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-167856413800851.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-S24C08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413800851
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 12K Feb 26 02:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 02:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 02:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K 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 26K Feb 26 02:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Feb 26 02:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 02:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K 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 15M 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-S24C08-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679590685378

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C08
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 16:58:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 16:58:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 16:58:07] [INFO ] Load time of PNML (sax parser for PT used): 526 ms
[2023-03-23 16:58:07] [INFO ] Transformed 15180 places.
[2023-03-23 16:58:07] [INFO ] Transformed 22267 transitions.
[2023-03-23 16:58:07] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 673 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 15180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15180/15180 places, 22267/22267 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 15136 transition count 22267
Applied a total of 44 rules in 636 ms. Remains 15136 /15180 variables (removed 44) and now considering 22267/22267 (removed 0) transitions.
[2023-03-23 16:58:08] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2023-03-23 16:58:10] [INFO ] Computed 1093 place invariants in 1718 ms
[2023-03-23 16:58:12] [INFO ] Implicit Places using invariants in 3347 ms returned []
Implicit Place search using SMT only with invariants took 3372 ms to find 0 implicit places.
[2023-03-23 16:58:12] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2023-03-23 16:58:12] [INFO ] Invariant cache hit.
[2023-03-23 16:58:13] [INFO ] Dead Transitions using invariants and state equation in 1284 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15136/15180 places, 22267/22267 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5300 ms. Remains : 15136/15180 places, 22267/22267 transitions.
Support contains 45 out of 15136 places after structural reductions.
[2023-03-23 16:58:14] [INFO ] Flatten gal took : 823 ms
[2023-03-23 16:58:15] [INFO ] Flatten gal took : 586 ms
[2023-03-23 16:58:16] [INFO ] Input system was already deterministic with 22267 transitions.
Support contains 44 out of 15136 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 121 resets, run finished after 778 ms. (steps per millisecond=12 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2023-03-23 16:58:17] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2023-03-23 16:58:17] [INFO ] Invariant cache hit.
[2023-03-23 16:58:23] [INFO ] After 5239ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-23 16:58:28] [INFO ] [Nat]Absence check using 47 positive place invariants in 199 ms returned sat
[2023-03-23 16:58:28] [INFO ] [Nat]Absence check using 47 positive and 1046 generalized place invariants in 569 ms returned sat
[2023-03-23 16:58:48] [INFO ] After 17578ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :9
[2023-03-23 16:58:48] [INFO ] State equation strengthened by 6802 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 16:58:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 16:58:48] [INFO ] After 25164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:20
Fused 20 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 15136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4775 transitions
Trivial Post-agglo rules discarded 4775 transitions
Performed 4775 trivial Post agglomeration. Transition count delta: 4775
Iterating post reduction 0 with 4775 rules applied. Total rules applied 4775 place count 15136 transition count 17492
Reduce places removed 4775 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 4795 rules applied. Total rules applied 9570 place count 10361 transition count 17472
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 9590 place count 10341 transition count 17472
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 9590 place count 10341 transition count 17074
Deduced a syphon composed of 398 places in 16 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 10386 place count 9943 transition count 17074
Discarding 4387 places :
Symmetric choice reduction at 3 with 4387 rule applications. Total rules 14773 place count 5556 transition count 12687
Iterating global reduction 3 with 4387 rules applied. Total rules applied 19160 place count 5556 transition count 12687
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 19160 place count 5556 transition count 12682
Deduced a syphon composed of 5 places in 9 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 19170 place count 5551 transition count 12682
Discarding 537 places :
Symmetric choice reduction at 3 with 537 rule applications. Total rules 19707 place count 5014 transition count 8386
Iterating global reduction 3 with 537 rules applied. Total rules applied 20244 place count 5014 transition count 8386
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20294 place count 4989 transition count 8361
Free-agglomeration rule (complex) applied 346 times.
Iterating global reduction 3 with 346 rules applied. Total rules applied 20640 place count 4989 transition count 11550
Reduce places removed 346 places and 0 transitions.
