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.r231-tall-167856416800954.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is MultiCrashLeafsetExtension-PT-S32C10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416800954
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 11K Feb 26 03:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 03:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 03:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 03:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 32M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679519434179

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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 21:10:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 21:10:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 21:10:36] [INFO ] Load time of PNML (sax parser for PT used): 939 ms
[2023-03-22 21:10:36] [INFO ] Transformed 32088 places.
[2023-03-22 21:10:36] [INFO ] Transformed 48223 transitions.
[2023-03-22 21:10:36] [INFO ] Parsed PT model containing 32088 places and 48223 transitions and 181342 arcs in 1171 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 228 out of 32088 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32088/32088 places, 48223/48223 transitions.
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 32032 transition count 48223
Applied a total of 56 rules in 2242 ms. Remains 32032 /32088 variables (removed 56) and now considering 48223/48223 (removed 0) transitions.
[2023-03-22 21:10:39] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
// Phase 1: matrix 47167 rows 32032 cols
[2023-03-22 21:10:47] [INFO ] Computed 1837 place invariants in 7520 ms
[2023-03-22 21:10:49] [INFO ] Implicit Places using invariants in 10347 ms returned []
Implicit Place search using SMT only with invariants took 10375 ms to find 0 implicit places.
[2023-03-22 21:10:49] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2023-03-22 21:10:49] [INFO ] Invariant cache hit.
[2023-03-22 21:10:52] [INFO ] Dead Transitions using invariants and state equation in 2401 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32032/32088 places, 48223/48223 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15030 ms. Remains : 32032/32088 places, 48223/48223 transitions.
Support contains 228 out of 32032 places after structural reductions.
[2023-03-22 21:10:54] [INFO ] Flatten gal took : 1599 ms
[2023-03-22 21:10:55] [INFO ] Flatten gal took : 1237 ms
[2023-03-22 21:10:58] [INFO ] Input system was already deterministic with 48223 transitions.
Support contains 225 out of 32032 places (down from 228) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 892 ms. (steps per millisecond=11 ) properties (out of 99) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 87) 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 87) 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 87) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 86) 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 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) 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 86) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) 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 85) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 84) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 83) 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 83) 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 83) 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 83) 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 83) 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 83) 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 83) 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 83) 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 83) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 82) 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 82) 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 82) 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 82) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) seen :0
Running SMT prover for 81 properties.
[2023-03-22 21:11:00] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2023-03-22 21:11:00] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-22 21:11:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:11:25] [INFO ] After 25138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 81 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 177 out of 32032 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Drop transitions removed 10123 transitions
Trivial Post-agglo rules discarded 10123 transitions
Performed 10123 trivial Post agglomeration. Transition count delta: 10123
Iterating post reduction 0 with 10123 rules applied. Total rules applied 10123 place count 32032 transition count 38100
Reduce places removed 10123 places and 0 transitions.
Performed 416 Post agglomeration using F-continuation condition.Transition count delta: 416
Iterating post reduction 1 with 10539 rules applied. Total rules applied 20662 place count 21909 transition count 37684
Reduce places removed 416 places and 0 transitions.
Iterating post reduction 2 with 416 rules applied. Total rules applied 21078 place count 21493 transition count 37684
Performed 633 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 633 Pre rules applied. Total rules applied 21078 place count 21493 transition count 37051
Deduced a syphon composed of 633 places in 37 ms
Reduce places removed 633 places and 0 transitions.
Iterating global reduction 3 with 1266 rules applied. Total rules applied 22344 place count 20860 transition count 37051
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 46 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 22398 place count 20833 transition count 37024
Free-agglomeration rule (complex) applied 426 times.
Iterating global reduction 3 with 426 rules applied. Total rules applied 22824 place count 20833 transition count 36598
Reduce places removed 426 places and 0 transitions.
Iterating post reduction 3 with 426 rules applied. Total rules applied 23250 place count 20407 transition count 36598
Partial Free-agglomeration rule applied 9595 times.
Drop transitions removed 9595 transitions
Iterating global reduction 4 with 9595 rules applied. Total rules applied 32845 place count 20407 transition count 36598
Applied a total of 32845 rules in 10423 ms. Remains 20407 /32032 variables (removed 11625) and now considering 36598/48223 (removed 11625) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10427 ms. Remains : 20407/32032 places, 36598/48223 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 638 ms. (steps per millisecond=15 ) properties (out of 81) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) 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 78) 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 78) 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 78) 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 78) 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 78) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) 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 76) seen :0
Interrupted probabilistic random walk after 7103 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{0=1, 71=1, 72=1}
Probabilistic random walk after 7103 steps, saw 3518 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :3
Running SMT prover for 73 properties.
