Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r010-tajo-165245701600061.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is ASLink-PT-10b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701600061
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 6.3K Apr 30 07:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 07:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 30 07:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Apr 30 07:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.4M May 10 09:33 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652727447757

Running Version 0
[2022-05-16 18:57:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 18:57:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:57:29] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2022-05-16 18:57:29] [INFO ] Transformed 4410 places.
[2022-05-16 18:57:29] [INFO ] Transformed 5405 transitions.
[2022-05-16 18:57:29] [INFO ] Found NUPN structural information;
[2022-05-16 18:57:29] [INFO ] Parsed PT model containing 4410 places and 5405 transitions in 299 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 5405 rows 4410 cols
[2022-05-16 18:57:30] [INFO ] Computed 433 place invariants in 428 ms
Incomplete random walk after 10000 steps, including 12 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 16) seen :9
FORMULA ASLink-PT-10b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
// Phase 1: matrix 5405 rows 4410 cols
[2022-05-16 18:57:31] [INFO ] Computed 433 place invariants in 529 ms
[2022-05-16 18:57:32] [INFO ] [Real]Absence check using 102 positive place invariants in 114 ms returned sat
[2022-05-16 18:57:32] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 139 ms returned sat
[2022-05-16 18:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:35] [INFO ] [Real]Absence check using state equation in 2959 ms returned sat
[2022-05-16 18:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:36] [INFO ] [Nat]Absence check using 102 positive place invariants in 105 ms returned sat
[2022-05-16 18:57:36] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 194 ms returned sat
[2022-05-16 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:40] [INFO ] [Nat]Absence check using state equation in 4268 ms returned unknown
[2022-05-16 18:57:41] [INFO ] [Real]Absence check using 102 positive place invariants in 122 ms returned sat
[2022-05-16 18:57:41] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 158 ms returned sat
[2022-05-16 18:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:45] [INFO ] [Real]Absence check using state equation in 3839 ms returned sat
[2022-05-16 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:46] [INFO ] [Nat]Absence check using 102 positive place invariants in 105 ms returned sat
[2022-05-16 18:57:46] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 146 ms returned sat
[2022-05-16 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:50] [INFO ] [Nat]Absence check using state equation in 3958 ms returned unknown
[2022-05-16 18:57:51] [INFO ] [Real]Absence check using 102 positive place invariants in 117 ms returned sat
[2022-05-16 18:57:51] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 148 ms returned sat
[2022-05-16 18:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:54] [INFO ] [Real]Absence check using state equation in 3312 ms returned sat
[2022-05-16 18:57:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:56] [INFO ] [Nat]Absence check using 102 positive place invariants in 118 ms returned sat
[2022-05-16 18:57:56] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 150 ms returned sat
[2022-05-16 18:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:00] [INFO ] [Nat]Absence check using state equation in 3963 ms returned sat
[2022-05-16 18:58:03] [INFO ] Deduced a trap composed of 19 places in 3181 ms of which 7 ms to minimize.
[2022-05-16 18:58:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:58:04] [INFO ] [Real]Absence check using 102 positive place invariants in 102 ms returned sat
[2022-05-16 18:58:04] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 159 ms returned sat
[2022-05-16 18:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:08] [INFO ] [Real]Absence check using state equation in 4127 ms returned unknown
[2022-05-16 18:58:09] [INFO ] [Real]Absence check using 102 positive place invariants in 100 ms returned sat
[2022-05-16 18:58:09] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 149 ms returned sat
[2022-05-16 18:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:13] [INFO ] [Real]Absence check using state equation in 3957 ms returned unknown
[2022-05-16 18:58:14] [INFO ] [Real]Absence check using 102 positive place invariants in 104 ms returned sat
[2022-05-16 18:58:14] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 145 ms returned sat
[2022-05-16 18:58:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:17] [INFO ] [Real]Absence check using state equation in 3238 ms returned sat
[2022-05-16 18:58:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:18] [INFO ] [Nat]Absence check using 102 positive place invariants in 125 ms returned sat
[2022-05-16 18:58:19] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 175 ms returned sat
[2022-05-16 18:58:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:23] [INFO ] [Nat]Absence check using state equation in 3871 ms returned unknown
[2022-05-16 18:58:23] [INFO ] [Real]Absence check using 102 positive place invariants in 108 ms returned sat
[2022-05-16 18:58:24] [INFO ] [Real]Absence check using 102 positive and 331 generalized place invariants in 147 ms returned sat
[2022-05-16 18:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:27] [INFO ] [Real]Absence check using state equation in 3510 ms returned sat
[2022-05-16 18:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:28] [INFO ] [Nat]Absence check using 102 positive place invariants in 104 ms returned sat
[2022-05-16 18:58:28] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 142 ms returned sat
[2022-05-16 18:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:32] [INFO ] [Nat]Absence check using state equation in 4082 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 4410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions removed 1027 transitions
Trivial Post-agglo rules discarded 1027 transitions
Performed 1027 trivial Post agglomeration. Transition count delta: 1027
Iterating post reduction 0 with 1027 rules applied. Total rules applied 1027 place count 4410 transition count 4378
Reduce places removed 1027 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 1073 rules applied. Total rules applied 2100 place count 3383 transition count 4332
Reduce places removed 12 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 16 rules applied. Total rules applied 2116 place count 3371 transition count 4328
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2120 place count 3367 transition count 4328
Performed 1024 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1024 Pre rules applied. Total rules applied 2120 place count 3367 transition count 3304
Deduced a syphon composed of 1024 places in 11 ms
Ensure Unique test removed 101 places
Reduce places removed 1125 places and 0 transitions.
