Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978000313.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-040B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978000313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 9.3K Feb 25 23:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 23:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 23:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 23:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 23:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 23:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 23:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 489K Mar 5 18:23 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 ShieldRVt-PT-040B-CTLCardinality-00
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-01
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-02
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-03
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-04
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-05
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-06
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-07
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-08
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-09
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-10
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-11
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-12
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-13
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-14
FORMULA_NAME ShieldRVt-PT-040B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679309882274

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 10:58:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 10:58:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 10:58:04] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-20 10:58:04] [INFO ] Transformed 2003 places.
[2023-03-20 10:58:04] [INFO ] Transformed 2003 transitions.
[2023-03-20 10:58:04] [INFO ] Found NUPN structural information;
[2023-03-20 10:58:04] [INFO ] Parsed PT model containing 2003 places and 2003 transitions and 4726 arcs in 212 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 147 out of 2003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Discarding 389 places :
Symmetric choice reduction at 0 with 389 rule applications. Total rules 389 place count 1614 transition count 1614
Iterating global reduction 0 with 389 rules applied. Total rules applied 778 place count 1614 transition count 1614
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 779 place count 1613 transition count 1613
Iterating global reduction 0 with 1 rules applied. Total rules applied 780 place count 1613 transition count 1613
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 781 place count 1612 transition count 1612
Iterating global reduction 0 with 1 rules applied. Total rules applied 782 place count 1612 transition count 1612
Applied a total of 782 rules in 916 ms. Remains 1612 /2003 variables (removed 391) and now considering 1612/2003 (removed 391) transitions.
// Phase 1: matrix 1612 rows 1612 cols
[2023-03-20 10:58:05] [INFO ] Computed 161 place invariants in 28 ms
[2023-03-20 10:58:05] [INFO ] Implicit Places using invariants in 557 ms returned []
[2023-03-20 10:58:05] [INFO ] Invariant cache hit.
[2023-03-20 10:58:07] [INFO ] Implicit Places using invariants and state equation in 1272 ms returned []
Implicit Place search using SMT with State Equation took 1858 ms to find 0 implicit places.
[2023-03-20 10:58:07] [INFO ] Invariant cache hit.
[2023-03-20 10:58:08] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1612/2003 places, 1612/2003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3679 ms. Remains : 1612/2003 places, 1612/2003 transitions.
Support contains 147 out of 1612 places after structural reductions.
[2023-03-20 10:58:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 10:58:08] [INFO ] Flatten gal took : 142 ms
FORMULA ShieldRVt-PT-040B-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 10:58:08] [INFO ] Flatten gal took : 68 ms
[2023-03-20 10:58:08] [INFO ] Input system was already deterministic with 1612 transitions.
Support contains 141 out of 1612 places (down from 147) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=11 ) properties (out of 87) seen :40
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 47) 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 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) 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 47) 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 47) 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 47) 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 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 47) 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 47) 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 47) 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 47) 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 47) 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 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) 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 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) 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 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) 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 47) seen :0
Running SMT prover for 47 properties.
[2023-03-20 10:58:10] [INFO ] Invariant cache hit.
[2023-03-20 10:58:11] [INFO ] After 1366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:47
[2023-03-20 10:58:12] [INFO ] [Nat]Absence check using 161 positive place invariants in 83 ms returned sat
[2023-03-20 10:58:19] [INFO ] After 5783ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :47
[2023-03-20 10:58:20] [INFO ] Deduced a trap composed of 20 places in 345 ms of which 7 ms to minimize.
[2023-03-20 10:58:20] [INFO ] Deduced a trap composed of 21 places in 453 ms of which 2 ms to minimize.
[2023-03-20 10:58:21] [INFO ] Deduced a trap composed of 22 places in 387 ms of which 1 ms to minimize.
[2023-03-20 10:58:21] [INFO ] Deduced a trap composed of 20 places in 346 ms of which 1 ms to minimize.
[2023-03-20 10:58:21] [INFO ] Deduced a trap composed of 60 places in 359 ms of which 2 ms to minimize.