[2023-03-22 21:11:40] [INFO ] Flow matrix only has 35117 transitions (discarded 1481 similar events)
// Phase 1: matrix 35117 rows 20407 cols
[2023-03-22 21:11:49] [INFO ] Computed 1837 place invariants in 8880 ms
[2023-03-22 21:12:08] [INFO ] [Real]Absence check using 63 positive place invariants in 153 ms returned sat
[2023-03-22 21:12:09] [INFO ] [Real]Absence check using 63 positive and 1774 generalized place invariants in 1144 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-22 21:12:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:12:14] [INFO ] After 25141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 73 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 147 out of 20407 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20407/20407 places, 36598/36598 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 20407 transition count 36594
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20403 transition count 36594
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 8 place count 20403 transition count 36588
Deduced a syphon composed of 6 places in 31 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 20 place count 20397 transition count 36588
Free-agglomeration rule (complex) applied 1035 times.
Iterating global reduction 2 with 1035 rules applied. Total rules applied 1055 place count 20397 transition count 35553
Reduce places removed 1035 places and 0 transitions.
Iterating post reduction 2 with 1035 rules applied. Total rules applied 2090 place count 19362 transition count 35553
Partial Free-agglomeration rule applied 83 times.
Drop transitions removed 83 transitions
Iterating global reduction 3 with 83 rules applied. Total rules applied 2173 place count 19362 transition count 35553
Applied a total of 2173 rules in 5895 ms. Remains 19362 /20407 variables (removed 1045) and now considering 35553/36598 (removed 1045) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5896 ms. Remains : 19362/20407 places, 35553/36598 transitions.
Incomplete random walk after 10000 steps, including 160 resets, run finished after 1327 ms. (steps per millisecond=7 ) properties (out of 70) seen :4
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 66) seen :0
Interrupted probabilistic random walk after 15734 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :{5=1, 9=1, 26=1}
Probabilistic random walk after 15734 steps, saw 7600 distinct states, run finished after 6007 ms. (steps per millisecond=2 ) properties seen :3
Running SMT prover for 63 properties.
[2023-03-22 21:12:28] [INFO ] Flow matrix only has 34072 transitions (discarded 1481 similar events)
// Phase 1: matrix 34072 rows 19362 cols
[2023-03-22 21:12:38] [INFO ] Computed 1837 place invariants in 9706 ms
[2023-03-22 21:12:54] [INFO ] [Real]Absence check using 65 positive place invariants in 204 ms returned sat
[2023-03-22 21:12:55] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1055 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.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)
[2023-03-22 21:13:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 21:13:03] [INFO ] After 25054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 63 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 128 out of 19362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19362/19362 places, 35553/35553 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 19362 transition count 35550
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 19359 transition count 35550
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 19359 transition count 35548
Deduced a syphon composed of 2 places in 24 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 19357 transition count 35548
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 19357 transition count 35542
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 22 place count 19351 transition count 35542
Partial Free-agglomeration rule applied 34 times.
Drop transitions removed 34 transitions
Iterating global reduction 3 with 34 rules applied. Total rules applied 56 place count 19351 transition count 35542
Applied a total of 56 rules in 4133 ms. Remains 19351 /19362 variables (removed 11) and now considering 35542/35553 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4133 ms. Remains : 19351/19362 places, 35542/35553 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2023-03-22 21:13:08] [INFO ] Flatten gal took : 1106 ms
[2023-03-22 21:13:10] [INFO ] Flatten gal took : 1174 ms
[2023-03-22 21:13:12] [INFO ] Input system was already deterministic with 48223 transitions.
Support contains 199 out of 32032 places (down from 205) after GAL structural reductions.
Computed a total of 26016 stabilizing places and 36254 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Drop transitions removed 10560 transitions
Trivial Post-agglo rules discarded 10560 transitions
Performed 10560 trivial Post agglomeration. Transition count delta: 10560
Iterating post reduction 0 with 10560 rules applied. Total rules applied 10560 place count 32032 transition count 37663
Reduce places removed 10560 places and 0 transitions.
