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.r394-oct2-167903717800346.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldIIPt-PT-100B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717800346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.5K Feb 25 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 17:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 17:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 25 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679506936055

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 17:42:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 17:42:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:42:19] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2023-03-22 17:42:19] [INFO ] Transformed 7003 places.
[2023-03-22 17:42:19] [INFO ] Transformed 6503 transitions.
[2023-03-22 17:42:19] [INFO ] Found NUPN structural information;
[2023-03-22 17:42:19] [INFO ] Parsed PT model containing 7003 places and 6503 transitions and 16206 arcs in 812 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 116 out of 7003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7003/7003 places, 6503/6503 transitions.
Discarding 1070 places :
Symmetric choice reduction at 0 with 1070 rule applications. Total rules 1070 place count 5933 transition count 5433
Iterating global reduction 0 with 1070 rules applied. Total rules applied 2140 place count 5933 transition count 5433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2141 place count 5932 transition count 5432
Iterating global reduction 0 with 1 rules applied. Total rules applied 2142 place count 5932 transition count 5432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2143 place count 5931 transition count 5431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2144 place count 5931 transition count 5431
Applied a total of 2144 rules in 4104 ms. Remains 5931 /7003 variables (removed 1072) and now considering 5431/6503 (removed 1072) transitions.
// Phase 1: matrix 5431 rows 5931 cols
[2023-03-22 17:42:24] [INFO ] Computed 901 place invariants in 105 ms
[2023-03-22 17:42:25] [INFO ] Implicit Places using invariants in 1330 ms returned []
[2023-03-22 17:42:25] [INFO ] Invariant cache hit.
[2023-03-22 17:42:28] [INFO ] Implicit Places using invariants and state equation in 2582 ms returned []
Implicit Place search using SMT with State Equation took 3999 ms to find 0 implicit places.
[2023-03-22 17:42:28] [INFO ] Invariant cache hit.
[2023-03-22 17:42:34] [INFO ] Dead Transitions using invariants and state equation in 6597 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5931/7003 places, 5431/6503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14705 ms. Remains : 5931/7003 places, 5431/6503 transitions.
Support contains 116 out of 5931 places after structural reductions.
[2023-03-22 17:42:35] [INFO ] Flatten gal took : 298 ms
[2023-03-22 17:42:35] [INFO ] Flatten gal took : 188 ms
[2023-03-22 17:42:35] [INFO ] Input system was already deterministic with 5431 transitions.
Support contains 109 out of 5931 places (down from 116) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=15 ) properties (out of 66) seen :28
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-22 17:42:36] [INFO ] Invariant cache hit.
[2023-03-22 17:42:43] [INFO ] [Real]Absence check using 901 positive place invariants in 701 ms returned sat
[2023-03-22 17:42:43] [INFO ] After 6507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-22 17:42:49] [INFO ] [Nat]Absence check using 901 positive place invariants in 596 ms returned sat
[2023-03-22 17:43:07] [INFO ] After 13755ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-22 17:43:10] [INFO ] Deduced a trap composed of 16 places in 2932 ms of which 29 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 17:43:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 17:43:11] [INFO ] After 27526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:38
Parikh walk visited 0 properties in 12108 ms.
Support contains 72 out of 5931 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Drop transitions removed 1163 transitions
Trivial Post-agglo rules discarded 1163 transitions
Performed 1163 trivial Post agglomeration. Transition count delta: 1163
Iterating post reduction 0 with 1163 rules applied. Total rules applied 1163 place count 5931 transition count 4268
Reduce places removed 1163 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 1173 rules applied. Total rules applied 2336 place count 4768 transition count 4258
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 2346 place count 4758 transition count 4258
Performed 766 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 766 Pre rules applied. Total rules applied 2346 place count 4758 transition count 3492
Deduced a syphon composed of 766 places in 10 ms
Reduce places removed 766 places and 0 transitions.
Iterating global reduction 3 with 1532 rules applied. Total rules applied 3878 place count 3992 transition count 3492
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 3889 place count 3981 transition count 3481
Iterating global reduction 3 with 11 rules applied. Total rules applied 3900 place count 3981 transition count 3481
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 3900 place count 3981 transition count 3470
Deduced a syphon composed of 11 places in 10 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 3922 place count 3970 transition count 3470
Performed 1685 Post agglomeration using F-continuation condition.Transition count delta: 1685
Deduced a syphon composed of 1685 places in 6 ms
Reduce places removed 1685 places and 0 transitions.
Iterating global reduction 3 with 3370 rules applied. Total rules applied 7292 place count 2285 transition count 1785
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7293 place count 2285 transition count 1784
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7295 place count 2284 transition count 1783
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7497 place count 2183 transition count 1844
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7699 place count 2082 transition count 1905
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: -53
Deduced a syphon composed of 81 places in 15 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 4 with 162 rules applied. Total rules applied 7861 place count 2001 transition count 1958
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7862 place count 2001 transition count 1957
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 7867 place count 2001 transition count 1952