Iterating global reduction 4 with 2149 rules applied. Total rules applied 4269 place count 2242 transition count 3304
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 4 with 73 rules applied. Total rules applied 4342 place count 2232 transition count 3241
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 5 with 63 rules applied. Total rules applied 4405 place count 2169 transition count 3241
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 38 Pre rules applied. Total rules applied 4405 place count 2169 transition count 3203
Deduced a syphon composed of 38 places in 23 ms
Ensure Unique test removed 37 places
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 6 with 113 rules applied. Total rules applied 4518 place count 2094 transition count 3203
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 4518 place count 2094 transition count 3166
Deduced a syphon composed of 37 places in 47 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 4592 place count 2057 transition count 3166
Discarding 141 places :
Symmetric choice reduction at 6 with 141 rule applications. Total rules 4733 place count 1916 transition count 3025
Iterating global reduction 6 with 141 rules applied. Total rules applied 4874 place count 1916 transition count 3025
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4875 place count 1916 transition count 3024
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 46 Pre rules applied. Total rules applied 4875 place count 1916 transition count 2978
Deduced a syphon composed of 46 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 7 with 93 rules applied. Total rules applied 4968 place count 1869 transition count 2978
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4968 place count 1869 transition count 2977
Deduced a syphon composed of 1 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 4971 place count 1867 transition count 2977
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 4982 place count 1856 transition count 2908
Iterating global reduction 7 with 11 rules applied. Total rules applied 4993 place count 1856 transition count 2908
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 9 Pre rules applied. Total rules applied 4993 place count 1856 transition count 2899
Deduced a syphon composed of 9 places in 9 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 5011 place count 1847 transition count 2899
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5012 place count 1846 transition count 2891
Iterating global reduction 7 with 1 rules applied. Total rules applied 5013 place count 1846 transition count 2891
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5014 place count 1845 transition count 2883
Iterating global reduction 7 with 1 rules applied. Total rules applied 5015 place count 1845 transition count 2883
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5016 place count 1844 transition count 2875
Iterating global reduction 7 with 1 rules applied. Total rules applied 5017 place count 1844 transition count 2875
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5018 place count 1843 transition count 2867
Iterating global reduction 7 with 1 rules applied. Total rules applied 5019 place count 1843 transition count 2867
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5020 place count 1842 transition count 2859
Iterating global reduction 7 with 1 rules applied. Total rules applied 5021 place count 1842 transition count 2859
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5022 place count 1841 transition count 2851
Iterating global reduction 7 with 1 rules applied. Total rules applied 5023 place count 1841 transition count 2851
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5024 place count 1840 transition count 2843
Iterating global reduction 7 with 1 rules applied. Total rules applied 5025 place count 1840 transition count 2843
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5026 place count 1839 transition count 2835
Iterating global reduction 7 with 1 rules applied. Total rules applied 5027 place count 1839 transition count 2835
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5028 place count 1838 transition count 2827
Iterating global reduction 7 with 1 rules applied. Total rules applied 5029 place count 1838 transition count 2827
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5030 place count 1837 transition count 2819
Iterating global reduction 7 with 1 rules applied. Total rules applied 5031 place count 1837 transition count 2819
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5032 place count 1836 transition count 2811
Iterating global reduction 7 with 1 rules applied. Total rules applied 5033 place count 1836 transition count 2811
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5034 place count 1835 transition count 2803
Iterating global reduction 7 with 1 rules applied. Total rules applied 5035 place count 1835 transition count 2803
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5036 place count 1834 transition count 2795
Iterating global reduction 7 with 1 rules applied. Total rules applied 5037 place count 1834 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5038 place count 1833 transition count 2787
Iterating global reduction 7 with 1 rules applied. Total rules applied 5039 place count 1833 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5040 place count 1832 transition count 2779
Iterating global reduction 7 with 1 rules applied. Total rules applied 5041 place count 1832 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5042 place count 1831 transition count 2771
Iterating global reduction 7 with 1 rules applied. Total rules applied 5043 place count 1831 transition count 2771
Performed 264 Post agglomeration using F-continuation condition.Transition count delta: 264
Deduced a syphon composed of 264 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 266 places and 0 transitions.
Iterating global reduction 7 with 530 rules applied. Total rules applied 5573 place count 1565 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5574 place count 1564 transition count 2506
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 5576 place count 1563 transition count 2506
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5577 place count 1562 transition count 2505
Iterating global reduction 7 with 1 rules applied. Total rules applied 5578 place count 1562 transition count 2505
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 5580 place count 1562 transition count 2503
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 5581 place count 1561 transition count 2503
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 5583 place count 1560 transition count 2512
Free-agglomeration rule applied 11 times.
Iterating global reduction 9 with 11 rules applied. Total rules applied 5594 place count 1560 transition count 2501
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 5605 place count 1549 transition count 2501
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 5615 place count 1549 transition count 2491
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 5625 place count 1539 transition count 2491
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5626 place count 1538 transition count 2490
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 11 with 30 rules applied. Total rules applied 5656 place count 1518 transition count 2480
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 12 with 10 rules applied. Total rules applied 5666 place count 1508 transition count 2480
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 29 Pre rules applied. Total rules applied 5666 place count 1508 transition count 2451
Deduced a syphon composed of 29 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 13 with 59 rules applied. Total rules applied 5725 place count 1478 transition count 2451
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 13 with 11 rules applied. Total rules applied 5736 place count 1467 transition count 2451
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 5736 place count 1467 transition count 2450
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 5738 place count 1466 transition count 2450
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 6 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 14 with 42 rules applied. Total rules applied 5780 place count 1445 transition count 2429
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 5789 place count 1436 transition count 2420
Iterating global reduction 14 with 9 rules applied. Total rules applied 5798 place count 1436 transition count 2420
Free-agglomeration rule applied 10 times.
Iterating global reduction 14 with 10 rules applied. Total rules applied 5808 place count 1436 transition count 2410
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 14 with 10 rules applied. Total rules applied 5818 place count 1426 transition count 2410
Applied a total of 5818 rules in 4871 ms. Remains 1426 /4410 variables (removed 2984) and now considering 2410/5405 (removed 2995) transitions.
Finished structural reductions, in 1 iterations. Remains : 1426/4410 places, 2410/5405 transitions.
// Phase 1: matrix 2410 rows 1426 cols
[2022-05-16 18:58:37] [INFO ] Computed 248 place invariants in 84 ms
Incomplete random walk after 1000000 steps, including 9401 resets, run finished after 4524 ms. (steps per millisecond=221 ) properties (out of 7) seen :1
FORMULA ASLink-PT-10b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 927 resets, run finished after 1578 ms. (steps per millisecond=633 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 918 resets, run finished after 1688 ms. (steps per millisecond=592 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 923 resets, run finished after 1609 ms. (steps per millisecond=621 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 927 resets, run finished after 1551 ms. (steps per millisecond=644 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 928 resets, run finished after 1881 ms. (steps per millisecond=531 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 920 resets, run finished after 2107 ms. (steps per millisecond=474 ) properties (out of 6) seen :0
// Phase 1: matrix 2410 rows 1426 cols
[2022-05-16 18:58:52] [INFO ] Computed 248 place invariants in 87 ms
[2022-05-16 18:58:53] [INFO ] [Real]Absence check using 60 positive place invariants in 44 ms returned sat
[2022-05-16 18:58:53] [INFO ] [Real]Absence check using 60 positive and 188 generalized place invariants in 63 ms returned sat
[2022-05-16 18:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:54] [INFO ] [Real]Absence check using state equation in 858 ms returned sat
[2022-05-16 18:58:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:54] [INFO ] [Nat]Absence check using 60 positive place invariants in 26 ms returned sat
[2022-05-16 18:58:54] [INFO ] [Nat]Absence check using 60 positive and 188 generalized place invariants in 49 ms returned sat
[2022-05-16 18:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:55] [INFO ] [Nat]Absence check using state equation in 907 ms returned sat
[2022-05-16 18:58:55] [INFO ] Computed and/alt/rep : 963/3708/963 causal constraints (skipped 1398 transitions) in 278 ms.
[2022-05-16 18:59:01] [INFO ] Added : 102 causal constraints over 21 iterations in 5899 ms. Result :sat
Minimization took 542 ms.