Iterating post reduction 1 with 10560 rules applied. Total rules applied 21120 place count 21472 transition count 37663
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21120 place count 21472 transition count 37003
Deduced a syphon composed of 660 places in 42 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22440 place count 20812 transition count 37003
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 32 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22506 place count 20779 transition count 36970
Applied a total of 22506 rules in 5557 ms. Remains 20779 /32032 variables (removed 11253) and now considering 36970/48223 (removed 11253) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5559 ms. Remains : 20779/32032 places, 36970/48223 transitions.
[2023-03-22 21:13:18] [INFO ] Flatten gal took : 798 ms
[2023-03-22 21:13:19] [INFO ] Flatten gal took : 907 ms
[2023-03-22 21:13:21] [INFO ] Input system was already deterministic with 36970 transitions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 358 ms. (steps per millisecond=27 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7447 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7447 steps, saw 3699 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:13:24] [INFO ] Flow matrix only has 35914 transitions (discarded 1056 similar events)
// Phase 1: matrix 35914 rows 20779 cols
[2023-03-22 21:13:29] [INFO ] Computed 1837 place invariants in 4767 ms
[2023-03-22 21:13:32] [INFO ] [Real]Absence check using 63 positive place invariants in 177 ms returned sat
[2023-03-22 21:13:33] [INFO ] [Real]Absence check using 63 positive and 1774 generalized place invariants in 1203 ms returned sat
[2023-03-22 21:13:54] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 20779 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20779/20779 places, 36970/36970 transitions.
Free-agglomeration rule (complex) applied 1585 times.
Iterating global reduction 0 with 1585 rules applied. Total rules applied 1585 place count 20779 transition count 35385
Reduce places removed 1585 places and 0 transitions.
Iterating post reduction 0 with 1585 rules applied. Total rules applied 3170 place count 19194 transition count 35385
Applied a total of 3170 rules in 5614 ms. Remains 19194 /20779 variables (removed 1585) and now considering 35385/36970 (removed 1585) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5618 ms. Remains : 19194/20779 places, 35385/36970 transitions.
Finished random walk after 37322 steps, including 607 resets, run visited all 1 properties in 3594 ms. (steps per millisecond=10 )
FORMULA MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1662 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1665 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:06] [INFO ] Flatten gal took : 1042 ms
[2023-03-22 21:14:07] [INFO ] Flatten gal took : 1178 ms
[2023-03-22 21:14:10] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Drop transitions removed 10494 transitions
Trivial Post-agglo rules discarded 10494 transitions
Performed 10494 trivial Post agglomeration. Transition count delta: 10494
Iterating post reduction 0 with 10494 rules applied. Total rules applied 10494 place count 32032 transition count 37729
Reduce places removed 10494 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 10558 rules applied. Total rules applied 21052 place count 21538 transition count 37665
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 21116 place count 21474 transition count 37665
Performed 656 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 656 Pre rules applied. Total rules applied 21116 place count 21474 transition count 37009
Deduced a syphon composed of 656 places in 38 ms
Reduce places removed 656 places and 0 transitions.
Iterating global reduction 3 with 1312 rules applied. Total rules applied 22428 place count 20818 transition count 37009
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 42 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22494 place count 20785 transition count 36976
Applied a total of 22494 rules in 5589 ms. Remains 20785 /32032 variables (removed 11247) and now considering 36976/48223 (removed 11247) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5591 ms. Remains : 20785/32032 places, 36976/48223 transitions.