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 7872 place count 1996 transition count 1952
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 6 with 99 rules applied. Total rules applied 7971 place count 1996 transition count 1952
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 7972 place count 1995 transition count 1951
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 7974 place count 1993 transition count 1951
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 7974 place count 1993 transition count 1950
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 7976 place count 1992 transition count 1950
Applied a total of 7976 rules in 2035 ms. Remains 1992 /5931 variables (removed 3939) and now considering 1950/5431 (removed 3481) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2036 ms. Remains : 1992/5931 places, 1950/5431 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 38) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Interrupted probabilistic random walk after 32280 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 32280 steps, saw 22356 distinct states, run finished after 3004 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 36 properties.
// Phase 1: matrix 1950 rows 1992 cols
[2023-03-22 17:43:29] [INFO ] Computed 899 place invariants in 9 ms
[2023-03-22 17:43:30] [INFO ] [Real]Absence check using 899 positive place invariants in 220 ms returned sat
[2023-03-22 17:43:31] [INFO ] After 1766ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-22 17:43:33] [INFO ] [Nat]Absence check using 899 positive place invariants in 337 ms returned sat
[2023-03-22 17:43:40] [INFO ] After 4955ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-22 17:43:40] [INFO ] State equation strengthened by 572 read => feed constraints.
[2023-03-22 17:43:54] [INFO ] After 14154ms SMT Verify possible using 572 Read/Feed constraints in natural domain returned unsat :0 sat :36
[2023-03-22 17:43:56] [INFO ] After 15188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :35
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-22 17:43:56] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :35
Parikh walk visited 2 properties in 4940 ms.
Support contains 64 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 1950/1950 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 1992 transition count 1946
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1988 transition count 1946
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 1988 transition count 1945
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1987 transition count 1945
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 20 place count 1982 transition count 1940
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 1980 transition count 1942
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 1980 transition count 1941
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 1979 transition count 1941
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 1978 transition count 1940
Applied a total of 27 rules in 327 ms. Remains 1978 /1992 variables (removed 14) and now considering 1940/1950 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 327 ms. Remains : 1978/1992 places, 1940/1950 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 34) seen :0
Interrupted probabilistic random walk after 55637 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 55637 steps, saw 35419 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 1940 rows 1978 cols
[2023-03-22 17:44:05] [INFO ] Computed 899 place invariants in 7 ms
[2023-03-22 17:44:07] [INFO ] [Real]Absence check using 899 positive place invariants in 440 ms returned sat
[2023-03-22 17:44:07] [INFO ] After 2251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-22 17:44:09] [INFO ] [Nat]Absence check using 899 positive place invariants in 260 ms returned sat
[2023-03-22 17:44:16] [INFO ] After 5313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-22 17:44:16] [INFO ] State equation strengthened by 564 read => feed constraints.
[2023-03-22 17:44:31] [INFO ] After 14563ms SMT Verify possible using 564 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2023-03-22 17:44:32] [INFO ] After 15656ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :33
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-22 17:44:32] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :33
Parikh walk visited 3 properties in 3804 ms.
Support contains 59 out of 1978 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1978/1978 places, 1940/1940 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1978 transition count 1938
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1976 transition count 1938
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 1972 transition count 1934
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 1971 transition count 1935
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1970 transition count 1934
Applied a total of 15 rules in 201 ms. Remains 1970 /1978 variables (removed 8) and now considering 1934/1940 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 1970/1978 places, 1934/1940 transitions.
[2023-03-22 17:44:36] [INFO ] Flatten gal took : 136 ms
[2023-03-22 17:44:36] [INFO ] Flatten gal took : 154 ms
[2023-03-22 17:44:37] [INFO ] Input system was already deterministic with 5431 transitions.
Computed a total of 1606 stabilizing places and 1606 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 5904 transition count 5404
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 5904 transition count 5404
Applied a total of 54 rules in 1403 ms. Remains 5904 /5931 variables (removed 27) and now considering 5404/5431 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1404 ms. Remains : 5904/5931 places, 5404/5431 transitions.
[2023-03-22 17:44:38] [INFO ] Flatten gal took : 135 ms
[2023-03-22 17:44:39] [INFO ] Flatten gal took : 145 ms
[2023-03-22 17:44:39] [INFO ] Input system was already deterministic with 5404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5903 transition count 5403
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5903 transition count 5403
Applied a total of 56 rules in 1477 ms. Remains 5903 /5931 variables (removed 28) and now considering 5403/5431 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1478 ms. Remains : 5903/5931 places, 5403/5431 transitions.
[2023-03-22 17:44:41] [INFO ] Flatten gal took : 130 ms
[2023-03-22 17:44:41] [INFO ] Flatten gal took : 131 ms
[2023-03-22 17:44:41] [INFO ] Input system was already deterministic with 5403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5903 transition count 5403
