Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813598000506.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutoFlight-PT-48b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598000506
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.2K Feb 25 18:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 18:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 18:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 18:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 956K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-00
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-01
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-02
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-03
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-04
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-05
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-06
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-07
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-08
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-09
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-10
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-11
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-12
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-13
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-14
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678633932521

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 15:12:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 15:12:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 15:12:15] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2023-03-12 15:12:15] [INFO ] Transformed 3950 places.
[2023-03-12 15:12:15] [INFO ] Transformed 3936 transitions.
[2023-03-12 15:12:15] [INFO ] Found NUPN structural information;
[2023-03-12 15:12:15] [INFO ] Parsed PT model containing 3950 places and 3936 transitions and 9104 arcs in 426 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 128 out of 3950 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 478 place count 3472 transition count 3458
Iterating global reduction 0 with 478 rules applied. Total rules applied 956 place count 3472 transition count 3458
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 1023 place count 3472 transition count 3391
Discarding 210 places :
Symmetric choice reduction at 1 with 210 rule applications. Total rules 1233 place count 3262 transition count 3181
Iterating global reduction 1 with 210 rules applied. Total rules applied 1443 place count 3262 transition count 3181
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 1473 place count 3232 transition count 3151
Iterating global reduction 1 with 30 rules applied. Total rules applied 1503 place count 3232 transition count 3151
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 1527 place count 3208 transition count 3127
Iterating global reduction 1 with 24 rules applied. Total rules applied 1551 place count 3208 transition count 3127
Applied a total of 1551 rules in 2048 ms. Remains 3208 /3950 variables (removed 742) and now considering 3127/3936 (removed 809) transitions.
// Phase 1: matrix 3127 rows 3208 cols
[2023-03-12 15:12:18] [INFO ] Computed 258 place invariants in 77 ms
[2023-03-12 15:12:19] [INFO ] Implicit Places using invariants in 1559 ms returned []
[2023-03-12 15:12:19] [INFO ] Invariant cache hit.
[2023-03-12 15:12:20] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 2561 ms to find 0 implicit places.
[2023-03-12 15:12:20] [INFO ] Invariant cache hit.
[2023-03-12 15:12:23] [INFO ] Dead Transitions using invariants and state equation in 2959 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3208/3950 places, 3127/3936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7580 ms. Remains : 3208/3950 places, 3127/3936 transitions.
Support contains 128 out of 3208 places after structural reductions.
[2023-03-12 15:12:23] [INFO ] Flatten gal took : 185 ms
[2023-03-12 15:12:23] [INFO ] Flatten gal took : 118 ms
[2023-03-12 15:12:24] [INFO ] Input system was already deterministic with 3127 transitions.
Support contains 120 out of 3208 places (down from 128) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 93) seen :48
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 45) seen :0
Running SMT prover for 45 properties.
[2023-03-12 15:12:25] [INFO ] Invariant cache hit.
[2023-03-12 15:12:29] [INFO ] [Real]Absence check using 257 positive place invariants in 342 ms returned sat
[2023-03-12 15:12:29] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 15 ms returned sat
[2023-03-12 15:12:30] [INFO ] After 4961ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:45
[2023-03-12 15:12:34] [INFO ] [Nat]Absence check using 257 positive place invariants in 319 ms returned sat
[2023-03-12 15:12:34] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-12 15:12:47] [INFO ] After 9356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :45
[2023-03-12 15:12:49] [INFO ] Deduced a trap composed of 165 places in 1468 ms of which 13 ms to minimize.
[2023-03-12 15:12:51] [INFO ] Deduced a trap composed of 189 places in 1429 ms of which 3 ms to minimize.
[2023-03-12 15:12:52] [INFO ] Deduced a trap composed of 166 places in 1405 ms of which 16 ms to minimize.
[2023-03-12 15:12:54] [INFO ] Deduced a trap composed of 404 places in 1773 ms of which 23 ms to minimize.