[2022-05-16 18:59:02] [INFO ] [Real]Absence check using 60 positive place invariants in 24 ms returned sat
[2022-05-16 18:59:02] [INFO ] [Real]Absence check using 60 positive and 188 generalized place invariants in 44 ms returned sat
[2022-05-16 18:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:02] [INFO ] [Real]Absence check using state equation in 796 ms returned sat
[2022-05-16 18:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:03] [INFO ] [Nat]Absence check using 60 positive place invariants in 29 ms returned sat
[2022-05-16 18:59:03] [INFO ] [Nat]Absence check using 60 positive and 188 generalized place invariants in 54 ms returned sat
[2022-05-16 18:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:04] [INFO ] [Nat]Absence check using state equation in 1324 ms returned sat
[2022-05-16 18:59:04] [INFO ] Computed and/alt/rep : 963/3708/963 causal constraints (skipped 1398 transitions) in 135 ms.
[2022-05-16 18:59:24] [INFO ] Added : 520 causal constraints over 104 iterations in 20115 ms.(timeout) Result :sat
Minimization took 1288 ms.
[2022-05-16 18:59:26] [INFO ] [Real]Absence check using 60 positive place invariants in 22 ms returned sat
[2022-05-16 18:59:26] [INFO ] [Real]Absence check using 60 positive and 188 generalized place invariants in 47 ms returned sat
[2022-05-16 18:59:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:27] [INFO ] [Real]Absence check using state equation in 877 ms returned sat
[2022-05-16 18:59:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:27] [INFO ] [Nat]Absence check using 60 positive place invariants in 24 ms returned sat
[2022-05-16 18:59:27] [INFO ] [Nat]Absence check using 60 positive and 188 generalized place invariants in 47 ms returned sat
[2022-05-16 18:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:28] [INFO ] [Nat]Absence check using state equation in 1326 ms returned sat
[2022-05-16 18:59:29] [INFO ] Computed and/alt/rep : 963/3708/963 causal constraints (skipped 1398 transitions) in 175 ms.
[2022-05-16 18:59:36] [INFO ] Added : 173 causal constraints over 35 iterations in 7745 ms. Result :sat
Minimization took 928 ms.
[2022-05-16 18:59:38] [INFO ] [Real]Absence check using 60 positive place invariants in 22 ms returned sat
[2022-05-16 18:59:38] [INFO ] [Real]Absence check using 60 positive and 188 generalized place invariants in 46 ms returned sat
[2022-05-16 18:59:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:38] [INFO ] [Real]Absence check using state equation in 784 ms returned sat
[2022-05-16 18:59:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:39] [INFO ] [Nat]Absence check using 60 positive place invariants in 24 ms returned sat
[2022-05-16 18:59:39] [INFO ] [Nat]Absence check using 60 positive and 188 generalized place invariants in 47 ms returned sat
[2022-05-16 18:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:40] [INFO ] [Nat]Absence check using state equation in 976 ms returned sat
[2022-05-16 18:59:40] [INFO ] Computed and/alt/rep : 963/3708/963 causal constraints (skipped 1398 transitions) in 142 ms.
[2022-05-16 19:00:00] [INFO ] Added : 515 causal constraints over 103 iterations in 20208 ms.(timeout) Result :sat
Minimization took 1348 ms.
[2022-05-16 19:00:02] [INFO ] [Real]Absence check using 60 positive place invariants in 22 ms returned sat
[2022-05-16 19:00:02] [INFO ] [Real]Absence check using 60 positive and 188 generalized place invariants in 46 ms returned sat
[2022-05-16 19:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:02] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2022-05-16 19:00:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:03] [INFO ] [Nat]Absence check using 60 positive place invariants in 24 ms returned sat
[2022-05-16 19:00:03] [INFO ] [Nat]Absence check using 60 positive and 188 generalized place invariants in 50 ms returned sat
[2022-05-16 19:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:04] [INFO ] [Nat]Absence check using state equation in 1288 ms returned sat
[2022-05-16 19:00:04] [INFO ] Computed and/alt/rep : 963/3708/963 causal constraints (skipped 1398 transitions) in 166 ms.
[2022-05-16 19:00:08] [INFO ] Added : 113 causal constraints over 23 iterations in 4250 ms. Result :sat
Minimization took 3003 ms.
[2022-05-16 19:00:12] [INFO ] [Real]Absence check using 60 positive place invariants in 22 ms returned sat
[2022-05-16 19:00:12] [INFO ] [Real]Absence check using 60 positive and 188 generalized place invariants in 46 ms returned sat
[2022-05-16 19:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:12] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2022-05-16 19:00:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:13] [INFO ] [Nat]Absence check using 60 positive place invariants in 25 ms returned sat
[2022-05-16 19:00:13] [INFO ] [Nat]Absence check using 60 positive and 188 generalized place invariants in 49 ms returned sat
[2022-05-16 19:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:14] [INFO ] [Nat]Absence check using state equation in 1370 ms returned sat
[2022-05-16 19:00:14] [INFO ] Computed and/alt/rep : 963/3708/963 causal constraints (skipped 1398 transitions) in 199 ms.
[2022-05-16 19:00:18] [INFO ] Added : 105 causal constraints over 21 iterations in 4238 ms. Result :sat
Minimization took 688 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 370100 steps, including 3427 resets, run finished after 1660 ms. (steps per millisecond=222 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1126300 steps, including 7087 resets, run finished after 4558 ms. (steps per millisecond=247 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 337500 steps, including 3357 resets, run finished after 1323 ms. (steps per millisecond=255 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1021100 steps, including 9481 resets, run finished after 4287 ms. (steps per millisecond=238 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 345300 steps, including 2899 resets, run finished after 1390 ms. (steps per millisecond=248 ) properties (out of 6) seen :1 could not realise parikh vector
FORMULA ASLink-PT-10b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1426 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1426/1426 places, 2410/2410 transitions.
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 2 place count 1425 transition count 2409
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1424 transition count 2408
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1424 transition count 2408
Applied a total of 4 rules in 150 ms. Remains 1424 /1426 variables (removed 2) and now considering 2408/2410 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1424/1426 places, 2408/2410 transitions.
// Phase 1: matrix 2408 rows 1424 cols
[2022-05-16 19:00:33] [INFO ] Computed 248 place invariants in 90 ms
Incomplete random walk after 1000000 steps, including 9467 resets, run finished after 3989 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 925 resets, run finished after 1583 ms. (steps per millisecond=631 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 925 resets, run finished after 1556 ms. (steps per millisecond=642 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 917 resets, run finished after 1562 ms. (steps per millisecond=640 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 921 resets, run finished after 1468 ms. (steps per millisecond=681 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 924 resets, run finished after 1594 ms. (steps per millisecond=627 ) properties (out of 5) seen :0
// Phase 1: matrix 2408 rows 1424 cols
[2022-05-16 19:00:45] [INFO ] Computed 248 place invariants in 94 ms
[2022-05-16 19:00:45] [INFO ] [Real]Absence check using 66 positive place invariants in 22 ms returned sat
[2022-05-16 19:00:45] [INFO ] [Real]Absence check using 66 positive and 182 generalized place invariants in 40 ms returned sat
[2022-05-16 19:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:46] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2022-05-16 19:00:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:46] [INFO ] [Nat]Absence check using 66 positive place invariants in 25 ms returned sat
[2022-05-16 19:00:46] [INFO ] [Nat]Absence check using 66 positive and 182 generalized place invariants in 47 ms returned sat
[2022-05-16 19:00:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:47] [INFO ] [Nat]Absence check using state equation in 1216 ms returned sat
[2022-05-16 19:00:47] [INFO ] Computed and/alt/rep : 961/3697/961 causal constraints (skipped 1398 transitions) in 159 ms.