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5903 transition count 5403
Applied a total of 56 rules in 1463 ms. Remains 5903 /5931 variables (removed 28) and now considering 5403/5431 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1463 ms. Remains : 5903/5931 places, 5403/5431 transitions.
[2023-03-22 17:44:43] [INFO ] Flatten gal took : 117 ms
[2023-03-22 17:44:43] [INFO ] Flatten gal took : 128 ms
[2023-03-22 17:44:43] [INFO ] Input system was already deterministic with 5403 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1205 transitions
Trivial Post-agglo rules discarded 1205 transitions
Performed 1205 trivial Post agglomeration. Transition count delta: 1205
Iterating post reduction 0 with 1205 rules applied. Total rules applied 1205 place count 5930 transition count 4225
Reduce places removed 1205 places and 0 transitions.
Iterating post reduction 1 with 1205 rules applied. Total rules applied 2410 place count 4725 transition count 4225
Performed 784 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 784 Pre rules applied. Total rules applied 2410 place count 4725 transition count 3441
Deduced a syphon composed of 784 places in 11 ms
Reduce places removed 784 places and 0 transitions.
Iterating global reduction 2 with 1568 rules applied. Total rules applied 3978 place count 3941 transition count 3441
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 3999 place count 3920 transition count 3420
Iterating global reduction 2 with 21 rules applied. Total rules applied 4020 place count 3920 transition count 3420
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 4020 place count 3920 transition count 3404
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 4052 place count 3904 transition count 3404
Performed 1595 Post agglomeration using F-continuation condition.Transition count delta: 1595
Deduced a syphon composed of 1595 places in 4 ms
Reduce places removed 1595 places and 0 transitions.
Iterating global reduction 2 with 3190 rules applied. Total rules applied 7242 place count 2309 transition count 1809
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7243 place count 2309 transition count 1808
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7245 place count 2308 transition count 1807
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7247 place count 2306 transition count 1805
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7249 place count 2304 transition count 1805
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7249 place count 2304 transition count 1804
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7251 place count 2303 transition count 1804
Applied a total of 7251 rules in 1535 ms. Remains 2303 /5931 variables (removed 3628) and now considering 1804/5431 (removed 3627) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1535 ms. Remains : 2303/5931 places, 1804/5431 transitions.
[2023-03-22 17:44:45] [INFO ] Flatten gal took : 47 ms
[2023-03-22 17:44:45] [INFO ] Flatten gal took : 92 ms
[2023-03-22 17:44:45] [INFO ] Input system was already deterministic with 1804 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1202 transitions
Trivial Post-agglo rules discarded 1202 transitions
Performed 1202 trivial Post agglomeration. Transition count delta: 1202
Iterating post reduction 0 with 1202 rules applied. Total rules applied 1202 place count 5930 transition count 4228
Reduce places removed 1202 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1203 rules applied. Total rules applied 2405 place count 4728 transition count 4227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2406 place count 4727 transition count 4227
Performed 784 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 784 Pre rules applied. Total rules applied 2406 place count 4727 transition count 3443
Deduced a syphon composed of 784 places in 10 ms
Reduce places removed 784 places and 0 transitions.
Iterating global reduction 3 with 1568 rules applied. Total rules applied 3974 place count 3943 transition count 3443
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 3997 place count 3920 transition count 3420
Iterating global reduction 3 with 23 rules applied. Total rules applied 4020 place count 3920 transition count 3420
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 4020 place count 3920 transition count 3402
Deduced a syphon composed of 18 places in 10 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 4056 place count 3902 transition count 3402
Performed 1597 Post agglomeration using F-continuation condition.Transition count delta: 1597
Deduced a syphon composed of 1597 places in 5 ms
Reduce places removed 1597 places and 0 transitions.
Iterating global reduction 3 with 3194 rules applied. Total rules applied 7250 place count 2305 transition count 1805
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7251 place count 2305 transition count 1804
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7253 place count 2304 transition count 1803
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7255 place count 2302 transition count 1801
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 7257 place count 2300 transition count 1801
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7257 place count 2300 transition count 1800
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7259 place count 2299 transition count 1800
Applied a total of 7259 rules in 1487 ms. Remains 2299 /5931 variables (removed 3632) and now considering 1800/5431 (removed 3631) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1488 ms. Remains : 2299/5931 places, 1800/5431 transitions.
[2023-03-22 17:44:46] [INFO ] Flatten gal took : 49 ms
[2023-03-22 17:44:46] [INFO ] Flatten gal took : 53 ms
[2023-03-22 17:44:46] [INFO ] Input system was already deterministic with 1800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 5904 transition count 5404
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 5904 transition count 5404
Applied a total of 54 rules in 1596 ms. Remains 5904 /5931 variables (removed 27) and now considering 5404/5431 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1597 ms. Remains : 5904/5931 places, 5404/5431 transitions.
[2023-03-22 17:44:48] [INFO ] Flatten gal took : 147 ms
[2023-03-22 17:44:48] [INFO ] Flatten gal took : 154 ms
[2023-03-22 17:44:49] [INFO ] Input system was already deterministic with 5404 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 5904 transition count 5404
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 5904 transition count 5404