Iterating post reduction 3 with 346 rules applied. Total rules applied 20986 place count 4643 transition count 11550
Partial Free-agglomeration rule applied 274 times.
Drop transitions removed 274 transitions
Iterating global reduction 4 with 274 rules applied. Total rules applied 21260 place count 4643 transition count 11550
Applied a total of 21260 rules in 5504 ms. Remains 4643 /15136 variables (removed 10493) and now considering 11550/22267 (removed 10717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5509 ms. Remains : 4643/15136 places, 11550/22267 transitions.
Incomplete random walk after 10000 steps, including 199 resets, run finished after 663 ms. (steps per millisecond=15 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 7) seen :1
Running SMT prover for 6 properties.
[2023-03-23 16:58:55] [INFO ] Flow matrix only has 10664 transitions (discarded 886 similar events)
// Phase 1: matrix 10664 rows 4643 cols
[2023-03-23 16:58:55] [INFO ] Computed 1093 place invariants in 317 ms
[2023-03-23 16:58:56] [INFO ] After 723ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-23 16:58:56] [INFO ] [Nat]Absence check using 49 positive place invariants in 64 ms returned sat
[2023-03-23 16:58:57] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 288 ms returned sat
[2023-03-23 16:59:04] [INFO ] After 7048ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-23 16:59:04] [INFO ] State equation strengthened by 6578 read => feed constraints.
[2023-03-23 16:59:21] [INFO ] After 16444ms SMT Verify possible using 6578 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 16:59:21] [INFO ] After 16445ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-23 16:59:21] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 46 ms.
Support contains 12 out of 4643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4643/4643 places, 11550/11550 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4643 transition count 11549
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4642 transition count 11549
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 4642 transition count 11548
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 4641 transition count 11548
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 4641 transition count 11691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 12 place count 4637 transition count 11691
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 14 place count 4635 transition count 11689
Iterating global reduction 3 with 2 rules applied. Total rules applied 16 place count 4635 transition count 11689
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 4635 transition count 11689
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 4634 transition count 11688
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 4634 transition count 11688
Applied a total of 20 rules in 2956 ms. Remains 4634 /4643 variables (removed 9) and now considering 11688/11550 (removed -138) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2956 ms. Remains : 4634/4643 places, 11688/11550 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-23 16:59:25] [INFO ] Flow matrix only has 10802 transitions (discarded 886 similar events)
// Phase 1: matrix 10802 rows 4634 cols
[2023-03-23 16:59:25] [INFO ] Computed 1093 place invariants in 291 ms
[2023-03-23 16:59:26] [INFO ] After 720ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-23 16:59:27] [INFO ] [Nat]Absence check using 49 positive place invariants in 72 ms returned sat
[2023-03-23 16:59:27] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 279 ms returned sat
[2023-03-23 16:59:34] [INFO ] After 7028ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-23 16:59:34] [INFO ] State equation strengthened by 6725 read => feed constraints.
[2023-03-23 16:59:51] [INFO ] After 16570ms SMT Verify possible using 6725 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-23 16:59:51] [INFO ] After 16571ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-23 16:59:51] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 45 ms.
Support contains 10 out of 4634 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4634/4634 places, 11688/11688 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4634 transition count 11687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4633 transition count 11687
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 4633 transition count 11762
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 4631 transition count 11762
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 7 place count 4630 transition count 11761
Iterating global reduction 3 with 1 rules applied. Total rules applied 8 place count 4630 transition count 11761
Applied a total of 8 rules in 1643 ms. Remains 4630 /4634 variables (removed 4) and now considering 11761/11688 (removed -73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1643 ms. Remains : 4630/4634 places, 11761/11688 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 20231 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{4=1}
Probabilistic random walk after 20231 steps, saw 9378 distinct states, run finished after 3003 ms. (steps per millisecond=6 ) properties seen :1
Running SMT prover for 4 properties.