[2022-05-16 19:01:07] [INFO ] Added : 465 causal constraints over 93 iterations in 20224 ms.(timeout) Result :sat
Minimization took 1541 ms.
[2022-05-16 19:01:09] [INFO ] [Real]Absence check using 66 positive place invariants in 23 ms returned sat
[2022-05-16 19:01:09] [INFO ] [Real]Absence check using 66 positive and 182 generalized place invariants in 44 ms returned sat
[2022-05-16 19:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:10] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2022-05-16 19:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:10] [INFO ] [Nat]Absence check using 66 positive place invariants in 25 ms returned sat
[2022-05-16 19:01:10] [INFO ] [Nat]Absence check using 66 positive and 182 generalized place invariants in 44 ms returned sat
[2022-05-16 19:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:11] [INFO ] [Nat]Absence check using state equation in 1091 ms returned sat
[2022-05-16 19:01:12] [INFO ] Computed and/alt/rep : 961/3697/961 causal constraints (skipped 1398 transitions) in 143 ms.
[2022-05-16 19:01:32] [INFO ] Added : 595 causal constraints over 119 iterations in 20077 ms.(timeout) Result :sat
Minimization took 1700 ms.
[2022-05-16 19:01:34] [INFO ] [Real]Absence check using 66 positive place invariants in 25 ms returned sat
[2022-05-16 19:01:34] [INFO ] [Real]Absence check using 66 positive and 182 generalized place invariants in 47 ms returned sat
[2022-05-16 19:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:34] [INFO ] [Real]Absence check using state equation in 846 ms returned sat
[2022-05-16 19:01:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:35] [INFO ] [Nat]Absence check using 66 positive place invariants in 25 ms returned sat
[2022-05-16 19:01:35] [INFO ] [Nat]Absence check using 66 positive and 182 generalized place invariants in 43 ms returned sat
[2022-05-16 19:01:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:36] [INFO ] [Nat]Absence check using state equation in 1151 ms returned sat
[2022-05-16 19:01:36] [INFO ] Computed and/alt/rep : 961/3697/961 causal constraints (skipped 1398 transitions) in 187 ms.
[2022-05-16 19:01:56] [INFO ] Added : 565 causal constraints over 113 iterations in 20030 ms.(timeout) Result :sat
Minimization took 3019 ms.
[2022-05-16 19:01:59] [INFO ] [Real]Absence check using 66 positive place invariants in 26 ms returned sat
[2022-05-16 19:01:59] [INFO ] [Real]Absence check using 66 positive and 182 generalized place invariants in 50 ms returned sat
[2022-05-16 19:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:00] [INFO ] [Real]Absence check using state equation in 860 ms returned sat
[2022-05-16 19:02:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:01] [INFO ] [Nat]Absence check using 66 positive place invariants in 27 ms returned sat
[2022-05-16 19:02:01] [INFO ] [Nat]Absence check using 66 positive and 182 generalized place invariants in 48 ms returned sat
[2022-05-16 19:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:02] [INFO ] [Nat]Absence check using state equation in 1106 ms returned sat
[2022-05-16 19:02:02] [INFO ] Computed and/alt/rep : 961/3697/961 causal constraints (skipped 1398 transitions) in 180 ms.
[2022-05-16 19:02:09] [INFO ] Added : 171 causal constraints over 35 iterations in 6838 ms. Result :sat
Minimization took 670 ms.
[2022-05-16 19:02:10] [INFO ] [Real]Absence check using 66 positive place invariants in 24 ms returned sat
[2022-05-16 19:02:10] [INFO ] [Real]Absence check using 66 positive and 182 generalized place invariants in 48 ms returned sat
[2022-05-16 19:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:11] [INFO ] [Real]Absence check using state equation in 1009 ms returned sat
[2022-05-16 19:02:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:11] [INFO ] [Nat]Absence check using 66 positive place invariants in 26 ms returned sat
[2022-05-16 19:02:11] [INFO ] [Nat]Absence check using 66 positive and 182 generalized place invariants in 47 ms returned sat
[2022-05-16 19:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:12] [INFO ] [Nat]Absence check using state equation in 935 ms returned sat
[2022-05-16 19:02:12] [INFO ] Computed and/alt/rep : 961/3697/961 causal constraints (skipped 1398 transitions) in 179 ms.
[2022-05-16 19:02:32] [INFO ] Added : 530 causal constraints over 106 iterations in 20227 ms.(timeout) Result :sat
Minimization took 927 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 481300 steps, including 5041 resets, run finished after 2307 ms. (steps per millisecond=208 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 310000 steps, including 2628 resets, run finished after 1257 ms. (steps per millisecond=246 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1146000 steps, including 10214 resets, run finished after 5054 ms. (steps per millisecond=226 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 625700 steps, including 6345 resets, run finished after 2693 ms. (steps per millisecond=232 ) properties (out of 5) seen :0 could not realise parikh vector
Support contains 5 out of 1424 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1424/1424 places, 2408/2408 transitions.
Applied a total of 0 rules in 66 ms. Remains 1424 /1424 variables (removed 0) and now considering 2408/2408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1424/1424 places, 2408/2408 transitions.
Starting structural reductions, iteration 0 : 1424/1424 places, 2408/2408 transitions.
Applied a total of 0 rules in 62 ms. Remains 1424 /1424 variables (removed 0) and now considering 2408/2408 (removed 0) transitions.
// Phase 1: matrix 2408 rows 1424 cols
[2022-05-16 19:02:45] [INFO ] Computed 248 place invariants in 95 ms
[2022-05-16 19:02:46] [INFO ] Implicit Places using invariants in 1241 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 432, 470, 504, 508, 509, 520, 521, 523, 540, 558, 627, 631, 632, 643, 644, 646, 663, 681, 719, 753, 757, 758, 769, 770, 772, 789, 807, 882, 883, 894, 895, 897, 914, 932, 1001, 1005, 1006, 1017, 1018, 1020, 1037, 1055, 1090, 1127, 1131, 1132, 1143, 1144, 1146, 1163, 1181, 1250, 1254, 1255, 1258, 1269, 1270, 1271, 1289, 1291, 1295, 1313, 1314, 1315, 1316, 1328, 1334, 1340, 1346, 1352, 1358, 1364, 1370, 1376, 1382, 1388]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 1246 ms to find 104 implicit places.
[2022-05-16 19:02:46] [INFO ] Redundant transitions in 172 ms returned []
// Phase 1: matrix 2408 rows 1320 cols
[2022-05-16 19:02:46] [INFO ] Computed 144 place invariants in 48 ms
[2022-05-16 19:02:47] [INFO ] Dead Transitions using invariants and state equation in 1150 ms returned []
Starting structural reductions, iteration 1 : 1320/1424 places, 2408/2408 transitions.