Applied a total of 54 rules in 1682 ms. Remains 5904 /5931 variables (removed 27) and now considering 5404/5431 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1683 ms. Remains : 5904/5931 places, 5404/5431 transitions.
[2023-03-22 17:44:51] [INFO ] Flatten gal took : 175 ms
[2023-03-22 17:44:51] [INFO ] Flatten gal took : 160 ms
[2023-03-22 17:44:51] [INFO ] Input system was already deterministic with 5404 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1204 transitions
Trivial Post-agglo rules discarded 1204 transitions
Performed 1204 trivial Post agglomeration. Transition count delta: 1204
Iterating post reduction 0 with 1204 rules applied. Total rules applied 1204 place count 5930 transition count 4226
Reduce places removed 1204 places and 0 transitions.
Iterating post reduction 1 with 1204 rules applied. Total rules applied 2408 place count 4726 transition count 4226
Performed 785 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 785 Pre rules applied. Total rules applied 2408 place count 4726 transition count 3441
Deduced a syphon composed of 785 places in 10 ms
Reduce places removed 785 places and 0 transitions.
Iterating global reduction 2 with 1570 rules applied. Total rules applied 3978 place count 3941 transition count 3441
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 4001 place count 3918 transition count 3418
Iterating global reduction 2 with 23 rules applied. Total rules applied 4024 place count 3918 transition count 3418
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 4024 place count 3918 transition count 3400
Deduced a syphon composed of 18 places in 8 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 4060 place count 3900 transition count 3400
Performed 1596 Post agglomeration using F-continuation condition.Transition count delta: 1596
Deduced a syphon composed of 1596 places in 4 ms
Reduce places removed 1596 places and 0 transitions.
Iterating global reduction 2 with 3192 rules applied. Total rules applied 7252 place count 2304 transition count 1804
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7253 place count 2304 transition count 1803
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7255 place count 2303 transition count 1802
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7257 place count 2301 transition count 1800
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7259 place count 2299 transition count 1800
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7259 place count 2299 transition count 1799
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7261 place count 2298 transition count 1799
Applied a total of 7261 rules in 1298 ms. Remains 2298 /5931 variables (removed 3633) and now considering 1799/5431 (removed 3632) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1299 ms. Remains : 2298/5931 places, 1799/5431 transitions.
[2023-03-22 17:44:52] [INFO ] Flatten gal took : 45 ms
[2023-03-22 17:44:53] [INFO ] Flatten gal took : 47 ms
[2023-03-22 17:44:53] [INFO ] Input system was already deterministic with 1799 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 92523 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 92523 steps, saw 71667 distinct states, run finished after 3010 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1799 rows 2298 cols
[2023-03-22 17:44:56] [INFO ] Computed 899 place invariants in 4 ms
[2023-03-22 17:44:56] [INFO ] [Real]Absence check using 899 positive place invariants in 189 ms returned sat
[2023-03-22 17:44:57] [INFO ] After 1449ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:44:58] [INFO ] [Nat]Absence check using 899 positive place invariants in 217 ms returned sat
[2023-03-22 17:44:59] [INFO ] After 1468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:44:59] [INFO ] After 1622ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-03-22 17:45:00] [INFO ] After 2266ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1098 ms.
Support contains 2 out of 2298 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2298/2298 places, 1799/1799 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 3 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 2198 transition count 1699
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 402 place count 2097 transition count 1765
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 604 place count 1996 transition count 1833
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 97 places in 4 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 0 with 194 rules applied. Total rules applied 798 place count 1899 transition count 1898
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 799 place count 1899 transition count 1897
Applied a total of 799 rules in 399 ms. Remains 1899 /2298 variables (removed 399) and now considering 1897/1799 (removed -98) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 399 ms. Remains : 1899/2298 places, 1897/1799 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 13277 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 507126 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 0
Interrupted probabilistic random walk after 1809335 steps, run timeout after 54001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 1809335 steps, saw 1180688 distinct states, run finished after 54001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1897 rows 1899 cols
[2023-03-22 17:46:13] [INFO ] Computed 899 place invariants in 9 ms
[2023-03-22 17:46:14] [INFO ] [Real]Absence check using 899 positive place invariants in 154 ms returned sat
[2023-03-22 17:46:15] [INFO ] After 1190ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 17:46:15] [INFO ] After 1408ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-22 17:46:15] [INFO ] After 1997ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1830 ms.
Support contains 2 out of 1899 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1899/1899 places, 1897/1897 transitions.
Applied a total of 0 rules in 45 ms. Remains 1899 /1899 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 1899/1899 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1899/1899 places, 1897/1897 transitions.
Applied a total of 0 rules in 45 ms. Remains 1899 /1899 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2023-03-22 17:46:17] [INFO ] Invariant cache hit.
[2023-03-22 17:46:19] [INFO ] Implicit Places using invariants in 1553 ms returned [1888]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1570 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1898/1899 places, 1897/1897 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1897 transition count 1896
