About the Execution of 2023-gold for DLCflexbar-PT-8b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9070.355 | 3600000.00 | 4801343.00 | 8737.50 | ???????F???????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288300068.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DLCflexbar-PT-8b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288300068
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 12 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 20M May 18 16:42 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 DLCflexbar-PT-8b-LTLFireability-00
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-01
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-02
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-03
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-04
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-05
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-06
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-07
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-08
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-09
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-10
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-11
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-12
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-13
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-14
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716383269114
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-8b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 13:07:52] [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]
[2024-05-22 13:07:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 13:07:54] [INFO ] Load time of PNML (sax parser for PT used): 1860 ms
[2024-05-22 13:07:56] [INFO ] Transformed 47560 places.
[2024-05-22 13:07:56] [INFO ] Transformed 76160 transitions.
[2024-05-22 13:07:56] [INFO ] Found NUPN structural information;
[2024-05-22 13:08:00] [INFO ] Parsed PT model containing 47560 places and 76160 transitions and 216499 arcs in 8005 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA DLCflexbar-PT-8b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 12354 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2024-05-22 13:08:31] [INFO ] Computed 3040 invariants in 1007 ms
[2024-05-22 13:08:42] [INFO ] Implicit Places using invariants in 11370 ms returned []
Implicit Place search using SMT only with invariants took 11412 ms to find 0 implicit places.
[2024-05-22 13:08:42] [INFO ] Invariant cache hit.
[2024-05-22 13:08:51] [INFO ] Dead Transitions using invariants and state equation in 9712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33496 ms. Remains : 47560/47560 places, 76160/76160 transitions.
Support contains 49 out of 47560 places after structural reductions.
[2024-05-22 13:09:03] [INFO ] Flatten gal took : 2341 ms
[2024-05-22 13:09:04] [INFO ] Flatten gal took : 1723 ms
[2024-05-22 13:09:09] [INFO ] Input system was already deterministic with 76160 transitions.
Support contains 48 out of 47560 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1130 ms. (steps per millisecond=8 ) properties (out of 37) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6 ) properties (out of 34) seen :0
Interrupted probabilistic random walk after 47477 steps, run timeout after 3002 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 47477 steps, saw 47011 distinct states, run finished after 3003 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 34 properties.
[2024-05-22 13:09:29] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 13:09:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 13:09:55] [INFO ] After 25563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 34 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 45 out of 47560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42467 edges and 47560 vertex of which 2784 / 47560 are part of one of the 179 SCC in 212 ms
Free SCC test removed 2605 places
Drop transitions removed 2943 transitions
Reduce isomorphic transitions removed 2943 transitions.
Drop transitions removed 20673 transitions
Trivial Post-agglo rules discarded 20673 transitions
Performed 20673 trivial Post agglomeration. Transition count delta: 20673
Iterating post reduction 0 with 20673 rules applied. Total rules applied 20674 place count 44955 transition count 52544
Reduce places removed 20673 places and 0 transitions.
Ensure Unique test removed 447 transitions
Reduce isomorphic transitions removed 447 transitions.
Drop transitions removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 1 with 21557 rules applied. Total rules applied 42231 place count 24282 transition count 51660
Reduce places removed 437 places and 0 transitions.
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Drop transitions removed 138 transitions
Trivial Post-agglo rules discarded 138 transitions
Performed 138 trivial Post agglomeration. Transition count delta: 138
Iterating post reduction 2 with 714 rules applied. Total rules applied 42945 place count 23845 transition count 51383
Reduce places removed 138 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 3 with 149 rules applied. Total rules applied 43094 place count 23707 transition count 51372
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 13 rules applied. Total rules applied 43107 place count 23696 transition count 51370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43108 place count 23695 transition count 51370
Performed 157 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 157 Pre rules applied. Total rules applied 43108 place count 23695 transition count 51213
Deduced a syphon composed of 157 places in 5870 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 6 with 314 rules applied. Total rules applied 43422 place count 23538 transition count 51213
Performed 13106 Post agglomeration using F-continuation condition.Transition count delta: 13106
Deduced a syphon composed of 13106 places in 20 ms
Reduce places removed 13106 places and 0 transitions.
Iterating global reduction 6 with 26212 rules applied. Total rules applied 69634 place count 10432 transition count 38107
Renaming transitions due to excessive name length > 1024 char.
Discarding 353 places :
Symmetric choice reduction at 6 with 353 rule applications. Total rules 69987 place count 10079 transition count 26112
Iterating global reduction 6 with 353 rules applied. Total rules applied 70340 place count 10079 transition count 26112
Ensure Unique test removed 311 transitions
Reduce isomorphic transitions removed 311 transitions.
Iterating post reduction 6 with 311 rules applied. Total rules applied 70651 place count 10079 transition count 25801
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 70652 place count 10078 transition count 25791
Iterating global reduction 7 with 1 rules applied. Total rules applied 70653 place count 10078 transition count 25791
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 70654 place count 10078 transition count 25790
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 70656 place count 10077 transition count 25789
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -917
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 70858 place count 9976 transition count 26706
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 8 with 49 rules applied. Total rules applied 70907 place count 9976 transition count 26657
Discarding 49 places :
Symmetric choice reduction at 9 with 49 rule applications. Total rules 70956 place count 9927 transition count 25677
Iterating global reduction 9 with 49 rules applied. Total rules applied 71005 place count 9927 transition count 25677
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 9 with 49 rules applied. Total rules applied 71054 place count 9927 transition count 25628
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -860
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 71256 place count 9826 transition count 26488
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 10 with 27 rules applied. Total rules applied 71283 place count 9826 transition count 26461
Discarding 27 places :
Symmetric choice reduction at 11 with 27 rule applications. Total rules 71310 place count 9799 transition count 25921
Iterating global reduction 11 with 27 rules applied. Total rules applied 71337 place count 9799 transition count 25921
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 26 rules applied. Total rules applied 71363 place count 9799 transition count 25895
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 71565 place count 9698 transition count 26778
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 12 with 36 rules applied. Total rules applied 71601 place count 9698 transition count 26742
Discarding 36 places :
Symmetric choice reduction at 13 with 36 rule applications. Total rules 71637 place count 9662 transition count 26022
Iterating global reduction 13 with 36 rules applied. Total rules applied 71673 place count 9662 transition count 26022
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 13 with 36 rules applied. Total rules applied 71709 place count 9662 transition count 25986
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -863
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 71911 place count 9561 transition count 26849
Drop transitions removed 22 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 14 with 48 rules applied. Total rules applied 71959 place count 9561 transition count 26801
Discarding 26 places :
Symmetric choice reduction at 15 with 26 rule applications. Total rules 71985 place count 9535 transition count 26278
Iterating global reduction 15 with 26 rules applied. Total rules applied 72011 place count 9535 transition count 26278
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 15 with 26 rules applied. Total rules applied 72037 place count 9535 transition count 26252
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: -315
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 16 with 80 rules applied. Total rules applied 72117 place count 9495 transition count 26567
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 16 with 23 rules applied. Total rules applied 72140 place count 9495 transition count 26544
Free-agglomeration rule applied 6155 times with reduction of 4190 identical transitions.