[2023-03-20 10:58:22] [INFO ] Deduced a trap composed of 55 places in 282 ms of which 1 ms to minimize.
[2023-03-20 10:58:22] [INFO ] Deduced a trap composed of 55 places in 256 ms of which 1 ms to minimize.
[2023-03-20 10:58:22] [INFO ] Deduced a trap composed of 54 places in 239 ms of which 1 ms to minimize.
[2023-03-20 10:58:23] [INFO ] Deduced a trap composed of 53 places in 335 ms of which 1 ms to minimize.
[2023-03-20 10:58:23] [INFO ] Deduced a trap composed of 57 places in 228 ms of which 1 ms to minimize.
[2023-03-20 10:58:23] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3947 ms
[2023-03-20 10:58:24] [INFO ] Deduced a trap composed of 55 places in 217 ms of which 1 ms to minimize.
[2023-03-20 10:58:24] [INFO ] Deduced a trap composed of 47 places in 230 ms of which 1 ms to minimize.
[2023-03-20 10:58:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 698 ms
[2023-03-20 10:58:24] [INFO ] Deduced a trap composed of 40 places in 230 ms of which 1 ms to minimize.
[2023-03-20 10:58:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 381 ms
[2023-03-20 10:58:25] [INFO ] Deduced a trap composed of 51 places in 220 ms of which 1 ms to minimize.
[2023-03-20 10:58:25] [INFO ] Deduced a trap composed of 48 places in 210 ms of which 1 ms to minimize.
[2023-03-20 10:58:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 696 ms
[2023-03-20 10:58:26] [INFO ] Deduced a trap composed of 31 places in 208 ms of which 0 ms to minimize.
[2023-03-20 10:58:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 355 ms
[2023-03-20 10:58:27] [INFO ] Deduced a trap composed of 58 places in 223 ms of which 2 ms to minimize.
[2023-03-20 10:58:27] [INFO ] Deduced a trap composed of 62 places in 217 ms of which 0 ms to minimize.
[2023-03-20 10:58:27] [INFO ] Deduced a trap composed of 54 places in 242 ms of which 0 ms to minimize.
[2023-03-20 10:58:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1008 ms
[2023-03-20 10:58:28] [INFO ] Deduced a trap composed of 30 places in 214 ms of which 1 ms to minimize.
[2023-03-20 10:58:28] [INFO ] Deduced a trap composed of 29 places in 211 ms of which 0 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 27 places in 186 ms of which 1 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 890 ms
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 58 places in 281 ms of which 1 ms to minimize.
[2023-03-20 10:58:29] [INFO ] Deduced a trap composed of 58 places in 268 ms of which 1 ms to minimize.
[2023-03-20 10:58:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 725 ms
[2023-03-20 10:58:30] [INFO ] Deduced a trap composed of 37 places in 233 ms of which 0 ms to minimize.
[2023-03-20 10:58:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 363 ms
[2023-03-20 10:58:31] [INFO ] Deduced a trap composed of 40 places in 300 ms of which 1 ms to minimize.
[2023-03-20 10:58:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 417 ms
[2023-03-20 10:58:32] [INFO ] Deduced a trap composed of 43 places in 285 ms of which 1 ms to minimize.
[2023-03-20 10:58:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 429 ms
[2023-03-20 10:58:33] [INFO ] Deduced a trap composed of 54 places in 255 ms of which 1 ms to minimize.
[2023-03-20 10:58:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 395 ms
[2023-03-20 10:58:34] [INFO ] Deduced a trap composed of 59 places in 216 ms of which 1 ms to minimize.
[2023-03-20 10:58:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 355 ms
[2023-03-20 10:58:35] [INFO ] Deduced a trap composed of 35 places in 248 ms of which 1 ms to minimize.
[2023-03-20 10:58:35] [INFO ] Deduced a trap composed of 37 places in 247 ms of which 1 ms to minimize.
[2023-03-20 10:58:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 665 ms
[2023-03-20 10:58:35] [INFO ] Deduced a trap composed of 54 places in 228 ms of which 1 ms to minimize.