Applied a total of 2 rules in 107 ms. Remains 1897 /1898 variables (removed 1) and now considering 1896/1897 (removed 1) transitions.
// Phase 1: matrix 1896 rows 1897 cols
[2023-03-22 17:46:19] [INFO ] Computed 898 place invariants in 7 ms
[2023-03-22 17:46:20] [INFO ] Implicit Places using invariants in 1383 ms returned []
[2023-03-22 17:46:20] [INFO ] Invariant cache hit.
[2023-03-22 17:46:24] [INFO ] Implicit Places using invariants and state equation in 3498 ms returned []
Implicit Place search using SMT with State Equation took 4897 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1897/1899 places, 1896/1897 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6619 ms. Remains : 1897/1899 places, 1896/1897 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 14305 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 501910 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted probabilistic random walk after 1974484 steps, run timeout after 57001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 1974484 steps, saw 1257949 distinct states, run finished after 57001 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 17:47:40] [INFO ] Invariant cache hit.
[2023-03-22 17:47:41] [INFO ] [Real]Absence check using 898 positive place invariants in 171 ms returned sat
[2023-03-22 17:47:42] [INFO ] After 922ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 17:47:42] [INFO ] After 1102ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 123 ms.
[2023-03-22 17:47:42] [INFO ] After 1699ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3208 ms.
Support contains 2 out of 1897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1896/1896 transitions.
Applied a total of 0 rules in 52 ms. Remains 1897 /1897 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 1897/1897 places, 1896/1896 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1896/1896 transitions.
Applied a total of 0 rules in 50 ms. Remains 1897 /1897 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
[2023-03-22 17:47:45] [INFO ] Invariant cache hit.
[2023-03-22 17:47:47] [INFO ] Implicit Places using invariants in 2097 ms returned []
[2023-03-22 17:47:47] [INFO ] Invariant cache hit.
[2023-03-22 17:47:50] [INFO ] Implicit Places using invariants and state equation in 3067 ms returned []
Implicit Place search using SMT with State Equation took 5166 ms to find 0 implicit places.
[2023-03-22 17:47:51] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-22 17:47:51] [INFO ] Invariant cache hit.
[2023-03-22 17:47:52] [INFO ] Dead Transitions using invariants and state equation in 1193 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6586 ms. Remains : 1897/1897 places, 1896/1896 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1340 ms. (steps per millisecond=74 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 17:47:53] [INFO ] Invariant cache hit.
[2023-03-22 17:47:54] [INFO ] [Real]Absence check using 898 positive place invariants in 249 ms returned sat
[2023-03-22 17:47:55] [INFO ] After 1066ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 17:47:55] [INFO ] After 1218ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:47:55] [INFO ] After 1918ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:47:55] [INFO ] [Nat]Absence check using 898 positive place invariants in 136 ms returned sat
[2023-03-22 17:47:56] [INFO ] After 979ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:47:56] [INFO ] After 1133ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-22 17:47:57] [INFO ] After 1531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 13407 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 514190 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted probabilistic random walk after 1892074 steps, run timeout after 54001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 1892074 steps, saw 1206147 distinct states, run finished after 54001 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 17:49:09] [INFO ] Invariant cache hit.
[2023-03-22 17:49:10] [INFO ] [Real]Absence check using 898 positive place invariants in 324 ms returned sat
[2023-03-22 17:49:10] [INFO ] After 859ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 17:49:11] [INFO ] After 1017ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-22 17:49:11] [INFO ] After 1746ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3242 ms.
Support contains 2 out of 1897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1896/1896 transitions.
Applied a total of 0 rules in 46 ms. Remains 1897 /1897 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1897/1897 places, 1896/1896 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1896/1896 transitions.
Applied a total of 0 rules in 44 ms. Remains 1897 /1897 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
[2023-03-22 17:49:14] [INFO ] Invariant cache hit.
[2023-03-22 17:49:16] [INFO ] Implicit Places using invariants in 2116 ms returned []
[2023-03-22 17:49:16] [INFO ] Invariant cache hit.
[2023-03-22 17:49:19] [INFO ] Implicit Places using invariants and state equation in 3312 ms returned []
Implicit Place search using SMT with State Equation took 5458 ms to find 0 implicit places.
[2023-03-22 17:49:20] [INFO ] Redundant transitions in 88 ms returned []
[2023-03-22 17:49:20] [INFO ] Invariant cache hit.
[2023-03-22 17:49:21] [INFO ] Dead Transitions using invariants and state equation in 1137 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6776 ms. Remains : 1897/1897 places, 1896/1896 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1305 ms. (steps per millisecond=76 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 17:49:22] [INFO ] Invariant cache hit.
[2023-03-22 17:49:23] [INFO ] [Real]Absence check using 898 positive place invariants in 164 ms returned sat
[2023-03-22 17:49:24] [INFO ] After 1054ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 17:49:24] [INFO ] After 1192ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:49:24] [INFO ] After 1677ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:49:24] [INFO ] [Nat]Absence check using 898 positive place invariants in 205 ms returned sat
[2023-03-22 17:49:25] [INFO ] After 965ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:25] [INFO ] After 1156ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-22 17:49:25] [INFO ] After 1622ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Incomplete random walk after 10000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 100028 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 100028 steps, saw 59688 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 17:49:29] [INFO ] Invariant cache hit.