Iterating global reduction 17 with 6155 rules applied. Total rules applied 78295 place count 9495 transition count 16199
Reduce places removed 6155 places and 0 transitions.
Drop transitions removed 7142 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 7183 transitions.
Graph (complete) has 11917 edges and 3340 vertex of which 1778 are kept as prefixes of interest. Removing 1562 places using SCC suffix rule.10 ms
Discarding 1562 places :
Also discarding 2099 output transitions
Drop transitions removed 2099 transitions
Iterating post reduction 17 with 13339 rules applied. Total rules applied 91634 place count 1778 transition count 6917
Drop transitions removed 1205 transitions
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 1262 transitions.
Iterating post reduction 18 with 1262 rules applied. Total rules applied 92896 place count 1778 transition count 5655
Discarding 1298 places :
Symmetric choice reduction at 19 with 1298 rule applications. Total rules 94194 place count 480 transition count 1468
Iterating global reduction 19 with 1298 rules applied. Total rules applied 95492 place count 480 transition count 1468
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 95493 place count 480 transition count 1467
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 20 with 48 rules applied. Total rules applied 95541 place count 480 transition count 1419
Discarding 13 places :
Symmetric choice reduction at 20 with 13 rule applications. Total rules 95554 place count 467 transition count 1406
Iterating global reduction 20 with 13 rules applied. Total rules applied 95567 place count 467 transition count 1406
Discarding 13 places :
Symmetric choice reduction at 20 with 13 rule applications. Total rules 95580 place count 454 transition count 1060
Iterating global reduction 20 with 13 rules applied. Total rules applied 95593 place count 454 transition count 1060
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 20 with 13 rules applied. Total rules applied 95606 place count 454 transition count 1047
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 21 with 16 rules applied. Total rules applied 95622 place count 446 transition count 1039
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 95623 place count 445 transition count 1014
Iterating global reduction 21 with 1 rules applied. Total rules applied 95624 place count 445 transition count 1014
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 95625 place count 445 transition count 1013
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 22 with 5 rules applied. Total rules applied 95630 place count 445 transition count 1008
Free-agglomeration rule applied 12 times.
Iterating global reduction 22 with 12 rules applied. Total rules applied 95642 place count 445 transition count 996
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 199 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 201 transitions.
Graph (complete) has 1235 edges and 433 vertex of which 418 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Iterating post reduction 22 with 214 rules applied. Total rules applied 95856 place count 418 transition count 782
Drop transitions removed 9 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 23 with 16 rules applied. Total rules applied 95872 place count 418 transition count 766
Discarding 73 places :
Symmetric choice reduction at 24 with 73 rule applications. Total rules 95945 place count 345 transition count 672
Iterating global reduction 24 with 73 rules applied. Total rules applied 96018 place count 345 transition count 672
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 24 with 15 rules applied. Total rules applied 96033 place count 345 transition count 657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 96035 place count 343 transition count 657
Discarding 2 places :
Symmetric choice reduction at 25 with 2 rule applications. Total rules 96037 place count 341 transition count 655
Iterating global reduction 25 with 2 rules applied. Total rules applied 96039 place count 341 transition count 655
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 25 with 4 rules applied. Total rules applied 96043 place count 339 transition count 663
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 25 with 12 rules applied. Total rules applied 96055 place count 339 transition count 651
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 96056 place count 338 transition count 650
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 8 edges and 331 vertex of which 4 / 331 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 26 with 12 rules applied. Total rules applied 96068 place count 329 transition count 646
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 27 with 51 rules applied. Total rules applied 96119 place count 328 transition count 596
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 28 with 1 Pre rules applied. Total rules applied 96119 place count 328 transition count 595
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 96121 place count 327 transition count 595
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 96123 place count 326 transition count 594
Drop transitions removed 1 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 28 with 4 rules applied. Total rules applied 96127 place count 326 transition count 590
Discarding 1 places :
Symmetric choice reduction at 29 with 1 rule applications. Total rules 96128 place count 325 transition count 588
Iterating global reduction 29 with 1 rules applied. Total rules applied 96129 place count 325 transition count 588
Drop transitions removed 159 transitions
Redundant transition composition rules discarded 159 transitions
Iterating global reduction 29 with 159 rules applied. Total rules applied 96288 place count 325 transition count 429
Reduce places removed 5 places and 0 transitions.
Graph (complete) has 787 edges and 320 vertex of which 286 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 33 output transitions
Drop transitions removed 33 transitions
Iterating post reduction 29 with 6 rules applied. Total rules applied 96294 place count 286 transition count 396
Drop transitions removed 8 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 30 with 17 rules applied. Total rules applied 96311 place count 286 transition count 379
Discarding 92 places :
Symmetric choice reduction at 31 with 92 rule applications. Total rules 96403 place count 194 transition count 262
Iterating global reduction 31 with 92 rules applied. Total rules applied 96495 place count 194 transition count 262
Applied a total of 96495 rules in 63160 ms. Remains 194 /47560 variables (removed 47366) and now considering 262/76160 (removed 75898) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63160 ms. Remains : 194/47560 places, 262/76160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 34) seen :33
Finished Best-First random walk after 6694 steps, including 1 resets, run visited all 1 properties in 15 ms. (steps per millisecond=446 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&X((F(p1)||G(p0))))) U (!p0||(p2&&F(p3)))))'
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 12172 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
[2024-05-22 13:11:36] [INFO ] Invariant cache hit.