[2023-03-20 10:58:36] [INFO ] Deduced a trap composed of 58 places in 251 ms of which 1 ms to minimize.
[2023-03-20 10:58:36] [INFO ] Deduced a trap composed of 56 places in 185 ms of which 1 ms to minimize.
[2023-03-20 10:58:37] [INFO ] Deduced a trap composed of 26 places in 908 ms of which 2 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)
[2023-03-20 10:58:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 10:58:37] [INFO ] After 25935ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:47
Parikh walk visited 1 properties in 2640 ms.
Support contains 75 out of 1612 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Drop transitions removed 388 transitions
Trivial Post-agglo rules discarded 388 transitions
Performed 388 trivial Post agglomeration. Transition count delta: 388
Iterating post reduction 0 with 388 rules applied. Total rules applied 388 place count 1612 transition count 1224
Reduce places removed 388 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 399 rules applied. Total rules applied 787 place count 1224 transition count 1213
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 798 place count 1213 transition count 1213
Performed 282 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 282 Pre rules applied. Total rules applied 798 place count 1213 transition count 931
Deduced a syphon composed of 282 places in 2 ms
Reduce places removed 282 places and 0 transitions.
Iterating global reduction 3 with 564 rules applied. Total rules applied 1362 place count 931 transition count 931
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1376 place count 917 transition count 917
Iterating global reduction 3 with 14 rules applied. Total rules applied 1390 place count 917 transition count 917
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 1390 place count 917 transition count 906
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 1412 place count 906 transition count 906
Performed 373 Post agglomeration using F-continuation condition.Transition count delta: 373
Deduced a syphon composed of 373 places in 5 ms
Reduce places removed 373 places and 0 transitions.
Iterating global reduction 3 with 746 rules applied. Total rules applied 2158 place count 533 transition count 533
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2159 place count 533 transition count 532
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2161 place count 532 transition count 531
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 4 with 192 rules applied. Total rules applied 2353 place count 436 transition count 597
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2354 place count 436 transition count 596
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 2361 place count 436 transition count 589
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 2368 place count 429 transition count 589
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 2372 place count 429 transition count 585
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 2374 place count 429 transition count 585
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2375 place count 428 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2376 place count 427 transition count 584
Applied a total of 2376 rules in 446 ms. Remains 427 /1612 variables (removed 1185) and now considering 584/1612 (removed 1028) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 447 ms. Remains : 427/1612 places, 584/1612 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 46) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) 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 39) seen :0
Running SMT prover for 39 properties.
// Phase 1: matrix 584 rows 427 cols
[2023-03-20 10:58:41] [INFO ] Computed 160 place invariants in 4 ms
[2023-03-20 10:58:41] [INFO ] After 251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-20 10:58:41] [INFO ] [Nat]Absence check using 160 positive place invariants in 19 ms returned sat
[2023-03-20 10:58:42] [INFO ] After 690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2023-03-20 10:58:42] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-20 10:58:43] [INFO ] After 653ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :39
[2023-03-20 10:58:44] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 0 ms to minimize.
[2023-03-20 10:58:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2023-03-20 10:58:44] [INFO ] After 1746ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 541 ms.
[2023-03-20 10:58:44] [INFO ] After 3435ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Parikh walk visited 0 properties in 433 ms.
Support contains 66 out of 427 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 427/427 places, 584/584 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 427 transition count 578
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 421 transition count 578
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 421 transition count 576
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 419 transition count 576
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 418 transition count 575
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 415 transition count 579
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 415 transition count 578
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 414 transition count 578
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 413 transition count 577
Applied a total of 27 rules in 70 ms. Remains 413 /427 variables (removed 14) and now considering 577/584 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 413/427 places, 577/584 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 39) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) seen :0
Interrupted probabilistic random walk after 81309 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 81309 steps, saw 55600 distinct states, run finished after 3003 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 36 properties.