[2023-03-12 15:12:56] [INFO ] Deduced a trap composed of 169 places in 1549 ms of which 5 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 15:12:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 15:12:56] [INFO ] After 26001ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:45
Fused 45 Parikh solutions to 43 different solutions.
Parikh walk visited 22 properties in 5263 ms.
Support contains 30 out of 3208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Drop transitions removed 1266 transitions
Trivial Post-agglo rules discarded 1266 transitions
Performed 1266 trivial Post agglomeration. Transition count delta: 1266
Iterating post reduction 0 with 1266 rules applied. Total rules applied 1266 place count 3208 transition count 1861
Reduce places removed 1266 places and 0 transitions.
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 1 with 1412 rules applied. Total rules applied 2678 place count 1942 transition count 1715
Reduce places removed 94 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 106 rules applied. Total rules applied 2784 place count 1848 transition count 1703
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 2796 place count 1836 transition count 1703
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 354 Pre rules applied. Total rules applied 2796 place count 1836 transition count 1349
Deduced a syphon composed of 354 places in 8 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 4 with 708 rules applied. Total rules applied 3504 place count 1482 transition count 1349
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 3526 place count 1460 transition count 1327
Iterating global reduction 4 with 22 rules applied. Total rules applied 3548 place count 1460 transition count 1327
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3549 place count 1460 transition count 1326
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 3549 place count 1460 transition count 1315
Deduced a syphon composed of 11 places in 11 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 3571 place count 1449 transition count 1315
Performed 566 Post agglomeration using F-continuation condition with reduction of 72 identical transitions.
Deduced a syphon composed of 566 places in 1 ms
Reduce places removed 566 places and 0 transitions.
Iterating global reduction 5 with 1132 rules applied. Total rules applied 4703 place count 883 transition count 677
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 138 times.
Iterating global reduction 5 with 138 rules applied. Total rules applied 4841 place count 883 transition count 539
Reduce places removed 138 places and 0 transitions.
Iterating post reduction 5 with 138 rules applied. Total rules applied 4979 place count 745 transition count 539
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4980 place count 744 transition count 538
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 186 transitions
Trivial Post-agglo rules discarded 186 transitions
Performed 186 trivial Post agglomeration. Transition count delta: 186
Iterating post reduction 6 with 346 rules applied. Total rules applied 5326 place count 584 transition count 352
Reduce places removed 186 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 187 rules applied. Total rules applied 5513 place count 398 transition count 351
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 5514 place count 397 transition count 351
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 75 Pre rules applied. Total rules applied 5514 place count 397 transition count 276
Deduced a syphon composed of 75 places in 1 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 9 with 150 rules applied. Total rules applied 5664 place count 322 transition count 276
Applied a total of 5664 rules in 1154 ms. Remains 322 /3208 variables (removed 2886) and now considering 276/3127 (removed 2851) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1154 ms. Remains : 322/3208 places, 276/3127 transitions.
Incomplete random walk after 10000 steps, including 207 resets, run finished after 555 ms. (steps per millisecond=18 ) properties (out of 23) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 276 rows 322 cols
[2023-03-12 15:13:03] [INFO ] Computed 98 place invariants in 3 ms
[2023-03-12 15:13:03] [INFO ] [Real]Absence check using 96 positive place invariants in 22 ms returned sat
[2023-03-12 15:13:03] [INFO ] [Real]Absence check using 96 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-12 15:13:03] [INFO ] After 368ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-12 15:13:03] [INFO ] [Nat]Absence check using 96 positive place invariants in 61 ms returned sat
[2023-03-12 15:13:03] [INFO ] [Nat]Absence check using 96 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 15:13:04] [INFO ] After 328ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-12 15:13:04] [INFO ] State equation strengthened by 79 read => feed constraints.