Drop transitions removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 187 rules applied. Total rules applied 187 place count 1320 transition count 2221
Reduce places removed 187 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 200 rules applied. Total rules applied 387 place count 1133 transition count 2208
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 390 place count 1130 transition count 2208
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 390 place count 1130 transition count 2161
Deduced a syphon composed of 47 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 95 rules applied. Total rules applied 485 place count 1082 transition count 2161
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 497 place count 1078 transition count 2153
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 505 place count 1070 transition count 2153
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 520 place count 1055 transition count 2138
Iterating global reduction 5 with 15 rules applied. Total rules applied 535 place count 1055 transition count 2138
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 538 place count 1055 transition count 2135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 538 place count 1055 transition count 2134
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 540 place count 1054 transition count 2134
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 543 place count 1051 transition count 2128
Iterating global reduction 6 with 3 rules applied. Total rules applied 546 place count 1051 transition count 2128
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 547 place count 1050 transition count 2127
Iterating global reduction 6 with 1 rules applied. Total rules applied 548 place count 1050 transition count 2127
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 549 place count 1049 transition count 2125
Iterating global reduction 6 with 1 rules applied. Total rules applied 550 place count 1049 transition count 2125
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 5 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 6 with 140 rules applied. Total rules applied 690 place count 979 transition count 2055
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 699 place count 970 transition count 2046
Iterating global reduction 6 with 9 rules applied. Total rules applied 708 place count 970 transition count 2046
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 717 place count 970 transition count 2037
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 721 place count 968 transition count 2038
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 7 with 21 rules applied. Total rules applied 742 place count 968 transition count 2017
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 7 with 22 rules applied. Total rules applied 764 place count 946 transition count 2017
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 8 with 30 rules applied. Total rules applied 794 place count 946 transition count 2017
Applied a total of 794 rules in 619 ms. Remains 946 /1320 variables (removed 374) and now considering 2017/2408 (removed 391) transitions.
// Phase 1: matrix 2017 rows 946 cols
[2022-05-16 19:02:48] [INFO ] Computed 138 place invariants in 48 ms
[2022-05-16 19:02:49] [INFO ] Implicit Places using invariants in 787 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 242, 259, 265, 268, 270, 275, 276, 328, 347, 353, 356, 358, 363, 364, 416, 433, 439, 442, 444, 449, 450, 502, 521, 527, 530, 532, 537, 538, 608, 614, 617, 619, 622, 627, 628, 680, 697, 703, 706, 708, 713, 714, 766, 785, 791, 794, 796, 801, 802, 854, 871, 877, 880, 882]
Discarding 68 places :
Implicit Place search using SMT only with invariants took 794 ms to find 68 implicit places.
Starting structural reductions, iteration 2 : 878/1424 places, 2017/2408 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 848 transition count 1987
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 848 transition count 1987
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 70 place count 838 transition count 1977
Iterating global reduction 0 with 10 rules applied. Total rules applied 80 place count 838 transition count 1977
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 7 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 118 place count 819 transition count 1958
Free-agglomeration rule applied 30 times.
Iterating global reduction 0 with 30 rules applied. Total rules applied 148 place count 819 transition count 1928
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 178 place count 789 transition count 1928
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 187 place count 789 transition count 1919
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 196 place count 780 transition count 1919
Applied a total of 196 rules in 281 ms. Remains 780 /878 variables (removed 98) and now considering 1919/2017 (removed 98) transitions.
// Phase 1: matrix 1919 rows 780 cols
[2022-05-16 19:02:49] [INFO ] Computed 70 place invariants in 45 ms
[2022-05-16 19:02:50] [INFO ] Implicit Places using invariants in 605 ms returned []
// Phase 1: matrix 1919 rows 780 cols
[2022-05-16 19:02:50] [INFO ] Computed 70 place invariants in 24 ms
[2022-05-16 19:02:51] [INFO ] Implicit Places using invariants and state equation in 1787 ms returned []
Implicit Place search using SMT with State Equation took 2396 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 780/1424 places, 1919/2408 transitions.
Successfully produced net in file /tmp/petri1000_8226228111760773908.dot
Successfully produced net in file /tmp/petri1001_8584909989802896808.dot
Successfully produced net in file /tmp/petri1002_17482655254872767429.dot
Successfully produced net in file /tmp/petri1003_5826712000885876017.dot
Successfully produced net in file /tmp/petri1004_6530497541947826416.dot
Successfully produced net in file /tmp/petri1005_7465313349536272456.dot
Successfully produced net in file /tmp/petri1006_6076673420615603574.dot
Successfully produced net in file /tmp/petri1007_7412728509973099407.dot
Successfully produced net in file /tmp/petri1008_9316641347878004497.dot
Successfully produced net in file /tmp/petri1009_3282352835068366522.dot
Drop transitions removed 10 transitions
Dominated transitions for bounds rules discarded 10 transitions
// Phase 1: matrix 1909 rows 780 cols
[2022-05-16 19:02:52] [INFO ] Computed 70 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 15963 resets, run finished after 3297 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2135 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2139 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2136 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2118 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2140 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 5) seen :0
// Phase 1: matrix 1909 rows 780 cols
[2022-05-16 19:03:00] [INFO ] Computed 70 place invariants in 47 ms
[2022-05-16 19:03:00] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:00] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:00] [INFO ] [Real]Absence check using state equation in 639 ms returned sat
[2022-05-16 19:03:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:01] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:01] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2022-05-16 19:03:01] [INFO ] Computed and/alt/rep : 459/1988/459 causal constraints (skipped 1401 transitions) in 152 ms.
[2022-05-16 19:03:04] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 5 ms to minimize.
[2022-05-16 19:03:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 321 ms
[2022-05-16 19:03:04] [INFO ] Added : 79 causal constraints over 16 iterations in 3259 ms. Result :sat
Minimization took 555 ms.
[2022-05-16 19:03:05] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:05] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:06] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2022-05-16 19:03:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:06] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:07] [INFO ] [Nat]Absence check using state equation in 1030 ms returned sat
[2022-05-16 19:03:07] [INFO ] Computed and/alt/rep : 459/1988/459 causal constraints (skipped 1401 transitions) in 151 ms.
[2022-05-16 19:03:10] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 2 ms to minimize.
[2022-05-16 19:03:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 290 ms
[2022-05-16 19:03:11] [INFO ] Added : 89 causal constraints over 18 iterations in 3400 ms. Result :sat
Minimization took 658 ms.
[2022-05-16 19:03:11] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:11] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 20 ms returned sat
[2022-05-16 19:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:12] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2022-05-16 19:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:12] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:13] [INFO ] [Nat]Absence check using state equation in 769 ms returned sat
[2022-05-16 19:03:13] [INFO ] Computed and/alt/rep : 459/1988/459 causal constraints (skipped 1401 transitions) in 128 ms.
[2022-05-16 19:03:16] [INFO ] Added : 80 causal constraints over 16 iterations in 2816 ms. Result :sat
Minimization took 444 ms.
[2022-05-16 19:03:16] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:16] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:17] [INFO ] [Real]Absence check using state equation in 604 ms returned sat
[2022-05-16 19:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:17] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:18] [INFO ] [Nat]Absence check using state equation in 1088 ms returned sat
[2022-05-16 19:03:19] [INFO ] Computed and/alt/rep : 459/1988/459 causal constraints (skipped 1401 transitions) in 125 ms.