[2023-03-22 21:14:16] [INFO ] Flatten gal took : 794 ms
[2023-03-22 21:14:17] [INFO ] Flatten gal took : 911 ms
[2023-03-22 21:14:19] [INFO ] Input system was already deterministic with 36976 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1714 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1716 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:22] [INFO ] Flatten gal took : 1056 ms
[2023-03-22 21:14:23] [INFO ] Flatten gal took : 1160 ms
[2023-03-22 21:14:25] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1556 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1558 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:28] [INFO ] Flatten gal took : 1046 ms
[2023-03-22 21:14:29] [INFO ] Flatten gal took : 1188 ms
[2023-03-22 21:14:31] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1561 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1563 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:34] [INFO ] Flatten gal took : 1038 ms
[2023-03-22 21:14:35] [INFO ] Flatten gal took : 1153 ms
[2023-03-22 21:14:37] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1650 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1652 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:40] [INFO ] Flatten gal took : 1044 ms
[2023-03-22 21:14:41] [INFO ] Flatten gal took : 1168 ms
[2023-03-22 21:14:43] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1662 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1664 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:46] [INFO ] Flatten gal took : 1037 ms
[2023-03-22 21:14:47] [INFO ] Flatten gal took : 1178 ms
[2023-03-22 21:14:49] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1672 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1675 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:52] [INFO ] Flatten gal took : 1055 ms
[2023-03-22 21:14:53] [INFO ] Flatten gal took : 1176 ms
[2023-03-22 21:14:55] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1566 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1568 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:14:58] [INFO ] Flatten gal took : 1037 ms
[2023-03-22 21:14:59] [INFO ] Flatten gal took : 1166 ms
[2023-03-22 21:15:01] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1560 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1562 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:15:04] [INFO ] Flatten gal took : 1047 ms
[2023-03-22 21:15:05] [INFO ] Flatten gal took : 1162 ms
[2023-03-22 21:15:07] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Drop transitions removed 10559 transitions
Trivial Post-agglo rules discarded 10559 transitions
Performed 10559 trivial Post agglomeration. Transition count delta: 10559
Iterating post reduction 0 with 10559 rules applied. Total rules applied 10559 place count 32032 transition count 37664
Reduce places removed 10559 places and 0 transitions.
Iterating post reduction 1 with 10559 rules applied. Total rules applied 21118 place count 21473 transition count 37664
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21118 place count 21473 transition count 37004
Deduced a syphon composed of 660 places in 40 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22438 place count 20813 transition count 37004
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 44 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22504 place count 20780 transition count 36971
Applied a total of 22504 rules in 5327 ms. Remains 20780 /32032 variables (removed 11252) and now considering 36971/48223 (removed 11252) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5330 ms. Remains : 20780/32032 places, 36971/48223 transitions.
[2023-03-22 21:15:14] [INFO ] Flatten gal took : 788 ms
[2023-03-22 21:15:14] [INFO ] Flatten gal took : 905 ms
[2023-03-22 21:15:16] [INFO ] Input system was already deterministic with 36971 transitions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7459 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7459 steps, saw 3703 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:15:19] [INFO ] Flow matrix only has 35915 transitions (discarded 1056 similar events)
// Phase 1: matrix 35915 rows 20780 cols
[2023-03-22 21:15:24] [INFO ] Computed 1837 place invariants in 4735 ms
[2023-03-22 21:15:27] [INFO ] [Real]Absence check using 63 positive place invariants in 145 ms returned sat
[2023-03-22 21:15:28] [INFO ] [Real]Absence check using 63 positive and 1774 generalized place invariants in 1136 ms returned sat
[2023-03-22 21:15:28] [INFO ] After 3907ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:15:31] [INFO ] [Nat]Absence check using 63 positive place invariants in 161 ms returned sat
[2023-03-22 21:15:32] [INFO ] [Nat]Absence check using 63 positive and 1774 generalized place invariants in 1230 ms returned sat
[2023-03-22 21:15:53] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 20780 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20780/20780 places, 36971/36971 transitions.
Free-agglomeration rule (complex) applied 1585 times.
Iterating global reduction 0 with 1585 rules applied. Total rules applied 1585 place count 20780 transition count 35386
Reduce places removed 1585 places and 0 transitions.
Iterating post reduction 0 with 1585 rules applied. Total rules applied 3170 place count 19195 transition count 35386
Partial Free-agglomeration rule applied 527 times.
Drop transitions removed 527 transitions
Iterating global reduction 1 with 527 rules applied. Total rules applied 3697 place count 19195 transition count 35386
Applied a total of 3697 rules in 6781 ms. Remains 19195 /20780 variables (removed 1585) and now considering 35386/36971 (removed 1585) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6784 ms. Remains : 19195/20780 places, 35386/36971 transitions.