[2024-05-22 13:11:46] [INFO ] Implicit Places using invariants in 10397 ms returned []
Implicit Place search using SMT only with invariants took 10404 ms to find 0 implicit places.
[2024-05-22 13:11:46] [INFO ] Invariant cache hit.
[2024-05-22 13:11:56] [INFO ] Dead Transitions using invariants and state equation in 10096 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32680 ms. Remains : 47560/47560 places, 76160/76160 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 468 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DLCflexbar-PT-8b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s10645 1), p2:(EQ s21587 1), p3:(EQ s46599 1), p1:(NEQ s32530 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 timeout after 37430 steps with 9366 reset in 10006 ms.
Product exploration timeout after 39320 steps with 9815 reset in 10001 ms.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Detected a total of 13150/47560 stabilizing places and 13150/76160 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/4 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p3) p1), (X (NOT p3)), (X (AND p0 (NOT p2))), (X (NOT (AND p0 p2 (NOT p3)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p3))), true, (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p3))))), (X (X p0)), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 261 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 6 states, 10 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 299 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-22 13:13:30] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 13:13:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 13:13:56] [INFO ] After 25464ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42540 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 33 ms
Free SCC test removed 2620 places
Drop transitions removed 2960 transitions
Reduce isomorphic transitions removed 2960 transitions.
Drop transitions removed 20703 transitions
Trivial Post-agglo rules discarded 20703 transitions
Performed 20703 trivial Post agglomeration. Transition count delta: 20703
Iterating post reduction 0 with 20703 rules applied. Total rules applied 20704 place count 44940 transition count 52497
Reduce places removed 20703 places and 0 transitions.
Ensure Unique test removed 449 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 439 transitions
Trivial Post-agglo rules discarded 439 transitions
Performed 439 trivial Post agglomeration. Transition count delta: 439
Iterating post reduction 1 with 21591 rules applied. Total rules applied 42295 place count 24237 transition count 51609
Reduce places removed 439 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 2 with 718 rules applied. Total rules applied 43013 place count 23798 transition count 51330
Reduce places removed 139 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 143 rules applied. Total rules applied 43156 place count 23659 transition count 51326
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 43162 place count 23655 transition count 51324
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43163 place count 23654 transition count 51324
Performed 143 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 143 Pre rules applied. Total rules applied 43163 place count 23654 transition count 51181
Deduced a syphon composed of 143 places in 6120 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 6 with 286 rules applied. Total rules applied 43449 place count 23511 transition count 51181
Performed 13131 Post agglomeration using F-continuation condition.Transition count delta: 13131
Deduced a syphon composed of 13131 places in 11 ms
Reduce places removed 13131 places and 0 transitions.
Iterating global reduction 6 with 26262 rules applied. Total rules applied 69711 place count 10380 transition count 38050
Renaming transitions due to excessive name length > 1024 char.
Discarding 352 places :
Symmetric choice reduction at 6 with 352 rule applications. Total rules 70063 place count 10028 transition count 24818
Iterating global reduction 6 with 352 rules applied. Total rules applied 70415 place count 10028 transition count 24818
Ensure Unique test removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Iterating post reduction 6 with 320 rules applied. Total rules applied 70735 place count 10028 transition count 24498
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 70937 place count 9927 transition count 25407
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 7 with 50 rules applied. Total rules applied 70987 place count 9927 transition count 25357
Discarding 50 places :
Symmetric choice reduction at 8 with 50 rule applications. Total rules 71037 place count 9877 transition count 24357
Iterating global reduction 8 with 50 rules applied. Total rules applied 71087 place count 9877 transition count 24357
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 8 with 50 rules applied. Total rules applied 71137 place count 9877 transition count 24307
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 71339 place count 9776 transition count 25166
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71365 place count 9776 transition count 25140
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 71391 place count 9750 transition count 24620
Iterating global reduction 10 with 26 rules applied. Total rules applied 71417 place count 9750 transition count 24620
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 10 with 26 rules applied. Total rules applied 71443 place count 9750 transition count 24594
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 71645 place count 9649 transition count 25477
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 11 with 37 rules applied. Total rules applied 71682 place count 9649 transition count 25440
Discarding 37 places :
Symmetric choice reduction at 12 with 37 rule applications. Total rules 71719 place count 9612 transition count 24700
Iterating global reduction 12 with 37 rules applied. Total rules applied 71756 place count 9612 transition count 24700
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 12 with 37 rules applied. Total rules applied 71793 place count 9612 transition count 24663
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: -850
Deduced a syphon composed of 100 places in 6 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 13 with 200 rules applied. Total rules applied 71993 place count 9512 transition count 25513
Drop transitions removed 17 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 13 with 44 rules applied. Total rules applied 72037 place count 9512 transition count 25469
Discarding 27 places :
Symmetric choice reduction at 14 with 27 rule applications. Total rules 72064 place count 9485 transition count 24927
Iterating global reduction 14 with 27 rules applied. Total rules applied 72091 place count 9485 transition count 24927
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 14 with 27 rules applied. Total rules applied 72118 place count 9485 transition count 24900
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -220
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 15 with 54 rules applied. Total rules applied 72172 place count 9458 transition count 25120
Free-agglomeration rule applied 6198 times with reduction of 4264 identical transitions.
Iterating global reduction 15 with 6198 rules applied. Total rules applied 78370 place count 9458 transition count 14658
Reduce places removed 6198 places and 0 transitions.
Drop transitions removed 7177 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 7193 transitions.