[2023-03-22 17:49:30] [INFO ] [Real]Absence check using 898 positive place invariants in 930 ms returned sat
[2023-03-22 17:49:31] [INFO ] After 2253ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:49:32] [INFO ] [Nat]Absence check using 898 positive place invariants in 334 ms returned sat
[2023-03-22 17:49:33] [INFO ] After 934ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:33] [INFO ] After 1076ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-03-22 17:49:33] [INFO ] After 1919ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 80 ms.
Support contains 1 out of 1897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1897/1897 places, 1896/1896 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1897 transition count 1896
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1896 transition count 1895
Applied a total of 2 rules in 144 ms. Remains 1896 /1897 variables (removed 1) and now considering 1895/1896 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 1896/1897 places, 1895/1896 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 101493 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 101493 steps, saw 60509 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1895 rows 1896 cols
[2023-03-22 17:49:36] [INFO ] Computed 898 place invariants in 9 ms
[2023-03-22 17:49:37] [INFO ] [Real]Absence check using 898 positive place invariants in 450 ms returned sat
[2023-03-22 17:49:38] [INFO ] After 1812ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:49:39] [INFO ] [Nat]Absence check using 898 positive place invariants in 224 ms returned sat
[2023-03-22 17:49:40] [INFO ] After 910ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:40] [INFO ] After 1074ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 122 ms.
[2023-03-22 17:49:40] [INFO ] After 1685ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 89 ms.
Support contains 1 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1895/1895 transitions.
Applied a total of 0 rules in 44 ms. Remains 1896 /1896 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1896/1896 places, 1895/1895 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1895/1895 transitions.
Applied a total of 0 rules in 49 ms. Remains 1896 /1896 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
[2023-03-22 17:49:40] [INFO ] Invariant cache hit.
[2023-03-22 17:49:41] [INFO ] Implicit Places using invariants in 1409 ms returned []
[2023-03-22 17:49:41] [INFO ] Invariant cache hit.
[2023-03-22 17:49:45] [INFO ] Implicit Places using invariants and state equation in 3970 ms returned []
Implicit Place search using SMT with State Equation took 5405 ms to find 0 implicit places.
[2023-03-22 17:49:45] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-22 17:49:45] [INFO ] Invariant cache hit.
[2023-03-22 17:49:47] [INFO ] Dead Transitions using invariants and state equation in 1104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6608 ms. Remains : 1896/1896 places, 1895/1895 transitions.
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 1896 transition count 1895
Applied a total of 200 rules in 84 ms. Remains 1896 /1896 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1895 rows 1896 cols
[2023-03-22 17:49:47] [INFO ] Computed 898 place invariants in 8 ms
[2023-03-22 17:49:47] [INFO ] [Real]Absence check using 898 positive place invariants in 345 ms returned sat
[2023-03-22 17:49:48] [INFO ] After 1530ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:49:49] [INFO ] [Nat]Absence check using 898 positive place invariants in 156 ms returned sat
[2023-03-22 17:49:52] [INFO ] After 3419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 17:49:52] [INFO ] After 115ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:52] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-22 17:49:53] [INFO ] After 4305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Partial Free-agglomeration rule applied 201 times.
Drop transitions removed 201 transitions
Iterating global reduction 0 with 201 rules applied. Total rules applied 201 place count 1897 transition count 1896
Applied a total of 201 rules in 127 ms. Remains 1897 /1897 variables (removed 0) and now considering 1896/1896 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1896 rows 1897 cols
[2023-03-22 17:49:53] [INFO ] Computed 898 place invariants in 8 ms
[2023-03-22 17:49:53] [INFO ] [Real]Absence check using 898 positive place invariants in 234 ms returned sat
[2023-03-22 17:49:54] [INFO ] After 1509ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 17:49:55] [INFO ] [Nat]Absence check using 898 positive place invariants in 147 ms returned sat
[2023-03-22 17:49:56] [INFO ] After 1065ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 17:49:56] [INFO ] After 81ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 17:49:56] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-22 17:49:56] [INFO ] After 1860ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5902 transition count 5402
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5902 transition count 5402
Applied a total of 58 rules in 1503 ms. Remains 5902 /5931 variables (removed 29) and now considering 5402/5431 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1504 ms. Remains : 5902/5931 places, 5402/5431 transitions.
[2023-03-22 17:49:58] [INFO ] Flatten gal took : 111 ms
[2023-03-22 17:49:58] [INFO ] Flatten gal took : 119 ms
[2023-03-22 17:49:58] [INFO ] Input system was already deterministic with 5402 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1204 transitions
Trivial Post-agglo rules discarded 1204 transitions
Performed 1204 trivial Post agglomeration. Transition count delta: 1204
Iterating post reduction 0 with 1204 rules applied. Total rules applied 1204 place count 5930 transition count 4226
Reduce places removed 1204 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1205 rules applied. Total rules applied 2409 place count 4726 transition count 4225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2410 place count 4725 transition count 4225
Performed 784 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 784 Pre rules applied. Total rules applied 2410 place count 4725 transition count 3441
Deduced a syphon composed of 784 places in 10 ms
Reduce places removed 784 places and 0 transitions.
Iterating global reduction 3 with 1568 rules applied. Total rules applied 3978 place count 3941 transition count 3441