// Phase 1: matrix 577 rows 413 cols
[2023-03-20 10:58:49] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-20 10:58:49] [INFO ] After 373ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-20 10:58:49] [INFO ] [Nat]Absence check using 160 positive place invariants in 21 ms returned sat
[2023-03-20 10:58:50] [INFO ] After 643ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-20 10:58:50] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-20 10:58:51] [INFO ] After 542ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :36
[2023-03-20 10:58:51] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2023-03-20 10:58:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-03-20 10:58:51] [INFO ] After 1433ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :36
Attempting to minimize the solution found.
Minimization took 499 ms.
[2023-03-20 10:58:52] [INFO ] After 3045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :36
Parikh walk visited 0 properties in 363 ms.
Support contains 58 out of 413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 577/577 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 413 transition count 576
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 412 transition count 576
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 412 transition count 573
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 409 transition count 573
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 406 transition count 570
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 405 transition count 570
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 403 transition count 568
Applied a total of 18 rules in 63 ms. Remains 403 /413 variables (removed 10) and now considering 568/577 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 403/413 places, 568/577 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 36) 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 36) 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 36) 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 36) seen :0
Interrupted probabilistic random walk after 88321 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 88321 steps, saw 59145 distinct states, run finished after 3001 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 36 properties.
// Phase 1: matrix 568 rows 403 cols
[2023-03-20 10:58:56] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-20 10:58:56] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-20 10:58:57] [INFO ] [Nat]Absence check using 160 positive place invariants in 21 ms returned sat
[2023-03-20 10:58:57] [INFO ] After 606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-20 10:58:57] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-20 10:58:58] [INFO ] After 531ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :36
[2023-03-20 10:58:59] [INFO ] After 1508ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :36
Attempting to minimize the solution found.
Minimization took 550 ms.
[2023-03-20 10:58:59] [INFO ] After 3148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :36
Parikh walk visited 0 properties in 508 ms.
Support contains 58 out of 403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 568/568 transitions.
Applied a total of 0 rules in 21 ms. Remains 403 /403 variables (removed 0) and now considering 568/568 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 403/403 places, 568/568 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 568/568 transitions.
Applied a total of 0 rules in 10 ms. Remains 403 /403 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2023-03-20 10:59:00] [INFO ] Invariant cache hit.
[2023-03-20 10:59:14] [INFO ] Implicit Places using invariants in 14597 ms returned []
[2023-03-20 10:59:15] [INFO ] Invariant cache hit.
[2023-03-20 10:59:15] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-20 10:59:15] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 15178 ms to find 0 implicit places.
[2023-03-20 10:59:15] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-20 10:59:15] [INFO ] Invariant cache hit.
[2023-03-20 10:59:15] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15557 ms. Remains : 403/403 places, 568/568 transitions.
Graph (trivial) has 106 edges and 403 vertex of which 4 / 403 are part of one of the 2 SCC in 5 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 1233 edges and 401 vertex of which 399 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 103 edges and 397 vertex of which 2 / 397 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 396 transition count 559
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 102 edges and 395 vertex of which 2 / 395 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 394 transition count 554
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.
Graph (trivial) has 101 edges and 393 vertex of which 2 / 393 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 20 place count 392 transition count 551
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 26 place count 391 transition count 546
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 28 place count 390 transition count 545
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 28 place count 390 transition count 544
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 31 place count 388 transition count 544
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 5 with 16 rules applied. Total rules applied 47 place count 388 transition count 528
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 50 place count 388 transition count 528
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 53 place count 388 transition count 525
Applied a total of 53 rules in 79 ms. Remains 388 /403 variables (removed 15) and now considering 525/568 (removed 43) transitions.
Running SMT prover for 36 properties.
// Phase 1: matrix 525 rows 388 cols
[2023-03-20 10:59:16] [INFO ] Computed 153 place invariants in 3 ms
[2023-03-20 10:59:16] [INFO ] After 287ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-20 10:59:16] [INFO ] [Nat]Absence check using 153 positive place invariants in 20 ms returned sat
[2023-03-20 10:59:17] [INFO ] After 628ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-20 10:59:18] [INFO ] After 1411ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :36
Attempting to minimize the solution found.