Graph (complete) has 10805 edges and 3260 vertex of which 208 are kept as prefixes of interest. Removing 3052 places using SCC suffix rule.10 ms
Discarding 3052 places :
Also discarding 6722 output transitions
Drop transitions removed 6722 transitions
Iterating post reduction 15 with 13392 rules applied. Total rules applied 91762 place count 208 transition count 743
Drop transitions removed 192 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 16 with 224 rules applied. Total rules applied 91986 place count 208 transition count 519
Discarding 179 places :
Symmetric choice reduction at 17 with 179 rule applications. Total rules 92165 place count 29 transition count 40
Iterating global reduction 17 with 179 rules applied. Total rules applied 92344 place count 29 transition count 40
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 92350 place count 26 transition count 43
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 92359 place count 26 transition count 34
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 92361 place count 24 transition count 28
Iterating global reduction 18 with 2 rules applied. Total rules applied 92363 place count 24 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 92365 place count 24 transition count 26
Free-agglomeration rule applied 1 times.
Iterating global reduction 19 with 1 rules applied. Total rules applied 92366 place count 24 transition count 25
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 44 edges and 23 vertex of which 22 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 19 with 5 rules applied. Total rules applied 92371 place count 22 transition count 22
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 92373 place count 20 transition count 19
Iterating global reduction 20 with 2 rules applied. Total rules applied 92375 place count 20 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 92376 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 20 with 2 rules applied. Total rules applied 92378 place count 18 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 92379 place count 17 transition count 17
Applied a total of 92379 rules in 64722 ms. Remains 17 /47560 variables (removed 47543) and now considering 17/76160 (removed 76143) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64723 ms. Remains : 17/47560 places, 17/76160 transitions.
Finished random walk after 20 steps, including 0 resets, run visited all 6 properties in 1 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p3) p1), (X (NOT p3)), (X (AND p0 (NOT p2))), (X (NOT (AND p0 p2 (NOT p3)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p3))), true, (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p3))))), (X (X p0)), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F p3), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p0)), (F (AND p0 p2 (NOT p3)))]
Knowledge based reduction with 14 factoid took 816 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 6 states, 10 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 299 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 290 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
[2024-05-22 13:15:03] [INFO ] Invariant cache hit.
Could not prove EG (AND p0 (NOT p2))
[2024-05-22 13:15:18] [INFO ] Invariant cache hit.
Could not prove EG (AND p0 (NOT p3))
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 11924 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
[2024-05-22 13:15:45] [INFO ] Invariant cache hit.
[2024-05-22 13:15:54] [INFO ] Implicit Places using invariants in 8983 ms returned []
Implicit Place search using SMT only with invariants took 8984 ms to find 0 implicit places.
[2024-05-22 13:15:54] [INFO ] Invariant cache hit.
[2024-05-22 13:16:03] [INFO ] Dead Transitions using invariants and state equation in 8971 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29884 ms. Remains : 47560/47560 places, 76160/76160 transitions.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Detected a total of 13150/47560 stabilizing places and 13150/76160 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/4 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p3) p1), (X (NOT p3)), (X (AND p0 (NOT p2))), (X (NOT (AND p0 p2 (NOT p3)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p3))), true, (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p3))))), (X (X p0)), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 189 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 6 states, 10 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=17 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-22 13:17:14] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 13:17:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 13:17:39] [INFO ] After 25443ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42540 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 31 ms
Free SCC test removed 2620 places
Drop transitions removed 2960 transitions
Reduce isomorphic transitions removed 2960 transitions.
Drop transitions removed 20703 transitions
Trivial Post-agglo rules discarded 20703 transitions
Performed 20703 trivial Post agglomeration. Transition count delta: 20703
Iterating post reduction 0 with 20703 rules applied. Total rules applied 20704 place count 44940 transition count 52497
Reduce places removed 20703 places and 0 transitions.
Ensure Unique test removed 449 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 439 transitions
Trivial Post-agglo rules discarded 439 transitions
Performed 439 trivial Post agglomeration. Transition count delta: 439
Iterating post reduction 1 with 21591 rules applied. Total rules applied 42295 place count 24237 transition count 51609
Reduce places removed 439 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 2 with 718 rules applied. Total rules applied 43013 place count 23798 transition count 51330
Reduce places removed 139 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 143 rules applied. Total rules applied 43156 place count 23659 transition count 51326
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 43162 place count 23655 transition count 51324
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43163 place count 23654 transition count 51324
Performed 143 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 143 Pre rules applied. Total rules applied 43163 place count 23654 transition count 51181
Deduced a syphon composed of 143 places in 5632 ms
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 6 with 286 rules applied. Total rules applied 43449 place count 23511 transition count 51181
Performed 13131 Post agglomeration using F-continuation condition.Transition count delta: 13131
Deduced a syphon composed of 13131 places in 12 ms
Reduce places removed 13131 places and 0 transitions.
Iterating global reduction 6 with 26262 rules applied. Total rules applied 69711 place count 10380 transition count 38050
Renaming transitions due to excessive name length > 1024 char.
Discarding 352 places :
Symmetric choice reduction at 6 with 352 rule applications. Total rules 70063 place count 10028 transition count 24818
Iterating global reduction 6 with 352 rules applied. Total rules applied 70415 place count 10028 transition count 24818
Ensure Unique test removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Iterating post reduction 6 with 320 rules applied. Total rules applied 70735 place count 10028 transition count 24498
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 70937 place count 9927 transition count 25407
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 7 with 50 rules applied. Total rules applied 70987 place count 9927 transition count 25357
Discarding 50 places :
Symmetric choice reduction at 8 with 50 rule applications. Total rules 71037 place count 9877 transition count 24357
Iterating global reduction 8 with 50 rules applied. Total rules applied 71087 place count 9877 transition count 24357
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 8 with 50 rules applied. Total rules applied 71137 place count 9877 transition count 24307
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 71339 place count 9776 transition count 25166
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71365 place count 9776 transition count 25140
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 71391 place count 9750 transition count 24620
Iterating global reduction 10 with 26 rules applied. Total rules applied 71417 place count 9750 transition count 24620
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 10 with 26 rules applied. Total rules applied 71443 place count 9750 transition count 24594
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 71645 place count 9649 transition count 25477
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 11 with 37 rules applied. Total rules applied 71682 place count 9649 transition count 25440
Discarding 37 places :
Symmetric choice reduction at 12 with 37 rule applications. Total rules 71719 place count 9612 transition count 24700
Iterating global reduction 12 with 37 rules applied. Total rules applied 71756 place count 9612 transition count 24700
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 12 with 37 rules applied. Total rules applied 71793 place count 9612 transition count 24663
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: -850
Deduced a syphon composed of 100 places in 4 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 13 with 200 rules applied. Total rules applied 71993 place count 9512 transition count 25513
Drop transitions removed 17 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 13 with 44 rules applied. Total rules applied 72037 place count 9512 transition count 25469
Discarding 27 places :
Symmetric choice reduction at 14 with 27 rule applications. Total rules 72064 place count 9485 transition count 24927
Iterating global reduction 14 with 27 rules applied. Total rules applied 72091 place count 9485 transition count 24927
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 14 with 27 rules applied. Total rules applied 72118 place count 9485 transition count 24900
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -220
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 15 with 54 rules applied. Total rules applied 72172 place count 9458 transition count 25120
Free-agglomeration rule applied 6198 times with reduction of 4264 identical transitions.