[2023-03-23 16:59:57] [INFO ] Flow matrix only has 10875 transitions (discarded 886 similar events)
// Phase 1: matrix 10875 rows 4630 cols
[2023-03-23 16:59:57] [INFO ] Computed 1093 place invariants in 293 ms
[2023-03-23 16:59:58] [INFO ] After 846ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 16:59:59] [INFO ] [Nat]Absence check using 49 positive place invariants in 76 ms returned sat
[2023-03-23 16:59:59] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 273 ms returned sat
[2023-03-23 17:00:08] [INFO ] After 8541ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 17:00:08] [INFO ] State equation strengthened by 6802 read => feed constraints.
[2023-03-23 17:00:23] [INFO ] After 15148ms SMT Verify possible using 6802 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 17:00:23] [INFO ] After 15149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-23 17:00:23] [INFO ] After 25059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 29 ms.
Support contains 7 out of 4630 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4630/4630 places, 11761/11761 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 4630 transition count 11760
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 4629 transition count 11760
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 4629 transition count 11759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 4628 transition count 11759
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 4627 transition count 11758
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 4627 transition count 11758
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 4627 transition count 11758
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 4626 transition count 11757
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 4626 transition count 11757
Applied a total of 9 rules in 2551 ms. Remains 4626 /4630 variables (removed 4) and now considering 11757/11761 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2552 ms. Remains : 4626/4630 places, 11757/11761 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 10 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12512 stabilizing places and 17066 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 15136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4799 transitions
Trivial Post-agglo rules discarded 4799 transitions
Performed 4799 trivial Post agglomeration. Transition count delta: 4799
Iterating post reduction 0 with 4799 rules applied. Total rules applied 4799 place count 15136 transition count 17468
Reduce places removed 4799 places and 0 transitions.
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9598 place count 10337 transition count 17468
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9598 place count 10337 transition count 17068
Deduced a syphon composed of 400 places in 14 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10398 place count 9937 transition count 17068
Discarding 4399 places :
Symmetric choice reduction at 2 with 4399 rule applications. Total rules 14797 place count 5538 transition count 12669
Iterating global reduction 2 with 4399 rules applied. Total rules applied 19196 place count 5538 transition count 12669
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 19196 place count 5538 transition count 12654
Deduced a syphon composed of 15 places in 8 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 19226 place count 5523 transition count 12654
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 19775 place count 4974 transition count 8262
Iterating global reduction 2 with 549 rules applied. Total rules applied 20324 place count 4974 transition count 8262
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 20374 place count 4949 transition count 8237
Applied a total of 20374 rules in 2747 ms. Remains 4949 /15136 variables (removed 10187) and now considering 8237/22267 (removed 14030) transitions.
[2023-03-23 17:00:29] [INFO ] Flow matrix only has 7637 transitions (discarded 600 similar events)
// Phase 1: matrix 7637 rows 4949 cols
[2023-03-23 17:00:29] [INFO ] Computed 1093 place invariants in 337 ms
[2023-03-23 17:00:33] [INFO ] Implicit Places using invariants in 4177 ms returned []
[2023-03-23 17:00:33] [INFO ] Flow matrix only has 7637 transitions (discarded 600 similar events)
[2023-03-23 17:00:33] [INFO ] Invariant cache hit.
[2023-03-23 17:00:37] [INFO ] Implicit Places using invariants and state equation in 4573 ms returned []
Implicit Place search using SMT with State Equation took 8753 ms to find 0 implicit places.
[2023-03-23 17:00:38] [INFO ] Redundant transitions in 989 ms returned []
[2023-03-23 17:00:38] [INFO ] Flow matrix only has 7637 transitions (discarded 600 similar events)
[2023-03-23 17:00:38] [INFO ] Invariant cache hit.