[2022-05-16 19:03:20] [INFO ] Added : 45 causal constraints over 10 iterations in 1938 ms. Result :sat
Minimization took 480 ms.
[2022-05-16 19:03:21] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:21] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:22] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2022-05-16 19:03:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:22] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 30 ms returned sat
[2022-05-16 19:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:22] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2022-05-16 19:03:23] [INFO ] Computed and/alt/rep : 459/1988/459 causal constraints (skipped 1401 transitions) in 149 ms.
[2022-05-16 19:03:25] [INFO ] Added : 60 causal constraints over 13 iterations in 2120 ms. Result :sat
Minimization took 389 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 138700 steps, including 2137 resets, run finished after 472 ms. (steps per millisecond=293 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 206600 steps, including 5821 resets, run finished after 688 ms. (steps per millisecond=300 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 76000 steps, including 1577 resets, run finished after 191 ms. (steps per millisecond=397 ) properties (out of 5) seen :2 could not realise parikh vector
FORMULA ASLink-PT-10b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 484700 steps, including 16638 resets, run finished after 1222 ms. (steps per millisecond=396 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 150300 steps, including 3873 resets, run finished after 458 ms. (steps per millisecond=328 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1909/1909 transitions.
Graph (complete) has 4715 edges and 780 vertex of which 770 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.9 ms
Discarding 10 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 770 transition count 1907
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 768 transition count 1907
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 767 transition count 1906
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 767 transition count 1906
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 767 transition count 1905
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 18 place count 767 transition count 1905
Applied a total of 18 rules in 175 ms. Remains 767 /780 variables (removed 13) and now considering 1905/1909 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 767/780 places, 1905/1909 transitions.
// Phase 1: matrix 1905 rows 767 cols
[2022-05-16 19:03:28] [INFO ] Computed 70 place invariants in 46 ms
Incomplete random walk after 1000000 steps, including 15929 resets, run finished after 3089 ms. (steps per millisecond=323 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2157 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2147 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2152 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 3) seen :0
// Phase 1: matrix 1905 rows 767 cols
[2022-05-16 19:03:34] [INFO ] Computed 70 place invariants in 45 ms
[2022-05-16 19:03:34] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:34] [INFO ] [Real]Absence check using 17 positive and 53 generalized place invariants in 26 ms returned sat
[2022-05-16 19:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:35] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2022-05-16 19:03:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:35] [INFO ] [Nat]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:35] [INFO ] [Nat]Absence check using 17 positive and 53 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:36] [INFO ] [Nat]Absence check using state equation in 929 ms returned sat
[2022-05-16 19:03:36] [INFO ] Computed and/alt/rep : 454/1950/454 causal constraints (skipped 1402 transitions) in 120 ms.
[2022-05-16 19:03:39] [INFO ] Added : 60 causal constraints over 12 iterations in 2981 ms. Result :sat
Minimization took 533 ms.
[2022-05-16 19:03:40] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:40] [INFO ] [Real]Absence check using 17 positive and 53 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:40] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2022-05-16 19:03:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:40] [INFO ] [Nat]Absence check using 17 positive place invariants in 14 ms returned sat
[2022-05-16 19:03:40] [INFO ] [Nat]Absence check using 17 positive and 53 generalized place invariants in 21 ms returned sat
[2022-05-16 19:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:41] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2022-05-16 19:03:41] [INFO ] Computed and/alt/rep : 454/1950/454 causal constraints (skipped 1402 transitions) in 97 ms.
[2022-05-16 19:03:43] [INFO ] Added : 46 causal constraints over 10 iterations in 1888 ms. Result :sat
Minimization took 475 ms.
[2022-05-16 19:03:44] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:44] [INFO ] [Real]Absence check using 17 positive and 53 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:44] [INFO ] [Real]Absence check using state equation in 639 ms returned sat
[2022-05-16 19:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:45] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:45] [INFO ] [Nat]Absence check using 17 positive and 53 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:45] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2022-05-16 19:03:45] [INFO ] Computed and/alt/rep : 454/1950/454 causal constraints (skipped 1402 transitions) in 159 ms.
[2022-05-16 19:03:47] [INFO ] Added : 43 causal constraints over 9 iterations in 1835 ms. Result :sat
Minimization took 509 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 71500 steps, including 1609 resets, run finished after 314 ms. (steps per millisecond=227 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 190400 steps, including 2527 resets, run finished after 678 ms. (steps per millisecond=280 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 172800 steps, including 3078 resets, run finished after 454 ms. (steps per millisecond=380 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 767 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 767/767 places, 1905/1905 transitions.
Applied a total of 0 rules in 30 ms. Remains 767 /767 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 767/767 places, 1905/1905 transitions.
Starting structural reductions, iteration 0 : 767/767 places, 1905/1905 transitions.
Applied a total of 0 rules in 31 ms. Remains 767 /767 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
// Phase 1: matrix 1905 rows 767 cols
[2022-05-16 19:03:49] [INFO ] Computed 70 place invariants in 46 ms
[2022-05-16 19:03:50] [INFO ] Implicit Places using invariants in 559 ms returned [482]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 562 ms to find 1 implicit places.
[2022-05-16 19:03:50] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 1905 rows 766 cols
[2022-05-16 19:03:50] [INFO ] Computed 69 place invariants in 23 ms
[2022-05-16 19:03:51] [INFO ] Dead Transitions using invariants and state equation in 773 ms returned []
Starting structural reductions, iteration 1 : 766/767 places, 1905/1905 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 765 transition count 1904
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 765 transition count 1903
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 764 transition count 1903
Applied a total of 4 rules in 87 ms. Remains 764 /766 variables (removed 2) and now considering 1903/1905 (removed 2) transitions.
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:03:51] [INFO ] Computed 69 place invariants in 45 ms
[2022-05-16 19:03:51] [INFO ] Implicit Places using invariants in 552 ms returned []
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:03:51] [INFO ] Computed 69 place invariants in 23 ms
[2022-05-16 19:03:53] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2264 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 764/767 places, 1903/1905 transitions.
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:03:53] [INFO ] Computed 69 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 15829 resets, run finished after 2994 ms. (steps per millisecond=334 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2128 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2118 resets, run finished after 912 ms. (steps per millisecond=1096 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2118 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 3) seen :0
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:03:59] [INFO ] Computed 69 place invariants in 41 ms
[2022-05-16 19:03:59] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:59] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:00] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2022-05-16 19:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:00] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2022-05-16 19:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:01] [INFO ] [Nat]Absence check using state equation in 1168 ms returned sat
[2022-05-16 19:04:01] [INFO ] Computed and/alt/rep : 445/1877/445 causal constraints (skipped 1409 transitions) in 142 ms.
[2022-05-16 19:04:03] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 4 ms to minimize.
[2022-05-16 19:04:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 279 ms
[2022-05-16 19:04:03] [INFO ] Added : 40 causal constraints over 9 iterations in 2340 ms. Result :sat
Minimization took 330 ms.