Iterating global reduction 15 with 6198 rules applied. Total rules applied 78370 place count 9458 transition count 14658
Reduce places removed 6198 places and 0 transitions.
Drop transitions removed 7177 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 7193 transitions.
Graph (complete) has 10805 edges and 3260 vertex of which 208 are kept as prefixes of interest. Removing 3052 places using SCC suffix rule.7 ms
Discarding 3052 places :
Also discarding 6722 output transitions
Drop transitions removed 6722 transitions
Iterating post reduction 15 with 13392 rules applied. Total rules applied 91762 place count 208 transition count 743
Drop transitions removed 192 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 224 transitions.
Iterating post reduction 16 with 224 rules applied. Total rules applied 91986 place count 208 transition count 519
Discarding 179 places :
Symmetric choice reduction at 17 with 179 rule applications. Total rules 92165 place count 29 transition count 40
Iterating global reduction 17 with 179 rules applied. Total rules applied 92344 place count 29 transition count 40
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 92350 place count 26 transition count 43
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 92359 place count 26 transition count 34
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 92361 place count 24 transition count 28
Iterating global reduction 18 with 2 rules applied. Total rules applied 92363 place count 24 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 92365 place count 24 transition count 26
Free-agglomeration rule applied 1 times.
Iterating global reduction 19 with 1 rules applied. Total rules applied 92366 place count 24 transition count 25
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 44 edges and 23 vertex of which 22 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 19 with 5 rules applied. Total rules applied 92371 place count 22 transition count 22
Discarding 2 places :
Symmetric choice reduction at 20 with 2 rule applications. Total rules 92373 place count 20 transition count 19
Iterating global reduction 20 with 2 rules applied. Total rules applied 92375 place count 20 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 92376 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 20 with 2 rules applied. Total rules applied 92378 place count 18 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 92379 place count 17 transition count 17
Applied a total of 92379 rules in 61224 ms. Remains 17 /47560 variables (removed 47543) and now considering 17/76160 (removed 76143) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61224 ms. Remains : 17/47560 places, 17/76160 transitions.
Finished random walk after 6671 steps, including 2 resets, run visited all 6 properties in 8 ms. (steps per millisecond=833 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p3) p1), (X (NOT p3)), (X (AND p0 (NOT p2))), (X (NOT (AND p0 p2 (NOT p3)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p3))), true, (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p3))))), (X (X p0)), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F p3), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p0)), (F (AND p0 p2 (NOT p3)))]
Knowledge based reduction with 14 factoid took 488 ms. Reduced automaton from 6 states, 10 edges and 4 AP (stutter sensitive) to 6 states, 10 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 294 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
[2024-05-22 13:18:42] [INFO ] Invariant cache hit.
Could not prove EG (AND p0 (NOT p2))
[2024-05-22 13:18:57] [INFO ] Invariant cache hit.
Could not prove EG (AND p0 (NOT p3))
Stuttering acceptance computed with spot in 194 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration timeout after 34170 steps with 8493 reset in 10006 ms.
Product exploration timeout after 34540 steps with 8578 reset in 10006 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 195 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (NOT p0), (NOT p3), true, (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42540 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 20 ms
Free SCC test removed 2620 places
Ensure Unique test removed 2780 transitions
Reduce isomorphic transitions removed 2780 transitions.
Performed 20707 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20707 rules applied. Total rules applied 20708 place count 44940 transition count 73380
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Performed 149 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 599 rules applied. Total rules applied 21307 place count 44940 transition count 72930
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 21307 place count 44940 transition count 73080
Deduced a syphon composed of 21009 places in 7188 ms
Iterating global reduction 2 with 153 rules applied. Total rules applied 21460 place count 44940 transition count 73080
Performed 2331 Post agglomeration using F-continuation condition.
Performed 2584 Post agglomeration using F-continuation condition.
Performed 2763 Post agglomeration using F-continuation condition.
Performed 2911 Post agglomeration using F-continuation condition.
Performed 3041 Post agglomeration using F-continuation condition.
Performed 3151 Post agglomeration using F-continuation condition.
Performed 3251 Post agglomeration using F-continuation condition.
Performed 3549 Post agglomeration using F-continuation condition.
Performed 3955 Post agglomeration using F-continuation condition.
Performed 4192 Post agglomeration using F-continuation condition.
Performed 4371 Post agglomeration using F-continuation condition.
Performed 4519 Post agglomeration using F-continuation condition.
Performed 4651 Post agglomeration using F-continuation condition.
Performed 4978 Post agglomeration using F-continuation condition.
Performed 5539 Post agglomeration using F-continuation condition.
Performed 6181 Post agglomeration using F-continuation condition.
Performed 6892 Post agglomeration using F-continuation condition.
Performed 7822 Post agglomeration using F-continuation condition.
Performed 9135 Post agglomeration using F-continuation condition.
Performed 9687 Post agglomeration using F-continuation condition.
