (removed 197) and now considering 15566/15775 (removed 209) transitions.
[2023-03-23 22:56:08] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
// Phase 1: matrix 14510 rows 8253 cols
[2023-03-23 22:56:08] [INFO ] Computed 1293 place invariants in 684 ms
[2023-03-23 22:56:09] [INFO ] Implicit Places using invariants in 1429 ms returned []
Implicit Place search using SMT only with invariants took 1430 ms to find 0 implicit places.
[2023-03-23 22:56:09] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:56:09] [INFO ] Invariant cache hit.
[2023-03-23 22:56:10] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 8253/8450 places, 15566/15775 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 16959 ms. Remains : 8253/8450 places, 15566/15775 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1064 1) (GEQ s4355 1)), p1:(OR (LT s2244 1) (LT s8218 1) (AND (GEQ s1064 1) (GEQ s4355 1)))], 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 6609 reset in 1829 ms.
Product exploration explored 100000 steps with 6614 reset in 1864 ms.
Computed a total of 2270 stabilizing places and 3630 stable transitions
Computed a total of 2270 stabilizing places and 3630 stable transitions
Detected a total of 2270/8253 stabilizing places and 3630/15566 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)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 299 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 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1351 steps, including 89 resets, run visited all 2 properties in 39 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 414 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 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 8253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8253/8253 places, 15566/15566 transitions.
Applied a total of 0 rules in 2307 ms. Remains 8253 /8253 variables (removed 0) and now considering 15566/15566 (removed 0) transitions.
[2023-03-23 22:56:17] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:56:17] [INFO ] Invariant cache hit.
[2023-03-23 22:56:18] [INFO ] Implicit Places using invariants in 820 ms returned []
Implicit Place search using SMT only with invariants took 821 ms to find 0 implicit places.
[2023-03-23 22:56:18] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:56:18] [INFO ] Invariant cache hit.
[2023-03-23 22:56:19] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3880 ms. Remains : 8253/8253 places, 15566/15566 transitions.
Computed a total of 2270 stabilizing places and 3630 stable transitions
Computed a total of 2270 stabilizing places and 3630 stable transitions
Detected a total of 2270/8253 stabilizing places and 3630/15566 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)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 277 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 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 783 steps, including 51 resets, run visited all 2 properties in 25 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 376 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 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 6612 reset in 1819 ms.
Product exploration explored 100000 steps with 6617 reset in 1869 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 p1)]
Support contains 4 out of 8253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8253/8253 places, 15566/15566 transitions.
Applied a total of 0 rules in 2813 ms. Remains 8253 /8253 variables (removed 0) and now considering 15566/15566 (removed 0) transitions.
[2023-03-23 22:56:27] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:56:27] [INFO ] Invariant cache hit.
[2023-03-23 22:56:27] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3598 ms. Remains : 8253/8253 places, 15566/15566 transitions.
Built C files in :
/tmp/ltsmin8650758363588109975
[2023-03-23 22:56:28] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8650758363588109975
Running compilation step : cd /tmp/ltsmin8650758363588109975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8650758363588109975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8650758363588109975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 8253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8253/8253 places, 15566/15566 transitions.
Applied a total of 0 rules in 2331 ms. Remains 8253 /8253 variables (removed 0) and now considering 15566/15566 (removed 0) transitions.
[2023-03-23 22:56:33] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:56:33] [INFO ] Invariant cache hit.
[2023-03-23 22:56:34] [INFO ] Implicit Places using invariants in 766 ms returned []
Implicit Place search using SMT only with invariants took 784 ms to find 0 implicit places.
[2023-03-23 22:56:34] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
[2023-03-23 22:56:34] [INFO ] Invariant cache hit.
[2023-03-23 22:56:35] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3952 ms. Remains : 8253/8253 places, 15566/15566 transitions.
Built C files in :
/tmp/ltsmin6182915019991341335
[2023-03-23 22:56:35] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6182915019991341335
Running compilation step : cd /tmp/ltsmin6182915019991341335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6182915019991341335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6182915019991341335;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-23 22:56:38] [INFO ] Flatten gal took : 444 ms
[2023-03-23 22:56:39] [INFO ] Flatten gal took : 479 ms
[2023-03-23 22:56:39] [INFO ] Time to serialize gal into /tmp/LTL7796506777522492786.gal : 86 ms
[2023-03-23 22:56:39] [INFO ] Time to serialize properties into /tmp/LTL8856402197406862924.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7796506777522492786.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15592298277344511817.hoa' '-atoms' '/tmp/LTL8856402197406862924.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8856402197406862924.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15592298277344511817.hoa
Detected timeout of ITS tools.
[2023-03-23 22:56:55] [INFO ] Flatten gal took : 414 ms
[2023-03-23 22:56:55] [INFO ] Flatten gal took : 424 ms
[2023-03-23 22:56:55] [INFO ] Time to serialize gal into /tmp/LTL9430880059520160900.gal : 69 ms
[2023-03-23 22:56:55] [INFO ] Time to serialize properties into /tmp/LTL17131793850312632745.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9430880059520160900.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17131793850312632745.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(((RequestOfNode4IsSentToRx1<1)||(Rx1IsActiveAndNotInTheLeafSet<1))||((Node2IsActive>=1)&&(Node19DontAnswerToAnyNode>=1)))"...219
Formula 0 simplified : XF(!"((Node2IsActive>=1)&&(Node19DontAnswerToAnyNode>=1))" & G!"(((RequestOfNode4IsSentToRx1<1)||(Rx1IsActiveAndNotInTheLeafSet<1))|...211
Detected timeout of ITS tools.