[2023-03-23 17:00:43] [INFO ] Dead Transitions using invariants and state equation in 4850 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4949/15136 places, 8237/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17350 ms. Remains : 4949/15136 places, 8237/22267 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s1148)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 56 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-02 finished in 17598 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(p0))'
Support contains 2 out of 15136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4798 transitions
Trivial Post-agglo rules discarded 4798 transitions
Performed 4798 trivial Post agglomeration. Transition count delta: 4798
Iterating post reduction 0 with 4798 rules applied. Total rules applied 4798 place count 15136 transition count 17469
Reduce places removed 4798 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9598 place count 10338 transition count 17467
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9600 place count 10336 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 9600 place count 10336 transition count 17067
Deduced a syphon composed of 400 places in 12 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 10400 place count 9936 transition count 17067
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14798 place count 5538 transition count 12669
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19196 place count 5538 transition count 12669
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 19196 place count 5538 transition count 12655
Deduced a syphon composed of 14 places in 8 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 19224 place count 5524 transition count 12655
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19772 place count 4976 transition count 8271
Iterating global reduction 3 with 548 rules applied. Total rules applied 20320 place count 4976 transition count 8271
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20370 place count 4951 transition count 8246
Applied a total of 20370 rules in 2669 ms. Remains 4951 /15136 variables (removed 10185) and now considering 8246/22267 (removed 14021) transitions.
[2023-03-23 17:00:46] [INFO ] Flow matrix only has 7646 transitions (discarded 600 similar events)
// Phase 1: matrix 7646 rows 4951 cols
[2023-03-23 17:00:46] [INFO ] Computed 1093 place invariants in 207 ms
[2023-03-23 17:00:51] [INFO ] Implicit Places using invariants in 5375 ms returned []
[2023-03-23 17:00:51] [INFO ] Flow matrix only has 7646 transitions (discarded 600 similar events)
[2023-03-23 17:00:51] [INFO ] Invariant cache hit.
[2023-03-23 17:00:57] [INFO ] Implicit Places using invariants and state equation in 5368 ms returned []
Implicit Place search using SMT with State Equation took 10747 ms to find 0 implicit places.
[2023-03-23 17:00:58] [INFO ] Redundant transitions in 834 ms returned []
[2023-03-23 17:00:58] [INFO ] Flow matrix only has 7646 transitions (discarded 600 similar events)
[2023-03-23 17:00:58] [INFO ] Invariant cache hit.
[2023-03-23 17:01:03] [INFO ] Dead Transitions using invariants and state equation in 5253 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4951/15136 places, 8246/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19517 ms. Remains : 4951/15136 places, 8246/22267 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s3554 s321)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1697 reset in 1170 ms.
Entered a terminal (fully accepting) state of product in 80486 steps with 1367 reset in 883 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-03 finished in 21677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 413 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2023-03-23 17:01:05] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2023-03-23 17:01:07] [INFO ] Computed 1093 place invariants in 1462 ms
[2023-03-23 17:01:08] [INFO ] Implicit Places using invariants in 2643 ms returned []
Implicit Place search using SMT only with invariants took 2650 ms to find 0 implicit places.
[2023-03-23 17:01:08] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2023-03-23 17:01:08] [INFO ] Invariant cache hit.
[2023-03-23 17:01:09] [INFO ] Dead Transitions using invariants and state equation in 1207 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4272 ms. Remains : 15136/15136 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08 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:(LEQ s8251 s13033)], 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 67303 steps with 820 reset in 964 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-08 finished in 5378 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(X(p0))||F(p1)))))'
Support contains 5 out of 15136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Drop transitions removed 4786 transitions
Trivial Post-agglo rules discarded 4786 transitions
Performed 4786 trivial Post agglomeration. Transition count delta: 4786
Iterating post reduction 0 with 4786 rules applied. Total rules applied 4786 place count 15136 transition count 17481
Reduce places removed 4786 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9586 place count 10350 transition count 17467
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 9600 place count 10336 transition count 17467
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 9600 place count 10336 transition count 17069
Deduced a syphon composed of 398 places in 11 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 10396 place count 9938 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 5540 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 5540 transition count 12671
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 19192 place count 5540 transition count 12658
Deduced a syphon composed of 13 places in 8 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 19218 place count 5527 transition count 12658
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19766 place count 4979 transition count 8274
Iterating global reduction 3 with 548 rules applied. Total rules applied 20314 place count 4979 transition count 8274
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20364 place count 4954 transition count 8249
Applied a total of 20364 rules in 2540 ms. Remains 4954 /15136 variables (removed 10182) and now considering 8249/22267 (removed 14018) transitions.