Performed 10230 Post agglomeration using F-continuation condition.
Performed 10842 Post agglomeration using F-continuation condition.
Performed 11518 Post agglomeration using F-continuation condition.
Performed 12489 Post agglomeration using F-continuation condition.
Performed 13381 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 34390 places in 36 ms
Iterating global reduction 2 with 13381 rules applied. Total rules applied 34841 place count 44940 transition count 73080
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 2 with 140 rules applied. Total rules applied 34981 place count 44940 transition count 72940
Renaming transitions due to excessive name length > 1024 char.
Discarding 350 places :
Symmetric choice reduction at 3 with 350 rule applications. Total rules 35331 place count 44590 transition count 59710
Deduced a syphon composed of 34390 places in 35 ms
Iterating global reduction 3 with 350 rules applied. Total rules applied 35681 place count 44590 transition count 59710
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 3 with 300 rules applied. Total rules applied 35981 place count 44590 transition count 59410
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 34530 places in 55 ms
Iterating global reduction 4 with 140 rules applied. Total rules applied 36121 place count 44590 transition count 59410
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -1010
Deduced a syphon composed of 34631 places in 55 ms
Iterating global reduction 4 with 101 rules applied. Total rules applied 36222 place count 44590 transition count 60420
Discarding 101 places :
Symmetric choice reduction at 4 with 101 rule applications. Total rules 36323 place count 44489 transition count 60218
Deduced a syphon composed of 34530 places in 34 ms
Iterating global reduction 4 with 101 rules applied. Total rules applied 36424 place count 44489 transition count 60218
Performed 72 Post agglomeration using F-continuation condition with reduction of 60 identical transitions.
Deduced a syphon composed of 34602 places in 49 ms
Iterating global reduction 4 with 72 rules applied. Total rules applied 36496 place count 44489 transition count 60791
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 36526 place count 44489 transition count 60761
Discarding 147 places :
Symmetric choice reduction at 5 with 147 rule applications. Total rules 36673 place count 44342 transition count 60447
Deduced a syphon composed of 34455 places in 35 ms
Iterating global reduction 5 with 147 rules applied. Total rules applied 36820 place count 44342 transition count 60447
Deduced a syphon composed of 34455 places in 38 ms
Applied a total of 36820 rules in 805649 ms. Remains 44342 /47560 variables (removed 3218) and now considering 60447/76160 (removed 15713) transitions.
[2024-05-22 13:32:59] [INFO ] Flow matrix only has 60265 transitions (discarded 182 similar events)
// Phase 1: matrix 60265 rows 44342 cols
[2024-05-22 13:34:45] [INFO ] Computed 3040 invariants in 106562 ms
[2024-05-22 13:34:51] [INFO ] Dead Transitions using invariants and state equation in 112234 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44342/47560 places, 60447/76160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 917886 ms. Remains : 44342/47560 places, 60447/76160 transitions.
Built C files in :
/tmp/ltsmin9148483955863655937
[2024-05-22 13:34:52] [INFO ] Built C files in 1093ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9148483955863655937
Running compilation step : cd /tmp/ltsmin9148483955863655937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9148483955863655937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9148483955863655937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 11749 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2024-05-22 13:35:08] [INFO ] Computed 3040 invariants in 1046 ms
[2024-05-22 13:35:18] [INFO ] Implicit Places using invariants in 10745 ms returned []
Implicit Place search using SMT only with invariants took 10756 ms to find 0 implicit places.
[2024-05-22 13:35:18] [INFO ] Invariant cache hit.
[2024-05-22 13:35:28] [INFO ] Dead Transitions using invariants and state equation in 10135 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32649 ms. Remains : 47560/47560 places, 76160/76160 transitions.
Built C files in :
/tmp/ltsmin6135049679060087531
[2024-05-22 13:35:36] [INFO ] Built C files in 779ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6135049679060087531
Running compilation step : cd /tmp/ltsmin6135049679060087531;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6135049679060087531;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6135049679060087531;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-22 13:35:43] [INFO ] Flatten gal took : 1671 ms
[2024-05-22 13:35:45] [INFO ] Flatten gal took : 1713 ms
[2024-05-22 13:35:45] [INFO ] Time to serialize gal into /tmp/LTL339144194598857500.gal : 353 ms
[2024-05-22 13:35:45] [INFO ] Time to serialize properties into /tmp/LTL5592376133746905458.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL339144194598857500.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8644636385795503435.hoa' '-atoms' '/tmp/LTL5592376133746905458.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Detected timeout of ITS tools.
[2024-05-22 13:36:19] [INFO ] Flatten gal took : 1702 ms
[2024-05-22 13:36:20] [INFO ] Flatten gal took : 1947 ms
[2024-05-22 13:36:21] [INFO ] Time to serialize gal into /tmp/LTL11218779186182510417.gal : 296 ms
[2024-05-22 13:36:21] [INFO ] Time to serialize properties into /tmp/LTL8058037471391915106.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11218779186182510417.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8058037471391915106.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2024-05-22 13:36:38] [INFO ] Flatten gal took : 1704 ms
[2024-05-22 13:36:38] [INFO ] Applying decomposition
[2024-05-22 13:36:39] [INFO ] Flatten gal took : 1594 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10171340627021198836.txt' '-o' '/tmp/graph10171340627021198836.bin' '-w' '/tmp/graph10171340627021198836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10171340627021198836.bin' '-l' '-1' '-v' '-w' '/tmp/graph10171340627021198836.weights' '-q' '0' '-e' '0.001'
[2024-05-22 13:36:46] [INFO ] Decomposing Gal with order
[2024-05-22 13:37:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 14:02:24] [INFO ] Removed a total of 62069 redundant transitions.
[2024-05-22 14:02:25] [INFO ] Flatten gal took : 3331 ms
[2024-05-22 14:02:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 831 labels/synchronizations in 968 ms.