Interrupted random walk after 312940 steps, including 5094 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 469387 steps, including 755 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted probabilistic random walk after 281709 steps, run timeout after 105001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 281709 steps, saw 126510 distinct states, run finished after 105002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:18:20] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
// Phase 1: matrix 33820 rows 19195 cols
[2023-03-22 21:18:30] [INFO ] Computed 1837 place invariants in 9764 ms
[2023-03-22 21:18:32] [INFO ] [Real]Absence check using 65 positive place invariants in 154 ms returned sat
[2023-03-22 21:18:33] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1111 ms returned sat
[2023-03-22 21:19:25] [INFO ] After 51749ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 21:19:26] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2023-03-22 21:19:38] [INFO ] After 11582ms SMT Verify possible using 15490 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:19:38] [INFO ] After 67890ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:19:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-22 21:19:41] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1371 ms returned sat
[2023-03-22 21:20:35] [INFO ] After 53569ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:20:47] [INFO ] After 12012ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:20:49] [INFO ] After 13417ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1032 ms.
[2023-03-22 21:20:50] [INFO ] After 71929ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 19195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1290 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1291 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1286 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
[2023-03-22 21:20:52] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:20:52] [INFO ] Invariant cache hit.
[2023-03-22 21:20:54] [INFO ] Implicit Places using invariants in 1548 ms returned []
Implicit Place search using SMT only with invariants took 1552 ms to find 0 implicit places.
[2023-03-22 21:20:54] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:20:54] [INFO ] Invariant cache hit.
[2023-03-22 21:20:55] [INFO ] Dead Transitions using invariants and state equation in 1547 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4395 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Incomplete random walk after 100000 steps, including 1627 resets, run finished after 10583 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:21:06] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:21:06] [INFO ] Invariant cache hit.
[2023-03-22 21:21:08] [INFO ] [Real]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-22 21:21:09] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1154 ms returned sat
[2023-03-22 21:22:08] [INFO ] After 58741ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 21:22:08] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2023-03-22 21:22:20] [INFO ] After 11214ms SMT Verify possible using 15490 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-22 21:22:21] [INFO ] Deduced a trap composed of 51 places in 570 ms of which 12 ms to minimize.
[2023-03-22 21:22:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2719 ms
[2023-03-22 21:22:23] [INFO ] After 14511ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:22:23] [INFO ] After 77024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:22:25] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-22 21:22:26] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1355 ms returned sat
[2023-03-22 21:23:27] [INFO ] After 61095ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:23:40] [INFO ] After 12783ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:23:42] [INFO ] After 14241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 188 ms.
[2023-03-22 21:23:42] [INFO ] After 78971ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Interrupted random walk after 269463 steps, including 4387 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 427273 steps, including 687 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
Interrupted probabilistic random walk after 277453 steps, run timeout after 105001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 277453 steps, saw 124599 distinct states, run finished after 105001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:26:02] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:26:02] [INFO ] Invariant cache hit.
[2023-03-22 21:26:04] [INFO ] [Real]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-22 21:26:06] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1700 ms returned sat
[2023-03-22 21:27:07] [INFO ] After 60292ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 21:27:07] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2023-03-22 21:27:18] [INFO ] After 11164ms SMT Verify possible using 15490 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:27:18] [INFO ] After 76165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:27:20] [INFO ] [Nat]Absence check using 65 positive place invariants in 163 ms returned sat
[2023-03-22 21:27:22] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1153 ms returned sat
[2023-03-22 21:28:24] [INFO ] After 61764ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:28:37] [INFO ] After 13429ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:28:38] [INFO ] After 14847ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1028 ms.
[2023-03-22 21:28:40] [INFO ] After 81383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 19195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1326 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1326 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1306 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
[2023-03-22 21:28:42] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:28:42] [INFO ] Invariant cache hit.
[2023-03-22 21:28:44] [INFO ] Implicit Places using invariants in 1508 ms returned []
Implicit Place search using SMT only with invariants took 1509 ms to find 0 implicit places.
[2023-03-22 21:28:44] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:28:44] [INFO ] Invariant cache hit.
[2023-03-22 21:28:45] [INFO ] Dead Transitions using invariants and state equation in 1502 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4331 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Incomplete random walk after 100000 steps, including 1627 resets, run finished after 10608 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:28:56] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:28:56] [INFO ] Invariant cache hit.
[2023-03-22 21:28:58] [INFO ] [Real]Absence check using 65 positive place invariants in 159 ms returned sat
[2023-03-22 21:28:59] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1386 ms returned sat
[2023-03-22 21:30:00] [INFO ] After 60355ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 21:30:00] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2023-03-22 21:30:10] [INFO ] After 9986ms SMT Verify possible using 15490 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-22 21:30:12] [INFO ] Deduced a trap composed of 51 places in 499 ms of which 1 ms to minimize.