[2023-03-12 15:13:04] [INFO ] After 351ms SMT Verify possible using 79 Read/Feed constraints in natural domain returned unsat :1 sat :16
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 31 places in 338 ms of which 1 ms to minimize.
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 29 ms to minimize.
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 1 ms to minimize.
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 135 places in 131 ms of which 1 ms to minimize.
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 0 ms to minimize.
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 33 places in 153 ms of which 1 ms to minimize.
[2023-03-12 15:13:05] [INFO ] Deduced a trap composed of 135 places in 95 ms of which 1 ms to minimize.
[2023-03-12 15:13:06] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 1 ms to minimize.
[2023-03-12 15:13:06] [INFO ] Deduced a trap composed of 33 places in 157 ms of which 0 ms to minimize.
[2023-03-12 15:13:06] [INFO ] Deduced a trap composed of 30 places in 398 ms of which 0 ms to minimize.
[2023-03-12 15:13:06] [INFO ] Deduced a trap composed of 133 places in 87 ms of which 0 ms to minimize.
[2023-03-12 15:13:07] [INFO ] Deduced a trap composed of 133 places in 342 ms of which 0 ms to minimize.
[2023-03-12 15:13:07] [INFO ] Deduced a trap composed of 29 places in 564 ms of which 1 ms to minimize.
[2023-03-12 15:13:07] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2881 ms
[2023-03-12 15:13:07] [INFO ] Deduced a trap composed of 132 places in 124 ms of which 0 ms to minimize.
[2023-03-12 15:13:07] [INFO ] Deduced a trap composed of 30 places in 138 ms of which 1 ms to minimize.
[2023-03-12 15:13:08] [INFO ] Deduced a trap composed of 147 places in 98 ms of which 0 ms to minimize.
[2023-03-12 15:13:08] [INFO ] Deduced a trap composed of 140 places in 130 ms of which 34 ms to minimize.
[2023-03-12 15:13:08] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 1 ms to minimize.
[2023-03-12 15:13:08] [INFO ] Deduced a trap composed of 142 places in 235 ms of which 1 ms to minimize.
[2023-03-12 15:13:08] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 946 ms
[2023-03-12 15:13:08] [INFO ] Deduced a trap composed of 141 places in 126 ms of which 1 ms to minimize.
[2023-03-12 15:13:08] [INFO ] Deduced a trap composed of 134 places in 137 ms of which 0 ms to minimize.
[2023-03-12 15:13:09] [INFO ] Deduced a trap composed of 134 places in 162 ms of which 1 ms to minimize.
[2023-03-12 15:13:09] [INFO ] Deduced a trap composed of 133 places in 96 ms of which 0 ms to minimize.
[2023-03-12 15:13:09] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 580 ms
[2023-03-12 15:13:09] [INFO ] Deduced a trap composed of 133 places in 106 ms of which 1 ms to minimize.
[2023-03-12 15:13:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
[2023-03-12 15:13:10] [INFO ] Deduced a trap composed of 140 places in 271 ms of which 1 ms to minimize.
[2023-03-12 15:13:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 315 ms
[2023-03-12 15:13:10] [INFO ] After 5872ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :16
Attempting to minimize the solution found.
Minimization took 556 ms.
[2023-03-12 15:13:10] [INFO ] After 7312ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :16
Fused 17 Parikh solutions to 16 different solutions.
Finished Parikh walk after 192 steps, including 2 resets, run visited all 11 properties in 2 ms. (steps per millisecond=96 )
Parikh walk visited 16 properties in 8 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-12 15:13:11] [INFO ] Flatten gal took : 147 ms
[2023-03-12 15:13:11] [INFO ] Flatten gal took : 169 ms
[2023-03-12 15:13:11] [INFO ] Input system was already deterministic with 3127 transitions.