[2024-05-22 14:02:28] [INFO ] Time to serialize gal into /tmp/LTL14065508743141655450.gal : 643 ms
[2024-05-22 14:02:28] [INFO ] Time to serialize properties into /tmp/LTL5917067236628125880.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14065508743141655450.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5917067236628125880.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15804802377470393609
[2024-05-22 14:02:44] [INFO ] Built C files in 852ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15804802377470393609
Running compilation step : cd /tmp/ltsmin15804802377470393609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15804802377470393609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15804802377470393609;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property DLCflexbar-PT-8b-LTLFireability-00 finished in 3083970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F((G(F(p2))&&p1))&&p0))))'
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 12067 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
[2024-05-22 14:02:59] [INFO ] Invariant cache hit.
[2024-05-22 14:03:08] [INFO ] Implicit Places using invariants in 8994 ms returned []
Implicit Place search using SMT only with invariants took 8996 ms to find 0 implicit places.
[2024-05-22 14:03:08] [INFO ] Invariant cache hit.
[2024-05-22 14:03:18] [INFO ] Dead Transitions using invariants and state equation in 9730 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30805 ms. Remains : 47560/47560 places, 76160/76160 transitions.
Stuttering acceptance computed with spot in 362 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCflexbar-PT-8b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s14908 1) (EQ s25356 1)), p0:(AND (EQ s6807 1) (EQ s31146 1)), p1:(AND (EQ s6807 1) (EQ s31146 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 1 reset in 5649 ms.
Product exploration explored 100000 steps with 0 reset in 7585 ms.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 148 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 9 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 387 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1) (NOT p2)), false, (AND p0 (NOT p1) p2), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 49962 steps, run timeout after 3007 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 49962 steps, saw 49478 distinct states, run finished after 3008 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 8 properties.
[2024-05-22 14:04:54] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 14:05:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 14:05:19] [INFO ] After 25324ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42547 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 34 ms
Free SCC test removed 2620 places
Drop transitions removed 2960 transitions
Reduce isomorphic transitions removed 2960 transitions.
Drop transitions removed 20710 transitions
Trivial Post-agglo rules discarded 20710 transitions
Performed 20710 trivial Post agglomeration. Transition count delta: 20710
Iterating post reduction 0 with 20710 rules applied. Total rules applied 20711 place count 44940 transition count 52490
Reduce places removed 20710 places and 0 transitions.
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 1 with 21600 rules applied. Total rules applied 42311 place count 24230 transition count 51600
Reduce places removed 440 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 2 with 720 rules applied. Total rules applied 43031 place count 23790 transition count 51320
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 3 with 140 rules applied. Total rules applied 43171 place count 23650 transition count 51320
Performed 140 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 140 Pre rules applied. Total rules applied 43171 place count 23650 transition count 51180
Deduced a syphon composed of 140 places in 5666 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 4 with 280 rules applied. Total rules applied 43451 place count 23510 transition count 51180
Performed 13138 Post agglomeration using F-continuation condition.Transition count delta: 13138
Deduced a syphon composed of 13138 places in 14 ms
Reduce places removed 13138 places and 0 transitions.
Iterating global reduction 4 with 26276 rules applied. Total rules applied 69727 place count 10372 transition count 38042
Renaming transitions due to excessive name length > 1024 char.
Discarding 348 places :
Symmetric choice reduction at 4 with 348 rule applications. Total rules 70075 place count 10024 transition count 24971
Iterating global reduction 4 with 348 rules applied. Total rules applied 70423 place count 10024 transition count 24971
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 4 with 318 rules applied. Total rules applied 70741 place count 10024 transition count 24653
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 70943 place count 9923 transition count 25562
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 5 with 50 rules applied. Total rules applied 70993 place count 9923 transition count 25512
Discarding 50 places :
Symmetric choice reduction at 6 with 50 rule applications. Total rules 71043 place count 9873 transition count 24512
Iterating global reduction 6 with 50 rules applied. Total rules applied 71093 place count 9873 transition count 24512
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 6 with 50 rules applied. Total rules applied 71143 place count 9873 transition count 24462
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 71345 place count 9772 transition count 25321
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 71371 place count 9772 transition count 25295
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 71397 place count 9746 transition count 24775
Iterating global reduction 8 with 26 rules applied. Total rules applied 71423 place count 9746 transition count 24775
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 71449 place count 9746 transition count 24749
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 71651 place count 9645 transition count 25632
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 9 with 37 rules applied. Total rules applied 71688 place count 9645 transition count 25595
Discarding 37 places :
Symmetric choice reduction at 10 with 37 rule applications. Total rules 71725 place count 9608 transition count 24855
Iterating global reduction 10 with 37 rules applied. Total rules applied 71762 place count 9608 transition count 24855
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 10 with 37 rules applied. Total rules applied 71799 place count 9608 transition count 24818
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: -803
Deduced a syphon composed of 94 places in 6 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 11 with 188 rules applied. Total rules applied 71987 place count 9514 transition count 25621
Drop transitions removed 7 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 11 with 34 rules applied. Total rules applied 72021 place count 9514 transition count 25587
Discarding 27 places :
Symmetric choice reduction at 12 with 27 rule applications. Total rules 72048 place count 9487 transition count 25047
Iterating global reduction 12 with 27 rules applied. Total rules applied 72075 place count 9487 transition count 25047
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 12 with 27 rules applied. Total rules applied 72102 place count 9487 transition count 25020
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -216
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 13 with 54 rules applied. Total rules applied 72156 place count 9460 transition count 25236
Free-agglomeration rule applied 6211 times with reduction of 4285 identical transitions.
Iterating global reduction 13 with 6211 rules applied. Total rules applied 78367 place count 9460 transition count 14740
Reduce places removed 6211 places and 0 transitions.
Drop transitions removed 7175 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 7180 transitions.
Graph (complete) has 10901 edges and 3249 vertex of which 182 are kept as prefixes of interest. Removing 3067 places using SCC suffix rule.6 ms
Discarding 3067 places :
Also discarding 6736 output transitions
Drop transitions removed 6736 transitions
Iterating post reduction 13 with 13392 rules applied. Total rules applied 91759 place count 182 transition count 824
Drop transitions removed 166 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 181 transitions.