Minimization took 471 ms.
[2023-03-20 10:59:18] [INFO ] After 2341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :36
[2023-03-20 10:59:18] [INFO ] Flatten gal took : 64 ms
[2023-03-20 10:59:18] [INFO ] Flatten gal took : 50 ms
[2023-03-20 10:59:18] [INFO ] Input system was already deterministic with 1612 transitions.
Computed a total of 490 stabilizing places and 490 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 436 transitions
Trivial Post-agglo rules discarded 436 transitions
Performed 436 trivial Post agglomeration. Transition count delta: 436
Iterating post reduction 0 with 436 rules applied. Total rules applied 436 place count 1611 transition count 1175
Reduce places removed 436 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 437 rules applied. Total rules applied 873 place count 1175 transition count 1174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 874 place count 1174 transition count 1174
Performed 295 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 295 Pre rules applied. Total rules applied 874 place count 1174 transition count 879
Deduced a syphon composed of 295 places in 2 ms
Reduce places removed 295 places and 0 transitions.
Iterating global reduction 3 with 590 rules applied. Total rules applied 1464 place count 879 transition count 879
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1501 place count 842 transition count 842
Iterating global reduction 3 with 37 rules applied. Total rules applied 1538 place count 842 transition count 842
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 1538 place count 842 transition count 811
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 1600 place count 811 transition count 811
Performed 317 Post agglomeration using F-continuation condition.Transition count delta: 317
Deduced a syphon composed of 317 places in 0 ms
Reduce places removed 317 places and 0 transitions.
Iterating global reduction 3 with 634 rules applied. Total rules applied 2234 place count 494 transition count 494
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2235 place count 494 transition count 493
Renaming transitions due to excessive name length > 1024 char.
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 4 with 2 rules applied. Total rules applied 2237 place count 493 transition count 492
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2239 place count 491 transition count 490
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2240 place count 490 transition count 490
Applied a total of 2240 rules in 182 ms. Remains 490 /1612 variables (removed 1122) and now considering 490/1612 (removed 1122) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 183 ms. Remains : 490/1612 places, 490/1612 transitions.
[2023-03-20 10:59:19] [INFO ] Flatten gal took : 18 ms
[2023-03-20 10:59:19] [INFO ] Flatten gal took : 17 ms
[2023-03-20 10:59:19] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1563 transition count 1563
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1563 transition count 1563
Applied a total of 98 rules in 125 ms. Remains 1563 /1612 variables (removed 49) and now considering 1563/1612 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 1563/1612 places, 1563/1612 transitions.
[2023-03-20 10:59:19] [INFO ] Flatten gal took : 40 ms
[2023-03-20 10:59:19] [INFO ] Flatten gal took : 40 ms
[2023-03-20 10:59:19] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1564 transition count 1564
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1564 transition count 1564
Applied a total of 96 rules in 124 ms. Remains 1564 /1612 variables (removed 48) and now considering 1564/1612 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 1564/1612 places, 1564/1612 transitions.
[2023-03-20 10:59:19] [INFO ] Flatten gal took : 37 ms
[2023-03-20 10:59:19] [INFO ] Flatten gal took : 40 ms
[2023-03-20 10:59:19] [INFO ] Input system was already deterministic with 1564 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1563 transition count 1563
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1563 transition count 1563
Applied a total of 98 rules in 130 ms. Remains 1563 /1612 variables (removed 49) and now considering 1563/1612 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 1563/1612 places, 1563/1612 transitions.
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 37 ms
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 37 ms
[2023-03-20 10:59:20] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1562 transition count 1562
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1562 transition count 1562
Applied a total of 100 rules in 112 ms. Remains 1562 /1612 variables (removed 50) and now considering 1562/1612 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 1562/1612 places, 1562/1612 transitions.
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 35 ms
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 35 ms
[2023-03-20 10:59:20] [INFO ] Input system was already deterministic with 1562 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 443 transitions
Trivial Post-agglo rules discarded 443 transitions
Performed 443 trivial Post agglomeration. Transition count delta: 443
Iterating post reduction 0 with 443 rules applied. Total rules applied 443 place count 1611 transition count 1168
Reduce places removed 443 places and 0 transitions.