Computed a total of 840 stabilizing places and 840 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 3164 transition count 3083
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 3164 transition count 3083
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 3164 transition count 3078
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 115 place count 3142 transition count 3056
Iterating global reduction 1 with 22 rules applied. Total rules applied 137 place count 3142 transition count 3056
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 142 place count 3137 transition count 3051
Iterating global reduction 1 with 5 rules applied. Total rules applied 147 place count 3137 transition count 3051
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 149 place count 3135 transition count 3049
Iterating global reduction 1 with 2 rules applied. Total rules applied 151 place count 3135 transition count 3049
Applied a total of 151 rules in 1654 ms. Remains 3135 /3208 variables (removed 73) and now considering 3049/3127 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1655 ms. Remains : 3135/3208 places, 3049/3127 transitions.
[2023-03-12 15:13:13] [INFO ] Flatten gal took : 113 ms
[2023-03-12 15:13:13] [INFO ] Flatten gal took : 153 ms
[2023-03-12 15:13:14] [INFO ] Input system was already deterministic with 3049 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3162 transition count 3081
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3162 transition count 3081
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 97 place count 3162 transition count 3076
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 121 place count 3138 transition count 3052
Iterating global reduction 1 with 24 rules applied. Total rules applied 145 place count 3138 transition count 3052
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 150 place count 3133 transition count 3047
Iterating global reduction 1 with 5 rules applied. Total rules applied 155 place count 3133 transition count 3047
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 157 place count 3131 transition count 3045
Iterating global reduction 1 with 2 rules applied. Total rules applied 159 place count 3131 transition count 3045
Applied a total of 159 rules in 1348 ms. Remains 3131 /3208 variables (removed 77) and now considering 3045/3127 (removed 82) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1361 ms. Remains : 3131/3208 places, 3045/3127 transitions.
[2023-03-12 15:13:15] [INFO ] Flatten gal took : 66 ms
[2023-03-12 15:13:15] [INFO ] Flatten gal took : 83 ms
[2023-03-12 15:13:15] [INFO ] Input system was already deterministic with 3045 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 3167 transition count 3086
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 3167 transition count 3086
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 86 place count 3167 transition count 3082
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 109 place count 3144 transition count 3059
Iterating global reduction 1 with 23 rules applied. Total rules applied 132 place count 3144 transition count 3059
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 137 place count 3139 transition count 3054
Iterating global reduction 1 with 5 rules applied. Total rules applied 142 place count 3139 transition count 3054
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 144 place count 3137 transition count 3052
Iterating global reduction 1 with 2 rules applied. Total rules applied 146 place count 3137 transition count 3052
Applied a total of 146 rules in 1271 ms. Remains 3137 /3208 variables (removed 71) and now considering 3052/3127 (removed 75) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1272 ms. Remains : 3137/3208 places, 3052/3127 transitions.
[2023-03-12 15:13:17] [INFO ] Flatten gal took : 56 ms
[2023-03-12 15:13:17] [INFO ] Flatten gal took : 57 ms
[2023-03-12 15:13:17] [INFO ] Input system was already deterministic with 3052 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1305 transitions
Trivial Post-agglo rules discarded 1305 transitions
Performed 1305 trivial Post agglomeration. Transition count delta: 1305
Iterating post reduction 0 with 1305 rules applied. Total rules applied 1305 place count 3207 transition count 1821
Reduce places removed 1305 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1454 rules applied. Total rules applied 2759 place count 1902 transition count 1672
Reduce places removed 96 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 97 rules applied. Total rules applied 2856 place count 1806 transition count 1671
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2857 place count 1805 transition count 1671
Performed 355 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 355 Pre rules applied. Total rules applied 2857 place count 1805 transition count 1316
Deduced a syphon composed of 355 places in 9 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 4 with 710 rules applied. Total rules applied 3567 place count 1450 transition count 1316
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 3598 place count 1419 transition count 1285
Iterating global reduction 4 with 31 rules applied. Total rules applied 3629 place count 1419 transition count 1285
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 3629 place count 1419 transition count 1272
Deduced a syphon composed of 13 places in 7 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 3655 place count 1406 transition count 1272
Performed 490 Post agglomeration using F-continuation condition.Transition count delta: 490
Deduced a syphon composed of 490 places in 1 ms
Reduce places removed 490 places and 0 transitions.