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 4000 place count 3919 transition count 3419
Iterating global reduction 3 with 22 rules applied. Total rules applied 4022 place count 3919 transition count 3419
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 4022 place count 3919 transition count 3402
Deduced a syphon composed of 17 places in 13 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 4056 place count 3902 transition count 3402
Performed 1598 Post agglomeration using F-continuation condition.Transition count delta: 1598
Deduced a syphon composed of 1598 places in 4 ms
Reduce places removed 1598 places and 0 transitions.
Iterating global reduction 3 with 3196 rules applied. Total rules applied 7252 place count 2304 transition count 1804
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7253 place count 2304 transition count 1803
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7255 place count 2303 transition count 1802
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7257 place count 2301 transition count 1800
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 7259 place count 2299 transition count 1800
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7259 place count 2299 transition count 1799
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7261 place count 2298 transition count 1799
Applied a total of 7261 rules in 1487 ms. Remains 2298 /5931 variables (removed 3633) and now considering 1799/5431 (removed 3632) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1488 ms. Remains : 2298/5931 places, 1799/5431 transitions.
[2023-03-22 17:50:00] [INFO ] Flatten gal took : 45 ms
[2023-03-22 17:50:00] [INFO ] Flatten gal took : 49 ms
[2023-03-22 17:50:00] [INFO ] Input system was already deterministic with 1799 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1202 transitions
Trivial Post-agglo rules discarded 1202 transitions
Performed 1202 trivial Post agglomeration. Transition count delta: 1202
Iterating post reduction 0 with 1202 rules applied. Total rules applied 1202 place count 5930 transition count 4228
Reduce places removed 1202 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 1204 rules applied. Total rules applied 2406 place count 4728 transition count 4226
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2408 place count 4726 transition count 4226
Performed 783 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 783 Pre rules applied. Total rules applied 2408 place count 4726 transition count 3443
Deduced a syphon composed of 783 places in 10 ms
Reduce places removed 783 places and 0 transitions.
Iterating global reduction 3 with 1566 rules applied. Total rules applied 3974 place count 3943 transition count 3443
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 3997 place count 3920 transition count 3420
Iterating global reduction 3 with 23 rules applied. Total rules applied 4020 place count 3920 transition count 3420
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 4020 place count 3920 transition count 3402
Deduced a syphon composed of 18 places in 25 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 4056 place count 3902 transition count 3402
Performed 1597 Post agglomeration using F-continuation condition.Transition count delta: 1597
Deduced a syphon composed of 1597 places in 4 ms
Reduce places removed 1597 places and 0 transitions.
Iterating global reduction 3 with 3194 rules applied. Total rules applied 7250 place count 2305 transition count 1805
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7251 place count 2305 transition count 1804
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7253 place count 2304 transition count 1803
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7255 place count 2302 transition count 1801
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 7257 place count 2300 transition count 1801
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7257 place count 2300 transition count 1800
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7259 place count 2299 transition count 1800
Applied a total of 7259 rules in 1351 ms. Remains 2299 /5931 variables (removed 3632) and now considering 1800/5431 (removed 3631) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1351 ms. Remains : 2299/5931 places, 1800/5431 transitions.
[2023-03-22 17:50:01] [INFO ] Flatten gal took : 49 ms
[2023-03-22 17:50:01] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:50:01] [INFO ] Input system was already deterministic with 1800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 5903 transition count 5403
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 5903 transition count 5403
Applied a total of 56 rules in 1368 ms. Remains 5903 /5931 variables (removed 28) and now considering 5403/5431 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1369 ms. Remains : 5903/5931 places, 5403/5431 transitions.
[2023-03-22 17:50:03] [INFO ] Flatten gal took : 118 ms
[2023-03-22 17:50:03] [INFO ] Flatten gal took : 134 ms
[2023-03-22 17:50:03] [INFO ] Input system was already deterministic with 5403 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 5902 transition count 5402
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 5902 transition count 5402
Applied a total of 58 rules in 1383 ms. Remains 5902 /5931 variables (removed 29) and now considering 5402/5431 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1383 ms. Remains : 5902/5931 places, 5402/5431 transitions.
[2023-03-22 17:50:05] [INFO ] Flatten gal took : 110 ms
[2023-03-22 17:50:05] [INFO ] Flatten gal took : 117 ms
[2023-03-22 17:50:05] [INFO ] Input system was already deterministic with 5402 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 5909 transition count 5409
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 5909 transition count 5409
Applied a total of 44 rules in 1418 ms. Remains 5909 /5931 variables (removed 22) and now considering 5409/5431 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1419 ms. Remains : 5909/5931 places, 5409/5431 transitions.
[2023-03-22 17:50:07] [INFO ] Flatten gal took : 109 ms
[2023-03-22 17:50:07] [INFO ] Flatten gal took : 116 ms
[2023-03-22 17:50:07] [INFO ] Input system was already deterministic with 5409 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1205 transitions
Trivial Post-agglo rules discarded 1205 transitions
Performed 1205 trivial Post agglomeration. Transition count delta: 1205
Iterating post reduction 0 with 1205 rules applied. Total rules applied 1205 place count 5930 transition count 4225