[2023-03-23 17:01:13] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
// Phase 1: matrix 7649 rows 4954 cols
[2023-03-23 17:01:13] [INFO ] Computed 1093 place invariants in 210 ms
[2023-03-23 17:01:17] [INFO ] Implicit Places using invariants in 3887 ms returned []
[2023-03-23 17:01:17] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2023-03-23 17:01:17] [INFO ] Invariant cache hit.
[2023-03-23 17:01:22] [INFO ] Implicit Places using invariants and state equation in 5096 ms returned []
Implicit Place search using SMT with State Equation took 8985 ms to find 0 implicit places.
[2023-03-23 17:01:23] [INFO ] Redundant transitions in 927 ms returned []
[2023-03-23 17:01:23] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2023-03-23 17:01:23] [INFO ] Invariant cache hit.
[2023-03-23 17:01:28] [INFO ] Dead Transitions using invariants and state equation in 5218 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4954/15136 places, 8249/22267 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17681 ms. Remains : 4954/15136 places, 8249/22267 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s2030 s3840), p1:(OR (LEQ s1657 s4780) (LEQ 2 s1204))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1707 reset in 1101 ms.
Product exploration explored 100000 steps with 1706 reset in 1092 ms.
Computed a total of 2355 stabilizing places and 3073 stable transitions
Computed a total of 2355 stabilizing places and 3073 stable transitions
Detected a total of 2355/4954 stabilizing places and 3073/8249 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 280 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 170 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 26521 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{0=1}
Probabilistic random walk after 26521 steps, saw 12426 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :1
Running SMT prover for 1 properties.
[2023-03-23 17:01:34] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2023-03-23 17:01:34] [INFO ] Invariant cache hit.
[2023-03-23 17:01:35] [INFO ] After 461ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 17:01:35] [INFO ] [Nat]Absence check using 47 positive place invariants in 49 ms returned sat
[2023-03-23 17:01:35] [INFO ] [Nat]Absence check using 47 positive and 1046 generalized place invariants in 309 ms returned sat
[2023-03-23 17:01:35] [INFO ] After 803ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 8 factoid took 310 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Support contains 3 out of 4954 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 4954/4954 places, 8249/8249 transitions.
Applied a total of 0 rules in 489 ms. Remains 4954 /4954 variables (removed 0) and now considering 8249/8249 (removed 0) transitions.
[2023-03-23 17:01:36] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2023-03-23 17:01:36] [INFO ] Invariant cache hit.
[2023-03-23 17:01:41] [INFO ] Implicit Places using invariants in 4778 ms returned []
[2023-03-23 17:01:41] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2023-03-23 17:01:41] [INFO ] Invariant cache hit.
[2023-03-23 17:01:46] [INFO ] Implicit Places using invariants and state equation in 5032 ms returned []
Implicit Place search using SMT with State Equation took 9811 ms to find 0 implicit places.
[2023-03-23 17:01:47] [INFO ] Redundant transitions in 882 ms returned []
[2023-03-23 17:01:47] [INFO ] Flow matrix only has 7649 transitions (discarded 600 similar events)
[2023-03-23 17:01:47] [INFO ] Invariant cache hit.
[2023-03-23 17:01:52] [INFO ] Dead Transitions using invariants and state equation in 5149 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16338 ms. Remains : 4954/4954 places, 8249/8249 transitions.
Computed a total of 2355 stabilizing places and 3073 stable transitions
Computed a total of 2355 stabilizing places and 3073 stable transitions
Detected a total of 2355/4954 stabilizing places and 3073/8249 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 170 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Finished probabilistic random walk after 722 steps, run visited all 1 properties in 55 ms. (steps per millisecond=13 )
Probabilistic random walk after 722 steps, saw 505 distinct states, run finished after 56 ms. (steps per millisecond=12 ) properties seen :1
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1705 reset in 1049 ms.