Iterating global reduction 4 with 980 rules applied. Total rules applied 4635 place count 916 transition count 782
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 4707 place count 916 transition count 710
Renaming transitions due to excessive name length > 1024 char.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 4851 place count 844 transition count 638
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4852 place count 843 transition count 637
Reduce places removed 91 places and 0 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 5 with 134 rules applied. Total rules applied 4986 place count 752 transition count 594
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 6 with 43 rules applied. Total rules applied 5029 place count 709 transition count 594
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 5029 place count 709 transition count 546
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 5125 place count 661 transition count 546
Applied a total of 5125 rules in 482 ms. Remains 661 /3208 variables (removed 2547) and now considering 546/3127 (removed 2581) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 482 ms. Remains : 661/3208 places, 546/3127 transitions.
[2023-03-12 15:13:17] [INFO ] Flatten gal took : 14 ms
[2023-03-12 15:13:17] [INFO ] Flatten gal took : 15 ms
[2023-03-12 15:13:17] [INFO ] Input system was already deterministic with 546 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3166 transition count 3085
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3166 transition count 3085
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 88 place count 3166 transition count 3081
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 110 place count 3144 transition count 3059
Iterating global reduction 1 with 22 rules applied. Total rules applied 132 place count 3144 transition count 3059
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 136 place count 3140 transition count 3055
Iterating global reduction 1 with 4 rules applied. Total rules applied 140 place count 3140 transition count 3055
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 142 place count 3138 transition count 3053
Iterating global reduction 1 with 2 rules applied. Total rules applied 144 place count 3138 transition count 3053
Applied a total of 144 rules in 1205 ms. Remains 3138 /3208 variables (removed 70) and now considering 3053/3127 (removed 74) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1206 ms. Remains : 3138/3208 places, 3053/3127 transitions.
[2023-03-12 15:13:19] [INFO ] Flatten gal took : 53 ms
[2023-03-12 15:13:19] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:13:19] [INFO ] Input system was already deterministic with 3053 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3166 transition count 3085
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3166 transition count 3085
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 89 place count 3166 transition count 3080
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 111 place count 3144 transition count 3058
Iterating global reduction 1 with 22 rules applied. Total rules applied 133 place count 3144 transition count 3058
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 138 place count 3139 transition count 3053
Iterating global reduction 1 with 5 rules applied. Total rules applied 143 place count 3139 transition count 3053
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 145 place count 3137 transition count 3051
Iterating global reduction 1 with 2 rules applied. Total rules applied 147 place count 3137 transition count 3051
Applied a total of 147 rules in 1295 ms. Remains 3137 /3208 variables (removed 71) and now considering 3051/3127 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1295 ms. Remains : 3137/3208 places, 3051/3127 transitions.
[2023-03-12 15:13:20] [INFO ] Flatten gal took : 52 ms
[2023-03-12 15:13:20] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:13:20] [INFO ] Input system was already deterministic with 3051 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 3163 transition count 3082
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 3163 transition count 3082
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 95 place count 3163 transition count 3077
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 117 place count 3141 transition count 3055
Iterating global reduction 1 with 22 rules applied. Total rules applied 139 place count 3141 transition count 3055
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 144 place count 3136 transition count 3050
Iterating global reduction 1 with 5 rules applied. Total rules applied 149 place count 3136 transition count 3050
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 151 place count 3134 transition count 3048
Iterating global reduction 1 with 2 rules applied. Total rules applied 153 place count 3134 transition count 3048
Applied a total of 153 rules in 1191 ms. Remains 3134 /3208 variables (removed 74) and now considering 3048/3127 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1191 ms. Remains : 3134/3208 places, 3048/3127 transitions.