Reduce places removed 1205 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1206 rules applied. Total rules applied 2411 place count 4725 transition count 4224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2412 place count 4724 transition count 4224
Performed 784 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 784 Pre rules applied. Total rules applied 2412 place count 4724 transition count 3440
Deduced a syphon composed of 784 places in 10 ms
Reduce places removed 784 places and 0 transitions.
Iterating global reduction 3 with 1568 rules applied. Total rules applied 3980 place count 3940 transition count 3440
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 4003 place count 3917 transition count 3417
Iterating global reduction 3 with 23 rules applied. Total rules applied 4026 place count 3917 transition count 3417
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 4026 place count 3917 transition count 3399
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 4062 place count 3899 transition count 3399
Performed 1595 Post agglomeration using F-continuation condition.Transition count delta: 1595
Deduced a syphon composed of 1595 places in 4 ms
Reduce places removed 1595 places and 0 transitions.
Iterating global reduction 3 with 3190 rules applied. Total rules applied 7252 place count 2304 transition count 1804
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7253 place count 2304 transition count 1803
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7255 place count 2303 transition count 1802
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7257 place count 2301 transition count 1800
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 7259 place count 2299 transition count 1800
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7259 place count 2299 transition count 1799
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7261 place count 2298 transition count 1799
Applied a total of 7261 rules in 1301 ms. Remains 2298 /5931 variables (removed 3633) and now considering 1799/5431 (removed 3632) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1301 ms. Remains : 2298/5931 places, 1799/5431 transitions.
[2023-03-22 17:50:08] [INFO ] Flatten gal took : 44 ms
[2023-03-22 17:50:08] [INFO ] Flatten gal took : 48 ms
[2023-03-22 17:50:09] [INFO ] Input system was already deterministic with 1799 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5931/5931 places, 5431/5431 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1205 transitions
Trivial Post-agglo rules discarded 1205 transitions
Performed 1205 trivial Post agglomeration. Transition count delta: 1205
Iterating post reduction 0 with 1205 rules applied. Total rules applied 1205 place count 5930 transition count 4225
Reduce places removed 1205 places and 0 transitions.
Iterating post reduction 1 with 1205 rules applied. Total rules applied 2410 place count 4725 transition count 4225
Performed 784 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 784 Pre rules applied. Total rules applied 2410 place count 4725 transition count 3441
Deduced a syphon composed of 784 places in 11 ms
Reduce places removed 784 places and 0 transitions.
Iterating global reduction 2 with 1568 rules applied. Total rules applied 3978 place count 3941 transition count 3441
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 4001 place count 3918 transition count 3418
Iterating global reduction 2 with 23 rules applied. Total rules applied 4024 place count 3918 transition count 3418
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 4024 place count 3918 transition count 3400
Deduced a syphon composed of 18 places in 11 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 4060 place count 3900 transition count 3400
Performed 1596 Post agglomeration using F-continuation condition.Transition count delta: 1596
Deduced a syphon composed of 1596 places in 4 ms
Reduce places removed 1596 places and 0 transitions.
Iterating global reduction 2 with 3192 rules applied. Total rules applied 7252 place count 2304 transition count 1804
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7253 place count 2304 transition count 1803
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7255 place count 2303 transition count 1802
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7257 place count 2301 transition count 1800
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7259 place count 2299 transition count 1800
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7259 place count 2299 transition count 1799
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7261 place count 2298 transition count 1799
Applied a total of 7261 rules in 1533 ms. Remains 2298 /5931 variables (removed 3633) and now considering 1799/5431 (removed 3632) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1533 ms. Remains : 2298/5931 places, 1799/5431 transitions.
[2023-03-22 17:50:10] [INFO ] Flatten gal took : 45 ms
[2023-03-22 17:50:10] [INFO ] Flatten gal took : 47 ms
[2023-03-22 17:50:10] [INFO ] Input system was already deterministic with 1799 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA ShieldIIPt-PT-100B-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 17:50:10] [INFO ] Flatten gal took : 124 ms
[2023-03-22 17:50:11] [INFO ] Flatten gal took : 126 ms
[2023-03-22 17:50:11] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-22 17:50:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5931 places, 5431 transitions and 14062 arcs took 29 ms.
Total runtime 472365 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 5931 NrTr: 5431 NrArc: 14062)

parse formulas
formulas created successfully
place and transition orderings generation:0m 2.754sec

net check time: 0m 0.002sec

init dd package: 0m 2.925sec


before gc: list nodes free: 347064

after gc: idd nodes used:25701856, unused:38298144; list nodes free:161410599

before gc: list nodes free: 993047

after gc: idd nodes used:51391992, unused:12608008; list nodes free:56553260

RS generation: 31m44.277sec


-> last computed set: #nodes 51386063 (5.1e+07) #states 8,128,462,813,295,145,044,724,980 (24)


CANNOT_COMPUTE


BK_STOP 1679509360619

--------------------
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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.075sec

idd.cc:820: DD Exception: No free nodes

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="ShieldIIPt-PT-100B"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ShieldIIPt-PT-100B, 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 r394-oct2-167903717800346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B 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 ;