[2023-03-22 21:30:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2681 ms
[2023-03-22 21:30:13] [INFO ] After 13237ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:30:13] [INFO ] After 77390ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:30:15] [INFO ] [Nat]Absence check using 65 positive place invariants in 161 ms returned sat
[2023-03-22 21:30:17] [INFO ] [Nat]Absence check using 65 positive and 1772 generalized place invariants in 1308 ms returned sat
[2023-03-22 21:31:18] [INFO ] After 61712ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:31:31] [INFO ] After 12832ms SMT Verify possible using 15490 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:31:33] [INFO ] After 14317ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 175 ms.
[2023-03-22 21:31:33] [INFO ] After 79569ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1058 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7832 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7832 steps, saw 3801 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:31:37] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:31:37] [INFO ] Invariant cache hit.
[2023-03-22 21:31:39] [INFO ] [Real]Absence check using 65 positive place invariants in 166 ms returned sat
[2023-03-22 21:31:41] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1452 ms returned sat
[2023-03-22 21:32:02] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 19195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1335 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1336 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1082 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7750 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7750 steps, saw 3770 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:32:08] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:32:08] [INFO ] Invariant cache hit.
[2023-03-22 21:32:10] [INFO ] [Real]Absence check using 65 positive place invariants in 164 ms returned sat
[2023-03-22 21:32:11] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 1435 ms returned sat
[2023-03-22 21:32:33] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 19195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1302 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1302 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19195/19195 places, 35386/35386 transitions.
Applied a total of 0 rules in 1323 ms. Remains 19195 /19195 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
[2023-03-22 21:32:35] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:32:35] [INFO ] Invariant cache hit.
[2023-03-22 21:32:37] [INFO ] Implicit Places using invariants in 1513 ms returned []
Implicit Place search using SMT only with invariants took 1515 ms to find 0 implicit places.
[2023-03-22 21:32:37] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2023-03-22 21:32:37] [INFO ] Invariant cache hit.
[2023-03-22 21:32:38] [INFO ] Dead Transitions using invariants and state equation in 1544 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4393 ms. Remains : 19195/19195 places, 35386/35386 transitions.
Graph (trivial) has 7345 edges and 19195 vertex of which 33 / 19195 are part of one of the 1 SCC in 15 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 115462 edges and 19163 vertex of which 19133 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.18 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t33768 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 18491 transition count 32313
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 18041 transition count 31416
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 17592 transition count 30576
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 17144 transition count 29794
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 16752 transition count 29066
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1064 rules applied. Total rules applied 6503 place count 16362 transition count 28392
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 962 rules applied. Total rules applied 7465 place count 16024 transition count 27768
Ensure Unique test removed 48 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 910 rules applied. Total rules applied 8375 place count 15688 transition count 27194
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9191 place count 15400 transition count 26666
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 9 with 768 rules applied. Total rules applied 9959 place count 15114 transition count 26184
Ensure Unique test removed 2 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 682 rules applied. Total rules applied 10641 place count 14872 transition count 25744
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 11 with 638 rules applied. Total rules applied 11279 place count 14632 transition count 25346
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 560 rules applied. Total rules applied 11839 place count 14432 transition count 24986
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 520 rules applied. Total rules applied 12359 place count 14234 transition count 24664
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12809 place count 14072 transition count 24376
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 414 rules applied. Total rules applied 13223 place count 13912 transition count 24122
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13575 place count 13784 transition count 23898
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 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 17 with 320 rules applied. Total rules applied 13895 place count 13658 transition count 23704
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14161 place count 13560 transition count 23536
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 238 rules applied. Total rules applied 14399 place count 13464 transition count 23394
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14591 place count 13392 transition count 23274
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14759 place count 13322 transition count 23176
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14889 place count 13272 transition count 23096
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14999 place count 13224 transition count 23034
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15079 place count 13192 transition count 22986
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15143 place count 13162 transition count 22952
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15185 place count 13144 transition count 22928
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 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 27 with 30 rules applied. Total rules applied 15215 place count 13128 transition count 22914
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15231 place count 13120 transition count 22906
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 9 rules applied. Total rules applied 15240 place count 13113 transition count 22904
Ensure Unique test removed 2 places
Iterating post reduction 30 with 2 rules applied. Total rules applied 15242 place count 13111 transition count 22904
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 660 Pre rules applied. Total rules applied 15242 place count 13111 transition count 22244
Deduced a syphon composed of 660 places in 10 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 31 with 1320 rules applied. Total rules applied 16562 place count 12451 transition count 22244
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 9 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 31 with 132 rules applied. Total rules applied 16694 place count 12385 transition count 22178
Applied a total of 16694 rules in 72885 ms. Remains 12385 /19195 variables (removed 6810) and now considering 22178/35386 (removed 13208) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 22178 rows 12385 cols
[2023-03-22 21:34:01] [INFO ] Computed 715 place invariants in 9645 ms
[2023-03-22 21:34:02] [INFO ] [Real]Absence check using 3 positive place invariants in 21 ms returned sat
[2023-03-22 21:34:03] [INFO ] [Real]Absence check using 3 positive and 712 generalized place invariants in 354 ms returned sat
[2023-03-22 21:34:03] [INFO ] After 1736ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:34:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 22 ms returned sat
[2023-03-22 21:34:04] [INFO ] [Nat]Absence check using 3 positive and 712 generalized place invariants in 346 ms returned sat
[2023-03-22 21:34:39] [INFO ] After 34637ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:34:40] [INFO ] After 35638ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 573 ms.