Product exploration explored 100000 steps with 1706 reset in 1078 ms.
Built C files in :
/tmp/ltsmin3196470088387200798
[2023-03-23 17:01:55] [INFO ] Too many transitions (8249) to apply POR reductions. Disabling POR matrices.
[2023-03-23 17:01:55] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3196470088387200798
Running compilation step : cd /tmp/ltsmin3196470088387200798;'/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/ltsmin3196470088387200798;'/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/ltsmin3196470088387200798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 4954 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4954/4954 places, 8249/8249 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 4954 transition count 8247
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 4952 transition count 8247
Applied a total of 4 rules in 544 ms. Remains 4952 /4954 variables (removed 2) and now considering 8247/8249 (removed 2) transitions.
[2023-03-23 17:01:59] [INFO ] Flow matrix only has 7647 transitions (discarded 600 similar events)
// Phase 1: matrix 7647 rows 4952 cols
[2023-03-23 17:01:59] [INFO ] Computed 1093 place invariants in 210 ms
[2023-03-23 17:02:03] [INFO ] Implicit Places using invariants in 3902 ms returned []
[2023-03-23 17:02:03] [INFO ] Flow matrix only has 7647 transitions (discarded 600 similar events)
[2023-03-23 17:02:03] [INFO ] Invariant cache hit.
[2023-03-23 17:02:07] [INFO ] Implicit Places using invariants and state equation in 3942 ms returned []
Implicit Place search using SMT with State Equation took 7846 ms to find 0 implicit places.
[2023-03-23 17:02:08] [INFO ] Redundant transitions in 919 ms returned []
[2023-03-23 17:02:08] [INFO ] Flow matrix only has 7647 transitions (discarded 600 similar events)
[2023-03-23 17:02:08] [INFO ] Invariant cache hit.
[2023-03-23 17:02:12] [INFO ] Dead Transitions using invariants and state equation in 4672 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4952/4954 places, 8247/8249 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13993 ms. Remains : 4952/4954 places, 8247/8249 transitions.
Built C files in :
/tmp/ltsmin6111158956676833993
[2023-03-23 17:02:12] [INFO ] Too many transitions (8247) to apply POR reductions. Disabling POR matrices.
[2023-03-23 17:02:12] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6111158956676833993
Running compilation step : cd /tmp/ltsmin6111158956676833993;'/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/ltsmin6111158956676833993;'/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/ltsmin6111158956676833993;'/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 17:02:16] [INFO ] Flatten gal took : 256 ms
[2023-03-23 17:02:16] [INFO ] Flatten gal took : 229 ms
[2023-03-23 17:02:17] [INFO ] Time to serialize gal into /tmp/LTL4244862455515878283.gal : 79 ms
[2023-03-23 17:02:17] [INFO ] Time to serialize properties into /tmp/LTL9214100891406691332.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/LTL4244862455515878283.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14617489960873146484.hoa' '-atoms' '/tmp/LTL9214100891406691332.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/LTL9214100891406691332.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14617489960873146484.hoa
Detected timeout of ITS tools.
[2023-03-23 17:02:32] [INFO ] Flatten gal took : 201 ms
[2023-03-23 17:02:32] [INFO ] Flatten gal took : 204 ms
[2023-03-23 17:02:32] [INFO ] Time to serialize gal into /tmp/LTL3272269474223137047.gal : 40 ms
[2023-03-23 17:02:32] [INFO ] Time to serialize properties into /tmp/LTL17662803788979749131.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/LTL3272269474223137047.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17662803788979749131.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((X(X("(LeafSetOfRx5IsSentToNode9>RequestOfNode22IsSentToLx0)")))||(F("((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasRece...235
Formula 0 simplified : G(FG!"((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasReceivedTheRequestOfNode17)||(Node4HasAskedItsLeafSetToLx3ToReplaceNode7>...222
Detected timeout of ITS tools.