[2022-05-16 19:04:04] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:04] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 19 ms returned sat
[2022-05-16 19:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:04] [INFO ] [Real]Absence check using state equation in 555 ms returned sat
[2022-05-16 19:04:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:05] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 20 ms returned sat
[2022-05-16 19:04:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:05] [INFO ] [Nat]Absence check using state equation in 875 ms returned sat
[2022-05-16 19:04:06] [INFO ] Computed and/alt/rep : 445/1877/445 causal constraints (skipped 1409 transitions) in 148 ms.
[2022-05-16 19:04:07] [INFO ] Added : 54 causal constraints over 11 iterations in 1868 ms. Result :sat
Minimization took 312 ms.
[2022-05-16 19:04:08] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-05-16 19:04:08] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 33 ms returned sat
[2022-05-16 19:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:09] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2022-05-16 19:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:09] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2022-05-16 19:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:10] [INFO ] [Nat]Absence check using state equation in 816 ms returned sat
[2022-05-16 19:04:10] [INFO ] Computed and/alt/rep : 445/1877/445 causal constraints (skipped 1409 transitions) in 141 ms.
[2022-05-16 19:04:11] [INFO ] Added : 27 causal constraints over 6 iterations in 1083 ms. Result :sat
Minimization took 391 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 59600 steps, including 1426 resets, run finished after 202 ms. (steps per millisecond=295 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 74600 steps, including 1579 resets, run finished after 229 ms. (steps per millisecond=325 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 172100 steps, including 4061 resets, run finished after 485 ms. (steps per millisecond=354 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 764 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 764/764 places, 1903/1903 transitions.
Applied a total of 0 rules in 29 ms. Remains 764 /764 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 764/764 places, 1903/1903 transitions.
Starting structural reductions, iteration 0 : 764/764 places, 1903/1903 transitions.
Applied a total of 0 rules in 28 ms. Remains 764 /764 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:12] [INFO ] Computed 69 place invariants in 45 ms
[2022-05-16 19:04:13] [INFO ] Implicit Places using invariants in 539 ms returned []
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:13] [INFO ] Computed 69 place invariants in 23 ms
[2022-05-16 19:04:14] [INFO ] Implicit Places using invariants and state equation in 1510 ms returned []
Implicit Place search using SMT with State Equation took 2050 ms to find 0 implicit places.
[2022-05-16 19:04:14] [INFO ] Redundant transitions in 28 ms returned []
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:14] [INFO ] Computed 69 place invariants in 18 ms
[2022-05-16 19:04:15] [INFO ] Dead Transitions using invariants and state equation in 753 ms returned []
Finished structural reductions, in 1 iterations. Remains : 764/764 places, 1903/1903 transitions.
Starting property specific reduction for ASLink-PT-10b-UpperBounds-04
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:15] [INFO ] Computed 69 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 159 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:15] [INFO ] Computed 69 place invariants in 42 ms
[2022-05-16 19:04:15] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-05-16 19:04:15] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2022-05-16 19:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:16] [INFO ] [Real]Absence check using state equation in 479 ms returned sat
[2022-05-16 19:04:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:16] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2022-05-16 19:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:17] [INFO ] [Nat]Absence check using state equation in 1088 ms returned sat
[2022-05-16 19:04:17] [INFO ] Computed and/alt/rep : 445/1877/445 causal constraints (skipped 1409 transitions) in 138 ms.
[2022-05-16 19:04:19] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 4 ms to minimize.
[2022-05-16 19:04:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 291 ms
[2022-05-16 19:04:20] [INFO ] Added : 40 causal constraints over 9 iterations in 2346 ms. Result :sat
Minimization took 283 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 172100 steps, including 4072 resets, run finished after 610 ms. (steps per millisecond=282 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 764 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 764/764 places, 1903/1903 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 764 transition count 1901
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 762 transition count 1901
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 762 transition count 1899
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 760 transition count 1899
Applied a total of 8 rules in 58 ms. Remains 760 /764 variables (removed 4) and now considering 1899/1903 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 760/764 places, 1899/1903 transitions.
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:21] [INFO ] Computed 69 place invariants in 44 ms
Incomplete random walk after 1000000 steps, including 16105 resets, run finished after 3119 ms. (steps per millisecond=320 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2131 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:25] [INFO ] Computed 69 place invariants in 18 ms
[2022-05-16 19:04:25] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:25] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:26] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2022-05-16 19:04:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:26] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 18 ms returned sat
[2022-05-16 19:04:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:27] [INFO ] [Nat]Absence check using state equation in 1284 ms returned sat
[2022-05-16 19:04:27] [INFO ] Computed and/alt/rep : 441/1873/441 causal constraints (skipped 1409 transitions) in 130 ms.
[2022-05-16 19:04:28] [INFO ] Added : 18 causal constraints over 4 iterations in 919 ms. Result :sat
Minimization took 379 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 178200 steps, including 3050 resets, run finished after 652 ms. (steps per millisecond=273 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 760/760 places, 1899/1899 transitions.
Applied a total of 0 rules in 41 ms. Remains 760 /760 variables (removed 0) and now considering 1899/1899 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 760/760 places, 1899/1899 transitions.
Starting structural reductions, iteration 0 : 760/760 places, 1899/1899 transitions.
Applied a total of 0 rules in 39 ms. Remains 760 /760 variables (removed 0) and now considering 1899/1899 (removed 0) transitions.
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:29] [INFO ] Computed 69 place invariants in 45 ms
[2022-05-16 19:04:30] [INFO ] Implicit Places using invariants in 555 ms returned []
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:30] [INFO ] Computed 69 place invariants in 48 ms
[2022-05-16 19:04:32] [INFO ] Implicit Places using invariants and state equation in 1830 ms returned []
Implicit Place search using SMT with State Equation took 2390 ms to find 0 implicit places.
[2022-05-16 19:04:32] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:32] [INFO ] Computed 69 place invariants in 26 ms
[2022-05-16 19:04:33] [INFO ] Dead Transitions using invariants and state equation in 889 ms returned []
Finished structural reductions, in 1 iterations. Remains : 760/760 places, 1899/1899 transitions.
Ending property specific reduction for ASLink-PT-10b-UpperBounds-04 in 17439 ms.
Starting property specific reduction for ASLink-PT-10b-UpperBounds-11
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:33] [INFO ] Computed 69 place invariants in 42 ms
Incomplete random walk after 10000 steps, including 156 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:33] [INFO ] Computed 69 place invariants in 39 ms
[2022-05-16 19:04:33] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:33] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 16 ms returned sat
[2022-05-16 19:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:33] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2022-05-16 19:04:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2022-05-16 19:04:33] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 12 ms returned sat
[2022-05-16 19:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:34] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2022-05-16 19:04:34] [INFO ] Computed and/alt/rep : 445/1877/445 causal constraints (skipped 1409 transitions) in 124 ms.
[2022-05-16 19:04:36] [INFO ] Added : 54 causal constraints over 11 iterations in 1659 ms. Result :sat
Minimization took 309 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 74600 steps, including 1579 resets, run finished after 268 ms. (steps per millisecond=278 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 764 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 764/764 places, 1903/1903 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 764 transition count 1901
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 762 transition count 1901
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 762 transition count 1899
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 760 transition count 1899
Applied a total of 8 rules in 59 ms. Remains 760 /764 variables (removed 4) and now considering 1899/1903 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 760/764 places, 1899/1903 transitions.