[2023-03-12 15:13:22] [INFO ] Flatten gal took : 52 ms
[2023-03-12 15:13:22] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:13:22] [INFO ] Input system was already deterministic with 3048 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1304 transitions
Trivial Post-agglo rules discarded 1304 transitions
Performed 1304 trivial Post agglomeration. Transition count delta: 1304
Iterating post reduction 0 with 1304 rules applied. Total rules applied 1304 place count 3207 transition count 1822
Reduce places removed 1304 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1453 rules applied. Total rules applied 2757 place count 1903 transition count 1673
Reduce places removed 96 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 97 rules applied. Total rules applied 2854 place count 1807 transition count 1672
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2855 place count 1806 transition count 1672
Performed 353 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 353 Pre rules applied. Total rules applied 2855 place count 1806 transition count 1319
Deduced a syphon composed of 353 places in 7 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 4 with 706 rules applied. Total rules applied 3561 place count 1453 transition count 1319
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 3591 place count 1423 transition count 1289
Iterating global reduction 4 with 30 rules applied. Total rules applied 3621 place count 1423 transition count 1289
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 3621 place count 1423 transition count 1276
Deduced a syphon composed of 13 places in 6 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 3647 place count 1410 transition count 1276
Performed 492 Post agglomeration using F-continuation condition.Transition count delta: 492
Deduced a syphon composed of 492 places in 1 ms
Reduce places removed 492 places and 0 transitions.
Iterating global reduction 4 with 984 rules applied. Total rules applied 4631 place count 918 transition count 784
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 4703 place count 918 transition count 712
Renaming transitions due to excessive name length > 1024 char.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 4847 place count 846 transition count 640
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4848 place count 845 transition count 639
Reduce places removed 92 places and 0 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 5 with 136 rules applied. Total rules applied 4984 place count 753 transition count 595
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 6 with 44 rules applied. Total rules applied 5028 place count 709 transition count 595
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 5028 place count 709 transition count 547
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 5124 place count 661 transition count 547
Applied a total of 5124 rules in 411 ms. Remains 661 /3208 variables (removed 2547) and now considering 547/3127 (removed 2580) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 411 ms. Remains : 661/3208 places, 547/3127 transitions.
[2023-03-12 15:13:22] [INFO ] Flatten gal took : 12 ms
[2023-03-12 15:13:22] [INFO ] Flatten gal took : 13 ms
[2023-03-12 15:13:22] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 3165 transition count 3084
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 3165 transition count 3084
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 91 place count 3165 transition count 3079
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 112 place count 3144 transition count 3058
Iterating global reduction 1 with 21 rules applied. Total rules applied 133 place count 3144 transition count 3058
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 137 place count 3140 transition count 3054
Iterating global reduction 1 with 4 rules applied. Total rules applied 141 place count 3140 transition count 3054
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 142 place count 3139 transition count 3053
Iterating global reduction 1 with 1 rules applied. Total rules applied 143 place count 3139 transition count 3053
Applied a total of 143 rules in 1373 ms. Remains 3139 /3208 variables (removed 69) and now considering 3053/3127 (removed 74) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1373 ms. Remains : 3139/3208 places, 3053/3127 transitions.
[2023-03-12 15:13:24] [INFO ] Flatten gal took : 58 ms
[2023-03-12 15:13:24] [INFO ] Flatten gal took : 63 ms
[2023-03-12 15:13:24] [INFO ] Input system was already deterministic with 3053 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3162 transition count 3081
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3162 transition count 3081
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 96 place count 3162 transition count 3077
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 120 place count 3138 transition count 3053
Iterating global reduction 1 with 24 rules applied. Total rules applied 144 place count 3138 transition count 3053
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 149 place count 3133 transition count 3048
Iterating global reduction 1 with 5 rules applied. Total rules applied 154 place count 3133 transition count 3048
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 156 place count 3131 transition count 3046
Iterating global reduction 1 with 2 rules applied. Total rules applied 158 place count 3131 transition count 3046
Applied a total of 158 rules in 1396 ms. Remains 3131 /3208 variables (removed 77) and now considering 3046/3127 (removed 81) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1396 ms. Remains : 3131/3208 places, 3046/3127 transitions.