[2023-03-22 21:34:41] [INFO ] After 37954ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Graph (trivial) has 7345 edges and 19195 vertex of which 33 / 19195 are part of one of the 1 SCC in 4 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 115462 edges and 19163 vertex of which 19133 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.17 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t33768 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 18491 transition count 32313
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 18041 transition count 31416
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 1289 rules applied. Total rules applied 3089 place count 17592 transition count 30576
Ensure Unique test removed 56 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 392 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 3 with 1230 rules applied. Total rules applied 4319 place count 17144 transition count 29794
Ensure Unique test removed 2 places
Reduce places removed 392 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1120 rules applied. Total rules applied 5439 place count 16752 transition count 29066
Ensure Unique test removed 52 places
Reduce places removed 390 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 5 with 1064 rules applied. Total rules applied 6503 place count 16362 transition count 28392
Ensure Unique test removed 2 places
Reduce places removed 338 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 336 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 962 rules applied. Total rules applied 7465 place count 16024 transition count 27768
Ensure Unique test removed 48 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 910 rules applied. Total rules applied 8375 place count 15688 transition count 27194
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9191 place count 15400 transition count 26666
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 9 with 768 rules applied. Total rules applied 9959 place count 15114 transition count 26184
Ensure Unique test removed 2 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 682 rules applied. Total rules applied 10641 place count 14872 transition count 25744
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 11 with 638 rules applied. Total rules applied 11279 place count 14632 transition count 25346
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 560 rules applied. Total rules applied 11839 place count 14432 transition count 24986
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 520 rules applied. Total rules applied 12359 place count 14234 transition count 24664
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12809 place count 14072 transition count 24376
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 414 rules applied. Total rules applied 13223 place count 13912 transition count 24122
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13575 place count 13784 transition count 23898
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 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 17 with 320 rules applied. Total rules applied 13895 place count 13658 transition count 23704
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14161 place count 13560 transition count 23536
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 238 rules applied. Total rules applied 14399 place count 13464 transition count 23394
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14591 place count 13392 transition count 23274
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14759 place count 13322 transition count 23176
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14889 place count 13272 transition count 23096
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14999 place count 13224 transition count 23034
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15079 place count 13192 transition count 22986
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15143 place count 13162 transition count 22952
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15185 place count 13144 transition count 22928
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 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 27 with 30 rules applied. Total rules applied 15215 place count 13128 transition count 22914
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15231 place count 13120 transition count 22906
Ensure Unique test removed 4 places
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 9 rules applied. Total rules applied 15240 place count 13113 transition count 22904
Ensure Unique test removed 2 places
Iterating post reduction 30 with 2 rules applied. Total rules applied 15242 place count 13111 transition count 22904
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 660 Pre rules applied. Total rules applied 15242 place count 13111 transition count 22244
Deduced a syphon composed of 660 places in 9 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 31 with 1320 rules applied. Total rules applied 16562 place count 12451 transition count 22244
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 8 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 31 with 132 rules applied. Total rules applied 16694 place count 12385 transition count 22178
Applied a total of 16694 rules in 71599 ms. Remains 12385 /19195 variables (removed 6810) and now considering 22178/35386 (removed 13208) transitions.