Iterating post reduction 1 with 443 rules applied. Total rules applied 886 place count 1168 transition count 1168
Performed 294 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 294 Pre rules applied. Total rules applied 886 place count 1168 transition count 874
Deduced a syphon composed of 294 places in 1 ms
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 588 rules applied. Total rules applied 1474 place count 874 transition count 874
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 1513 place count 835 transition count 835
Iterating global reduction 2 with 39 rules applied. Total rules applied 1552 place count 835 transition count 835
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 1552 place count 835 transition count 803
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 1616 place count 803 transition count 803
Performed 318 Post agglomeration using F-continuation condition.Transition count delta: 318
Deduced a syphon composed of 318 places in 1 ms
Reduce places removed 318 places and 0 transitions.
Iterating global reduction 2 with 636 rules applied. Total rules applied 2252 place count 485 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2253 place count 485 transition count 484
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2255 place count 484 transition count 483
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2257 place count 482 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2258 place count 481 transition count 481
Applied a total of 2258 rules in 146 ms. Remains 481 /1612 variables (removed 1131) and now considering 481/1612 (removed 1131) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 147 ms. Remains : 481/1612 places, 481/1612 transitions.
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 19 ms
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 15 ms
[2023-03-20 10:59:20] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 1566 transition count 1566
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 1566 transition count 1566
Applied a total of 92 rules in 121 ms. Remains 1566 /1612 variables (removed 46) and now considering 1566/1612 (removed 46) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 1566/1612 places, 1566/1612 transitions.
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 31 ms
[2023-03-20 10:59:20] [INFO ] Flatten gal took : 31 ms
[2023-03-20 10:59:20] [INFO ] Input system was already deterministic with 1566 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1561 transition count 1561
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1561 transition count 1561
Applied a total of 102 rules in 138 ms. Remains 1561 /1612 variables (removed 51) and now considering 1561/1612 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 1561/1612 places, 1561/1612 transitions.
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 31 ms
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 33 ms
[2023-03-20 10:59:21] [INFO ] Input system was already deterministic with 1561 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1563 transition count 1563
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1563 transition count 1563
Applied a total of 98 rules in 119 ms. Remains 1563 /1612 variables (removed 49) and now considering 1563/1612 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 1563/1612 places, 1563/1612 transitions.
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 43 ms
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 29 ms
[2023-03-20 10:59:21] [INFO ] Input system was already deterministic with 1563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1565 transition count 1565
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1565 transition count 1565
Applied a total of 94 rules in 115 ms. Remains 1565 /1612 variables (removed 47) and now considering 1565/1612 (removed 47) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116 ms. Remains : 1565/1612 places, 1565/1612 transitions.
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 31 ms
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 30 ms
[2023-03-20 10:59:21] [INFO ] Input system was already deterministic with 1565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 1565 transition count 1565
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 1565 transition count 1565
Applied a total of 94 rules in 137 ms. Remains 1565 /1612 variables (removed 47) and now considering 1565/1612 (removed 47) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 1565/1612 places, 1565/1612 transitions.
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 28 ms
[2023-03-20 10:59:21] [INFO ] Flatten gal took : 29 ms
[2023-03-20 10:59:22] [INFO ] Input system was already deterministic with 1565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 1561 transition count 1561
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 1561 transition count 1561
Applied a total of 102 rules in 109 ms. Remains 1561 /1612 variables (removed 51) and now considering 1561/1612 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 1561/1612 places, 1561/1612 transitions.
[2023-03-20 10:59:22] [INFO ] Flatten gal took : 26 ms
[2023-03-20 10:59:22] [INFO ] Flatten gal took : 28 ms
[2023-03-20 10:59:22] [INFO ] Input system was already deterministic with 1561 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1567 transition count 1567
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1567 transition count 1567
Applied a total of 90 rules in 197 ms. Remains 1567 /1612 variables (removed 45) and now considering 1567/1612 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199 ms. Remains : 1567/1612 places, 1567/1612 transitions.