[2023-03-12 15:13:26] [INFO ] Flatten gal took : 60 ms
[2023-03-12 15:13:26] [INFO ] Flatten gal took : 66 ms
[2023-03-12 15:13:26] [INFO ] Input system was already deterministic with 3046 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3162 transition count 3081
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3162 transition count 3081
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 97 place count 3162 transition count 3076
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 120 place count 3139 transition count 3053
Iterating global reduction 1 with 23 rules applied. Total rules applied 143 place count 3139 transition count 3053
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 147 place count 3135 transition count 3049
Iterating global reduction 1 with 4 rules applied. Total rules applied 151 place count 3135 transition count 3049
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 153 place count 3133 transition count 3047
Iterating global reduction 1 with 2 rules applied. Total rules applied 155 place count 3133 transition count 3047
Applied a total of 155 rules in 1373 ms. Remains 3133 /3208 variables (removed 75) and now considering 3047/3127 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1373 ms. Remains : 3133/3208 places, 3047/3127 transitions.
[2023-03-12 15:13:27] [INFO ] Flatten gal took : 59 ms
[2023-03-12 15:13:27] [INFO ] Flatten gal took : 61 ms
[2023-03-12 15:13:27] [INFO ] Input system was already deterministic with 3047 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 3169 transition count 3088
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 3169 transition count 3088
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 82 place count 3169 transition count 3084
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 101 place count 3150 transition count 3065
Iterating global reduction 1 with 19 rules applied. Total rules applied 120 place count 3150 transition count 3065
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 124 place count 3146 transition count 3061
Iterating global reduction 1 with 4 rules applied. Total rules applied 128 place count 3146 transition count 3061
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 3145 transition count 3060
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 3145 transition count 3060
Applied a total of 130 rules in 1438 ms. Remains 3145 /3208 variables (removed 63) and now considering 3060/3127 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1451 ms. Remains : 3145/3208 places, 3060/3127 transitions.
[2023-03-12 15:13:29] [INFO ] Flatten gal took : 58 ms
[2023-03-12 15:13:29] [INFO ] Flatten gal took : 63 ms
[2023-03-12 15:13:29] [INFO ] Input system was already deterministic with 3060 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 3162 transition count 3081
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 3162 transition count 3081
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 97 place count 3162 transition count 3076
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 120 place count 3139 transition count 3053
Iterating global reduction 1 with 23 rules applied. Total rules applied 143 place count 3139 transition count 3053
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 148 place count 3134 transition count 3048
Iterating global reduction 1 with 5 rules applied. Total rules applied 153 place count 3134 transition count 3048
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 155 place count 3132 transition count 3046
Iterating global reduction 1 with 2 rules applied. Total rules applied 157 place count 3132 transition count 3046
Applied a total of 157 rules in 1320 ms. Remains 3132 /3208 variables (removed 76) and now considering 3046/3127 (removed 81) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1320 ms. Remains : 3132/3208 places, 3046/3127 transitions.
[2023-03-12 15:13:31] [INFO ] Flatten gal took : 52 ms
[2023-03-12 15:13:31] [INFO ] Flatten gal took : 55 ms
[2023-03-12 15:13:31] [INFO ] Input system was already deterministic with 3046 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 3163 transition count 3082
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 3163 transition count 3082
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 95 place count 3163 transition count 3077
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 117 place count 3141 transition count 3055
Iterating global reduction 1 with 22 rules applied. Total rules applied 139 place count 3141 transition count 3055
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 143 place count 3137 transition count 3051
Iterating global reduction 1 with 4 rules applied. Total rules applied 147 place count 3137 transition count 3051
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 149 place count 3135 transition count 3049
Iterating global reduction 1 with 2 rules applied. Total rules applied 151 place count 3135 transition count 3049
Applied a total of 151 rules in 1289 ms. Remains 3135 /3208 variables (removed 73) and now considering 3049/3127 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1289 ms. Remains : 3135/3208 places, 3049/3127 transitions.