[2023-03-23 22:57:11] [INFO ] Flatten gal took : 424 ms
[2023-03-23 22:57:11] [INFO ] Applying decomposition
[2023-03-23 22:57:11] [INFO ] Flatten gal took : 439 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11537908982564597153.txt' '-o' '/tmp/graph11537908982564597153.bin' '-w' '/tmp/graph11537908982564597153.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11537908982564597153.bin' '-l' '-1' '-v' '-w' '/tmp/graph11537908982564597153.weights' '-q' '0' '-e' '0.001'
[2023-03-23 22:57:12] [INFO ] Decomposing Gal with order
[2023-03-23 22:57:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 22:57:16] [INFO ] Removed a total of 13705 redundant transitions.
[2023-03-23 22:57:17] [INFO ] Flatten gal took : 3505 ms
[2023-03-23 22:57:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 9828 labels/synchronizations in 1236 ms.
[2023-03-23 22:57:19] [INFO ] Time to serialize gal into /tmp/LTL921295434037547313.gal : 104 ms
[2023-03-23 22:57:19] [INFO ] Time to serialize properties into /tmp/LTL13640718958883829079.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL921295434037547313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13640718958883829079.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(((i50.u0.RequestOfNode4IsSentToRx1<1)||(i50.u0.Rx1IsActiveAndNotInTheLeafSet<1))||((i0.u1.Node2IsActive>=1)&&(i0.u1.Node19...257
Formula 0 simplified : XF(!"((i0.u1.Node2IsActive>=1)&&(i0.u1.Node19DontAnswerToAnyNode>=1))" & G!"(((i50.u0.RequestOfNode4IsSentToRx1<1)||(i50.u0.Rx1IsAct...249
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11178532678465686894
[2023-03-23 22:57:34] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11178532678465686894
Running compilation step : cd /tmp/ltsmin11178532678465686894;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11178532678465686894;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11178532678465686894;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06 finished in 104484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-23 22:57:38] [INFO ] Flatten gal took : 436 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1573964483112468389
[2023-03-23 22:57:38] [INFO ] Too many transitions (15775) to apply POR reductions. Disabling POR matrices.
[2023-03-23 22:57:38] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1573964483112468389
Running compilation step : cd /tmp/ltsmin1573964483112468389;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-23 22:57:38] [INFO ] Applying decomposition
[2023-03-23 22:57:39] [INFO ] Flatten gal took : 468 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9330578491354053148.txt' '-o' '/tmp/graph9330578491354053148.bin' '-w' '/tmp/graph9330578491354053148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9330578491354053148.bin' '-l' '-1' '-v' '-w' '/tmp/graph9330578491354053148.weights' '-q' '0' '-e' '0.001'
[2023-03-23 22:57:39] [INFO ] Decomposing Gal with order
[2023-03-23 22:57:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 22:57:43] [INFO ] Removed a total of 12903 redundant transitions.
[2023-03-23 22:57:43] [INFO ] Flatten gal took : 2128 ms
[2023-03-23 22:57:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 6330 labels/synchronizations in 948 ms.
[2023-03-23 22:57:45] [INFO ] Time to serialize gal into /tmp/LTLFireability10602926338210353880.gal : 131 ms
[2023-03-23 22:57:45] [INFO ] Time to serialize properties into /tmp/LTLFireability14290757478537967209.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10602926338210353880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14290757478537967209.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((X(G(("((i23.u0.Node2IsActive>=1)&&(i23.u0.Node19DontAnswerToAnyNode>=1))")||(F("(((i4.u178.RequestOfNode4IsSentToRx1<1)||(i4.u331.R...263
Formula 0 simplified : XF(!"((i23.u0.Node2IsActive>=1)&&(i23.u0.Node19DontAnswerToAnyNode>=1))" & G!"(((i4.u178.RequestOfNode4IsSentToRx1<1)||(i4.u331.Rx1I...255
Compilation finished in 145417 ms.
Running link step : cd /tmp/ltsmin1573964483112468389;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 189 ms.
Running LTSmin : cd /tmp/ltsmin1573964483112468389;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 1060148 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin1573964483112468389;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-23 23:21:45] [INFO ] Flatten gal took : 3953 ms
[2023-03-23 23:21:46] [INFO ] Time to serialize gal into /tmp/LTLFireability3514770808933049377.gal : 466 ms
[2023-03-23 23:21:46] [INFO ] Time to serialize properties into /tmp/LTLFireability14391926386235085979.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3514770808933049377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14391926386235085979.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node3DontAnswerToAnyNode<1)||(Node24IsActive<1))"))))
Formula 0 simplified : GF!"((Node3DontAnswerToAnyNode<1)||(Node24IsActive<1))"
Detected timeout of ITS tools.
[2023-03-23 23:45:53] [INFO ] Flatten gal took : 2504 ms
[2023-03-23 23:45:54] [INFO ] Input system was already deterministic with 15775 transitions.
[2023-03-23 23:45:55] [INFO ] Transformed 8450 places.
[2023-03-23 23:45:55] [INFO ] Transformed 15775 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13341284 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14498996 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C02"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413900892"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C02.tgz
mv MultiCrashLeafsetExtension-PT-S32C02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;