[2023-03-20 10:59:22] [INFO ] Flatten gal took : 45 ms
[2023-03-20 10:59:22] [INFO ] Flatten gal took : 57 ms
[2023-03-20 10:59:22] [INFO ] Input system was already deterministic with 1567 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 1573 transition count 1573
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 1573 transition count 1573
Applied a total of 78 rules in 126 ms. Remains 1573 /1612 variables (removed 39) and now considering 1573/1612 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 1573/1612 places, 1573/1612 transitions.
[2023-03-20 10:59:22] [INFO ] Flatten gal took : 31 ms
[2023-03-20 10:59:23] [INFO ] Flatten gal took : 32 ms
[2023-03-20 10:59:23] [INFO ] Input system was already deterministic with 1573 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1612/1612 places, 1612/1612 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 434 transitions
Trivial Post-agglo rules discarded 434 transitions
Performed 434 trivial Post agglomeration. Transition count delta: 434
Iterating post reduction 0 with 434 rules applied. Total rules applied 434 place count 1611 transition count 1177
Reduce places removed 434 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 435 rules applied. Total rules applied 869 place count 1177 transition count 1176
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 870 place count 1176 transition count 1176
Performed 294 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 294 Pre rules applied. Total rules applied 870 place count 1176 transition count 882
Deduced a syphon composed of 294 places in 1 ms
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 3 with 588 rules applied. Total rules applied 1458 place count 882 transition count 882
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1491 place count 849 transition count 849
Iterating global reduction 3 with 33 rules applied. Total rules applied 1524 place count 849 transition count 849
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 1524 place count 849 transition count 820
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 1582 place count 820 transition count 820
Performed 322 Post agglomeration using F-continuation condition.Transition count delta: 322
Deduced a syphon composed of 322 places in 1 ms
Reduce places removed 322 places and 0 transitions.
Iterating global reduction 3 with 644 rules applied. Total rules applied 2226 place count 498 transition count 498
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2227 place count 498 transition count 497
Renaming transitions due to excessive name length > 1024 char.
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 4 with 2 rules applied. Total rules applied 2229 place count 497 transition count 496
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 2231 place count 497 transition count 496
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2233 place count 495 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2234 place count 494 transition count 494
Applied a total of 2234 rules in 182 ms. Remains 494 /1612 variables (removed 1118) and now considering 494/1612 (removed 1118) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 183 ms. Remains : 494/1612 places, 494/1612 transitions.
[2023-03-20 10:59:23] [INFO ] Flatten gal took : 13 ms
[2023-03-20 10:59:23] [INFO ] Flatten gal took : 15 ms
[2023-03-20 10:59:23] [INFO ] Input system was already deterministic with 494 transitions.
[2023-03-20 10:59:23] [INFO ] Flatten gal took : 33 ms
[2023-03-20 10:59:23] [INFO ] Flatten gal took : 35 ms
[2023-03-20 10:59:23] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-20 10:59:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1612 places, 1612 transitions and 3944 arcs took 7 ms.
Total runtime 79443 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/655/ctl_0_ --ctl=/tmp/655/ctl_1_ --ctl=/tmp/655/ctl_2_ --ctl=/tmp/655/ctl_3_ --ctl=/tmp/655/ctl_4_ --ctl=/tmp/655/ctl_5_ --ctl=/tmp/655/ctl_6_ --ctl=/tmp/655/ctl_7_ --ctl=/tmp/655/ctl_8_ --ctl=/tmp/655/ctl_9_ --ctl=/tmp/655/ctl_10_ --ctl=/tmp/655/ctl_11_ --ctl=/tmp/655/ctl_12_ --ctl=/tmp/655/ctl_13_ --ctl=/tmp/655/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 202360 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16095332 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 CTLCardinality -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="ShieldRVt-PT-040B"
export BK_EXAMINATION="CTLCardinality"
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 ShieldRVt-PT-040B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r425-tajo-167905978000313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;