[2023-03-12 15:13:32] [INFO ] Flatten gal took : 52 ms
[2023-03-12 15:13:32] [INFO ] Flatten gal took : 58 ms
[2023-03-12 15:13:32] [INFO ] Input system was already deterministic with 3049 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 3163 transition count 3082
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 3163 transition count 3082
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 95 place count 3163 transition count 3077
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 118 place count 3140 transition count 3054
Iterating global reduction 1 with 23 rules applied. Total rules applied 141 place count 3140 transition count 3054
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 146 place count 3135 transition count 3049
Iterating global reduction 1 with 5 rules applied. Total rules applied 151 place count 3135 transition count 3049
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 153 place count 3133 transition count 3047
Iterating global reduction 1 with 2 rules applied. Total rules applied 155 place count 3133 transition count 3047
Applied a total of 155 rules in 1415 ms. Remains 3133 /3208 variables (removed 75) and now considering 3047/3127 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1415 ms. Remains : 3133/3208 places, 3047/3127 transitions.
[2023-03-12 15:13:34] [INFO ] Flatten gal took : 51 ms
[2023-03-12 15:13:34] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:13:34] [INFO ] Input system was already deterministic with 3047 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3208/3208 places, 3127/3127 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 3163 transition count 3082
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 3163 transition count 3082
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 95 place count 3163 transition count 3077
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 117 place count 3141 transition count 3055
Iterating global reduction 1 with 22 rules applied. Total rules applied 139 place count 3141 transition count 3055
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 144 place count 3136 transition count 3050
Iterating global reduction 1 with 5 rules applied. Total rules applied 149 place count 3136 transition count 3050
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 151 place count 3134 transition count 3048
Iterating global reduction 1 with 2 rules applied. Total rules applied 153 place count 3134 transition count 3048
Applied a total of 153 rules in 1413 ms. Remains 3134 /3208 variables (removed 74) and now considering 3048/3127 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1414 ms. Remains : 3134/3208 places, 3048/3127 transitions.
[2023-03-12 15:13:35] [INFO ] Flatten gal took : 58 ms
[2023-03-12 15:13:35] [INFO ] Flatten gal took : 61 ms
[2023-03-12 15:13:36] [INFO ] Input system was already deterministic with 3048 transitions.
[2023-03-12 15:13:36] [INFO ] Flatten gal took : 54 ms
[2023-03-12 15:13:36] [INFO ] Flatten gal took : 56 ms
[2023-03-12 15:13:36] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-12 15:13:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3208 places, 3127 transitions and 7486 arcs took 9 ms.
Total runtime 81135 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/594/ctl_0_ --ctl=/tmp/594/ctl_1_ --ctl=/tmp/594/ctl_2_ --ctl=/tmp/594/ctl_3_ --ctl=/tmp/594/ctl_4_ --ctl=/tmp/594/ctl_5_ --ctl=/tmp/594/ctl_6_ --ctl=/tmp/594/ctl_7_ --ctl=/tmp/594/ctl_8_ --ctl=/tmp/594/ctl_9_ --ctl=/tmp/594/ctl_10_ --ctl=/tmp/594/ctl_11_ --ctl=/tmp/594/ctl_12_ --ctl=/tmp/594/ctl_13_ --ctl=/tmp/594/ctl_14_ --ctl=/tmp/594/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 14184012 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16097632 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

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="AutoFlight-PT-48b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutoFlight-PT-48b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598000506"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;