Running SMT prover for 1 properties.
[2023-03-22 21:35:52] [INFO ] Invariant cache hit.
[2023-03-22 21:35:54] [INFO ] [Real]Absence check using 3 positive place invariants in 23 ms returned sat
[2023-03-22 21:35:54] [INFO ] [Real]Absence check using 3 positive and 712 generalized place invariants in 323 ms returned sat
[2023-03-22 21:35:54] [INFO ] After 1707ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:35:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 18 ms returned sat
[2023-03-22 21:35:56] [INFO ] [Nat]Absence check using 3 positive and 712 generalized place invariants in 318 ms returned sat
[2023-03-22 21:36:24] [INFO ] After 27841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:36:25] [INFO ] After 28803ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 549 ms.
[2023-03-22 21:36:25] [INFO ] After 31068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1577 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1578 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:36:28] [INFO ] Flatten gal took : 1059 ms
[2023-03-22 21:36:29] [INFO ] Flatten gal took : 1196 ms
[2023-03-22 21:36:31] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Drop transitions removed 10559 transitions
Trivial Post-agglo rules discarded 10559 transitions
Performed 10559 trivial Post agglomeration. Transition count delta: 10559
Iterating post reduction 0 with 10559 rules applied. Total rules applied 10559 place count 32032 transition count 37664
Reduce places removed 10559 places and 0 transitions.
Iterating post reduction 1 with 10559 rules applied. Total rules applied 21118 place count 21473 transition count 37664
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 660 Pre rules applied. Total rules applied 21118 place count 21473 transition count 37004
Deduced a syphon composed of 660 places in 41 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 2 with 1320 rules applied. Total rules applied 22438 place count 20813 transition count 37004
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 45 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 22504 place count 20780 transition count 36971
Applied a total of 22504 rules in 5417 ms. Remains 20780 /32032 variables (removed 11252) and now considering 36971/48223 (removed 11252) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5418 ms. Remains : 20780/32032 places, 36971/48223 transitions.
[2023-03-22 21:36:38] [INFO ] Flatten gal took : 800 ms
[2023-03-22 21:36:38] [INFO ] Flatten gal took : 918 ms
[2023-03-22 21:36:40] [INFO ] Input system was already deterministic with 36971 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1591 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1592 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:36:43] [INFO ] Flatten gal took : 1100 ms
[2023-03-22 21:36:44] [INFO ] Flatten gal took : 1128 ms
[2023-03-22 21:36:46] [INFO ] Input system was already deterministic with 48223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32032/32032 places, 48223/48223 transitions.
Applied a total of 0 rules in 1610 ms. Remains 32032 /32032 variables (removed 0) and now considering 48223/48223 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1611 ms. Remains : 32032/32032 places, 48223/48223 transitions.
[2023-03-22 21:36:49] [INFO ] Flatten gal took : 1082 ms
[2023-03-22 21:36:50] [INFO ] Flatten gal took : 1199 ms
[2023-03-22 21:36:52] [INFO ] Input system was already deterministic with 48223 transitions.
[2023-03-22 21:36:53] [INFO ] Flatten gal took : 1154 ms
[2023-03-22 21:36:55] [INFO ] Flatten gal took : 1182 ms
[2023-03-22 21:36:55] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-22 21:36:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32032 places, 48223 transitions and 181286 arcs took 205 ms.
Total runtime 1579746 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT MultiCrashLeafsetExtension-PT-S32C10
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
CTLFireability
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9237728 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16030552 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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/CTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: rewrite Frontend/Parser/formula_rewrite.k:394
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:451
lola: rewrite Frontend/Parser/formula_rewrite.k:451
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:475
lola: RELEASE
lola: RELEASE
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:394
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: RELEASE
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: RELEASE
lola: caught signal Terminated - aborting LoLA

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-01: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-02: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-03: DISJ unknown DISJ
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-04: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-05: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-06: CONJ unknown CONJ
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-07: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-08: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-09: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-10: CTL unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-11: AG unknown AGGR
MultiCrashLeafsetExtension-PT-S32C10-CTLFireability-12: CTL unknown AGGR


Time elapsed: 2018 secs. Pages in use: 0

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C10, 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 r231-tall-167856416800954"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C10.tgz
mv MultiCrashLeafsetExtension-PT-S32C10 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 ;