Iterating post reduction 14 with 181 rules applied. Total rules applied 91940 place count 182 transition count 643
Discarding 162 places :
Symmetric choice reduction at 15 with 162 rule applications. Total rules 92102 place count 20 transition count 35
Iterating global reduction 15 with 162 rules applied. Total rules applied 92264 place count 20 transition count 35
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 92270 place count 17 transition count 38
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 92276 place count 17 transition count 32
Discarding 2 places :
Symmetric choice reduction at 16 with 2 rule applications. Total rules 92278 place count 15 transition count 24
Iterating global reduction 16 with 2 rules applied. Total rules applied 92280 place count 15 transition count 24
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 92282 place count 15 transition count 22
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 92283 place count 15 transition count 21
Free-agglomeration rule applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 92284 place count 15 transition count 20
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 92288 place count 14 transition count 17
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 92289 place count 13 transition count 16
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (trivial) has 2 edges and 9 vertex of which 2 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 18 with 7 rules applied. Total rules applied 92296 place count 8 transition count 14
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 92300 place count 8 transition count 10
Applied a total of 92300 rules in 60713 ms. Remains 8 /47560 variables (removed 47552) and now considering 10/76160 (removed 76150) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60713 ms. Remains : 8/47560 places, 10/76160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 10 rows 8 cols
[2024-05-22 14:06:20] [INFO ] Computed 4 invariants in 0 ms
[2024-05-22 14:06:20] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 6 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X (NOT p2))), (X (X (NOT p1))), (X (X (NOT p0))), (G (NOT (AND p2 p0 (NOT p1)))), (G (NOT (AND p0 (NOT p1)))), (G (NOT (AND (NOT p2) p0 (NOT p1))))]
False Knowledge obtained : [(F (AND p2 p0 p1)), (F p0), (F p2), (F (AND (NOT p2) p0 p1)), (F p1)]
Knowledge based reduction with 12 factoid took 485 ms. Reduced automaton from 9 states, 21 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 301 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (NOT p0), false, false]
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (NOT p0), false, false]
// Phase 1: matrix 76160 rows 47560 cols
[2024-05-22 14:06:22] [INFO ] Computed 3040 invariants in 843 ms
Could not prove EG (NOT p2)
[2024-05-22 14:06:38] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42547 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 32 ms
Free SCC test removed 2620 places
Ensure Unique test removed 2780 transitions
Reduce isomorphic transitions removed 2780 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20709 transitions
Trivial Post-agglo rules discarded 20709 transitions
Performed 20709 trivial Post agglomeration. Transition count delta: 20709
Iterating post reduction 0 with 20709 rules applied. Total rules applied 20710 place count 44939 transition count 52670
Reduce places removed 20709 places and 0 transitions.
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 1 with 21599 rules applied. Total rules applied 42309 place count 24230 transition count 51780
Reduce places removed 440 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 2 with 720 rules applied. Total rules applied 43029 place count 23790 transition count 51500
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 3 with 140 rules applied. Total rules applied 43169 place count 23650 transition count 51500
Performed 140 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 140 Pre rules applied. Total rules applied 43169 place count 23650 transition count 51360
Deduced a syphon composed of 140 places in 5904 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 4 with 280 rules applied. Total rules applied 43449 place count 23510 transition count 51360
Performed 13138 Post agglomeration using F-continuation condition.Transition count delta: 13138
Deduced a syphon composed of 13138 places in 14 ms
Reduce places removed 13138 places and 0 transitions.
Iterating global reduction 4 with 26276 rules applied. Total rules applied 69725 place count 10372 transition count 38222
Renaming transitions due to excessive name length > 1024 char.
Discarding 348 places :
Symmetric choice reduction at 4 with 348 rule applications. Total rules 70073 place count 10024 transition count 25151
Iterating global reduction 4 with 348 rules applied. Total rules applied 70421 place count 10024 transition count 25151
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 4 with 318 rules applied. Total rules applied 70739 place count 10024 transition count 24833
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 70941 place count 9923 transition count 25742
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 5 with 50 rules applied. Total rules applied 70991 place count 9923 transition count 25692
Discarding 50 places :
Symmetric choice reduction at 6 with 50 rule applications. Total rules 71041 place count 9873 transition count 24692
Iterating global reduction 6 with 50 rules applied. Total rules applied 71091 place count 9873 transition count 24692
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 6 with 50 rules applied. Total rules applied 71141 place count 9873 transition count 24642
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 71343 place count 9772 transition count 25501
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 7 with 26 rules applied. Total rules applied 71369 place count 9772 transition count 25475
Discarding 26 places :
Symmetric choice reduction at 8 with 26 rule applications. Total rules 71395 place count 9746 transition count 24955
Iterating global reduction 8 with 26 rules applied. Total rules applied 71421 place count 9746 transition count 24955
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 71447 place count 9746 transition count 24929
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 71649 place count 9645 transition count 25812
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 9 with 37 rules applied. Total rules applied 71686 place count 9645 transition count 25775
Discarding 37 places :
Symmetric choice reduction at 10 with 37 rule applications. Total rules 71723 place count 9608 transition count 25035
Iterating global reduction 10 with 37 rules applied. Total rules applied 71760 place count 9608 transition count 25035
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 10 with 37 rules applied. Total rules applied 71797 place count 9608 transition count 24998
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: -803
Deduced a syphon composed of 94 places in 5 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 11 with 188 rules applied. Total rules applied 71985 place count 9514 transition count 25801
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 11 with 27 rules applied. Total rules applied 72012 place count 9514 transition count 25774
Discarding 27 places :
Symmetric choice reduction at 12 with 27 rule applications. Total rules 72039 place count 9487 transition count 25234
Iterating global reduction 12 with 27 rules applied. Total rules applied 72066 place count 9487 transition count 25234
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 12 with 27 rules applied. Total rules applied 72093 place count 9487 transition count 25207
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -216
Deduced a syphon composed of 27 places in 6 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 13 with 54 rules applied. Total rules applied 72147 place count 9460 transition count 25423
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11735476 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16032204 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="DLCflexbar-PT-8b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DLCflexbar-PT-8b, 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 r131-smll-171624288300068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b 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 '
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 ;