[2023-03-23 17:02:48] [INFO ] Flatten gal took : 190 ms
[2023-03-23 17:02:48] [INFO ] Applying decomposition
[2023-03-23 17:02:48] [INFO ] Flatten gal took : 214 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/graph16037773814131705926.txt' '-o' '/tmp/graph16037773814131705926.bin' '-w' '/tmp/graph16037773814131705926.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16037773814131705926.bin' '-l' '-1' '-v' '-w' '/tmp/graph16037773814131705926.weights' '-q' '0' '-e' '0.001'
[2023-03-23 17:02:48] [INFO ] Decomposing Gal with order
[2023-03-23 17:02:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 17:02:50] [INFO ] Removed a total of 6981 redundant transitions.
[2023-03-23 17:02:50] [INFO ] Flatten gal took : 1388 ms
[2023-03-23 17:02:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 982 labels/synchronizations in 317 ms.
[2023-03-23 17:02:52] [INFO ] Time to serialize gal into /tmp/LTL10249759146367279525.gal : 70 ms
[2023-03-23 17:02:52] [INFO ] Time to serialize properties into /tmp/LTL10924236505626643368.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10249759146367279525.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10924236505626643368.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...277
Read 1 LTL properties
Checking formula 0 : !((F(G((X(X("(gu383.LeafSetOfRx5IsSentToNode9>gu383.RequestOfNode22IsSentToLx0)")))||(F("((gu196.Node6HasAskedItsLeafSetToRx7ToReplace...273
Formula 0 simplified : G(FG!"((gu196.Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=gu196.Rx1HasReceivedTheRequestOfNode17)||(gi0.gi1.gu506.Node4HasAskedItsL...260
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5797425509944199199
[2023-03-23 17:03:07] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5797425509944199199
Running compilation step : cd /tmp/ltsmin5797425509944199199;'/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/ltsmin5797425509944199199;'/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/ltsmin5797425509944199199;'/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-S24C08-LTLCardinality-09 finished in 119652 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((G(p0)||(p1&&X((X(F((p2&&F(p0))))||G(p1)))))))'
Support contains 5 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 436 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2023-03-23 17:03:10] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15136 cols
[2023-03-23 17:03:12] [INFO ] Computed 1093 place invariants in 1557 ms
[2023-03-23 17:03:13] [INFO ] Implicit Places using invariants in 2708 ms returned []
Implicit Place search using SMT only with invariants took 2710 ms to find 0 implicit places.
[2023-03-23 17:03:13] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2023-03-23 17:03:13] [INFO ] Invariant cache hit.
[2023-03-23 17:03:14] [INFO ] Dead Transitions using invariants and state equation in 1174 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4325 ms. Remains : 15136/15136 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 232 ms :[true, (OR (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(GT 1 s3486), p2:(GT s8806 s11354), p1:(GT s589 s13856)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 535 steps with 6 reset in 10 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-10 finished in 4638 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Support contains 3 out of 15136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15136/15136 places, 22267/22267 transitions.
Applied a total of 0 rules in 448 ms. Remains 15136 /15136 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2023-03-23 17:03:15] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2023-03-23 17:03:15] [INFO ] Invariant cache hit.
[2023-03-23 17:03:16] [INFO ] Implicit Places using invariants in 1179 ms returned []
Implicit Place search using SMT only with invariants took 1180 ms to find 0 implicit places.
[2023-03-23 17:03:16] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2023-03-23 17:03:16] [INFO ] Invariant cache hit.
[2023-03-23 17:03:17] [INFO ] Dead Transitions using invariants and state equation in 1139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2774 ms. Remains : 15136/15136 places, 22267/22267 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ s7165 s254), p0:(GT 1 s988)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 8374 ms.
Product exploration explored 100000 steps with 50000 reset in 8060 ms.
Computed a total of 12512 stabilizing places and 17066 stable transitions
Computed a total of 12512 stabilizing places and 17066 stable transitions
Detected a total of 12512/15136 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 5 factoid took 99 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLCardinality-14 finished in 19534 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(X(p0))||F(p1)))))'
[2023-03-23 17:03:35] [INFO ] Flatten gal took : 651 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6688516391821724298
[2023-03-23 17:03:35] [INFO ] Too many transitions (22267) to apply POR reductions. Disabling POR matrices.
[2023-03-23 17:03:36] [INFO ] Built C files in 194ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6688516391821724298
Running compilation step : cd /tmp/ltsmin6688516391821724298;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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 17:03:36] [INFO ] Applying decomposition
[2023-03-23 17:03:36] [INFO ] Flatten gal took : 635 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/graph3851124771952132731.txt' '-o' '/tmp/graph3851124771952132731.bin' '-w' '/tmp/graph3851124771952132731.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3851124771952132731.bin' '-l' '-1' '-v' '-w' '/tmp/graph3851124771952132731.weights' '-q' '0' '-e' '0.001'
[2023-03-23 17:03:37] [INFO ] Decomposing Gal with order
[2023-03-23 17:03:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 17:03:44] [INFO ] Removed a total of 14329 redundant transitions.
[2023-03-23 17:03:45] [INFO ] Flatten gal took : 4475 ms
[2023-03-23 17:03:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 212 ms.
[2023-03-23 17:03:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality11091129430543822471.gal : 121 ms
[2023-03-23 17:03:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality9669543866717576233.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/LTLCardinality11091129430543822471.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9669543866717576233.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((X(X("(gu231.LeafSetOfRx5IsSentToNode9>gu231.RequestOfNode22IsSentToLx0)")))||(F("((gu203.Node6HasAskedItsLeafSetToRx7ToReplace...273
Formula 0 simplified : G(FG!"((gu203.Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=gu203.Rx1HasReceivedTheRequestOfNode17)||(gi2.gi0.gu504.Node4HasAskedItsL...260
Compilation finished in 286461 ms.
Running link step : cd /tmp/ltsmin6688516391821724298;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 167 ms.
Running LTSmin : cd /tmp/ltsmin6688516391821724298;'/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(X((LTLAPp0==true)))||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-23 17:25:38] [INFO ] Flatten gal took : 1381 ms
[2023-03-23 17:25:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality10754874329106982171.gal : 352 ms
[2023-03-23 17:25:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality11501180698513156414.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/LTLCardinality10754874329106982171.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11501180698513156414.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...299
Read 1 LTL properties
Checking formula 0 : !((F(G((X(X("(LeafSetOfRx5IsSentToNode9>RequestOfNode22IsSentToLx0)")))||(F("((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasRece...235
Formula 0 simplified : G(FG!"((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasReceivedTheRequestOfNode17)||(Node4HasAskedItsLeafSetToLx3ToReplaceNode7>...222
Detected timeout of ITS tools.
[2023-03-23 17:47:30] [INFO ] Flatten gal took : 1441 ms
[2023-03-23 17:47:31] [INFO ] Input system was already deterministic with 22267 transitions.
[2023-03-23 17:47:31] [INFO ] Transformed 15136 places.
[2023-03-23 17:47:32] [INFO ] Transformed 22267 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-23 17:48:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality15309279924183580042.gal : 155 ms
[2023-03-23 17:48:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality220134842086537514.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15309279924183580042.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality220134842086537514.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G((X(X("(LeafSetOfRx5IsSentToNode9>RequestOfNode22IsSentToLx0)")))||(F("((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasRece...235
Formula 0 simplified : G(FG!"((Node6HasAskedItsLeafSetToRx7ToReplaceNode16<=Rx1HasReceivedTheRequestOfNode17)||(Node4HasAskedItsLeafSetToLx3ToReplaceNode7>...222
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8800260 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16006468 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="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-S24C08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413800851"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C08.tgz
mv MultiCrashLeafsetExtension-PT-S24C08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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