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:37] [INFO ] Computed 69 place invariants in 52 ms
Incomplete random walk after 1000000 steps, including 15927 resets, run finished after 3120 ms. (steps per millisecond=320 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2155 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 1) seen :0
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:41] [INFO ] Computed 69 place invariants in 46 ms
[2022-05-16 19:04:41] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:41] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 20 ms returned sat
[2022-05-16 19:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:42] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2022-05-16 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:42] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:43] [INFO ] [Nat]Absence check using state equation in 963 ms returned sat
[2022-05-16 19:04:43] [INFO ] Computed and/alt/rep : 441/1873/441 causal constraints (skipped 1409 transitions) in 131 ms.
[2022-05-16 19:04:45] [INFO ] Added : 49 causal constraints over 10 iterations in 1711 ms. Result :sat
Minimization took 319 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 69000 steps, including 1003 resets, run finished after 226 ms. (steps per millisecond=305 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 760/760 places, 1899/1899 transitions.
Applied a total of 0 rules in 39 ms. Remains 760 /760 variables (removed 0) and now considering 1899/1899 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 760/760 places, 1899/1899 transitions.
Starting structural reductions, iteration 0 : 760/760 places, 1899/1899 transitions.
Applied a total of 0 rules in 39 ms. Remains 760 /760 variables (removed 0) and now considering 1899/1899 (removed 0) transitions.
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:45] [INFO ] Computed 69 place invariants in 43 ms
[2022-05-16 19:04:46] [INFO ] Implicit Places using invariants in 580 ms returned []
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:46] [INFO ] Computed 69 place invariants in 23 ms
[2022-05-16 19:04:47] [INFO ] Implicit Places using invariants and state equation in 1684 ms returned []
Implicit Place search using SMT with State Equation took 2266 ms to find 0 implicit places.
[2022-05-16 19:04:48] [INFO ] Redundant transitions in 36 ms returned []
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:48] [INFO ] Computed 69 place invariants in 29 ms
[2022-05-16 19:04:48] [INFO ] Dead Transitions using invariants and state equation in 781 ms returned []
Finished structural reductions, in 1 iterations. Remains : 760/760 places, 1899/1899 transitions.
Ending property specific reduction for ASLink-PT-10b-UpperBounds-11 in 15740 ms.
Starting property specific reduction for ASLink-PT-10b-UpperBounds-12
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:48] [INFO ] Computed 69 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 164 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 1903 rows 764 cols
[2022-05-16 19:04:48] [INFO ] Computed 69 place invariants in 41 ms
[2022-05-16 19:04:49] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:49] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:49] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2022-05-16 19:04:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:49] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 21 ms returned sat
[2022-05-16 19:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:50] [INFO ] [Nat]Absence check using state equation in 843 ms returned sat
[2022-05-16 19:04:50] [INFO ] Computed and/alt/rep : 445/1877/445 causal constraints (skipped 1409 transitions) in 132 ms.
[2022-05-16 19:04:51] [INFO ] Added : 27 causal constraints over 6 iterations in 956 ms. Result :sat
Minimization took 363 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Incomplete Parikh walk after 59600 steps, including 1426 resets, run finished after 233 ms. (steps per millisecond=255 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 764 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 764/764 places, 1903/1903 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 764 transition count 1901
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 762 transition count 1901
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 762 transition count 1899
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 760 transition count 1899
Applied a total of 8 rules in 56 ms. Remains 760 /764 variables (removed 4) and now considering 1899/1903 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 760/764 places, 1899/1903 transitions.
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:52] [INFO ] Computed 69 place invariants in 35 ms
Incomplete random walk after 1000000 steps, including 16107 resets, run finished after 3012 ms. (steps per millisecond=332 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2143 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 1) seen :0
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:04:56] [INFO ] Computed 69 place invariants in 45 ms
[2022-05-16 19:04:56] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:56] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 19 ms returned sat
[2022-05-16 19:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:57] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2022-05-16 19:04:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:57] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:58] [INFO ] [Nat]Absence check using state equation in 928 ms returned sat
[2022-05-16 19:04:58] [INFO ] Computed and/alt/rep : 441/1873/441 causal constraints (skipped 1409 transitions) in 140 ms.
[2022-05-16 19:05:03] [INFO ] Added : 116 causal constraints over 24 iterations in 5101 ms. Result :sat
Minimization took 261 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Incomplete Parikh walk after 192800 steps, including 3285 resets, run finished after 601 ms. (steps per millisecond=320 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 760/760 places, 1899/1899 transitions.
Applied a total of 0 rules in 70 ms. Remains 760 /760 variables (removed 0) and now considering 1899/1899 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 760/760 places, 1899/1899 transitions.
Starting structural reductions, iteration 0 : 760/760 places, 1899/1899 transitions.
Applied a total of 0 rules in 52 ms. Remains 760 /760 variables (removed 0) and now considering 1899/1899 (removed 0) transitions.
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:05:04] [INFO ] Computed 69 place invariants in 27 ms
[2022-05-16 19:05:05] [INFO ] Implicit Places using invariants in 574 ms returned []
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:05:05] [INFO ] Computed 69 place invariants in 17 ms
[2022-05-16 19:05:07] [INFO ] Implicit Places using invariants and state equation in 1848 ms returned []
Implicit Place search using SMT with State Equation took 2429 ms to find 0 implicit places.
[2022-05-16 19:05:07] [INFO ] Redundant transitions in 27 ms returned []
// Phase 1: matrix 1899 rows 760 cols
[2022-05-16 19:05:07] [INFO ] Computed 69 place invariants in 45 ms
[2022-05-16 19:05:07] [INFO ] Dead Transitions using invariants and state equation in 759 ms returned []
Finished structural reductions, in 1 iterations. Remains : 760/760 places, 1899/1899 transitions.
Ending property specific reduction for ASLink-PT-10b-UpperBounds-12 in 19049 ms.
[2022-05-16 19:05:08] [INFO ] Flatten gal took : 228 ms
[2022-05-16 19:05:08] [INFO ] Applying decomposition
[2022-05-16 19:05:08] [INFO ] Flatten gal took : 129 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14687569727859861434.txt, -o, /tmp/graph14687569727859861434.bin, -w, /tmp/graph14687569727859861434.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14687569727859861434.bin, -l, -1, -v, -w, /tmp/graph14687569727859861434.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-16 19:05:08] [INFO ] Decomposing Gal with order
[2022-05-16 19:05:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:05:09] [INFO ] Removed a total of 3802 redundant transitions.
[2022-05-16 19:05:09] [INFO ] Flatten gal took : 198 ms
[2022-05-16 19:05:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 171 labels/synchronizations in 49 ms.
[2022-05-16 19:05:09] [INFO ] Time to serialize gal into /tmp/UpperBounds6488469288820732194.gal : 24 ms
[2022-05-16 19:05:09] [INFO ] Time to serialize properties into /tmp/UpperBounds15617589765329280220.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds6488469288820732194.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds15617589765329280220.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds6488469288820732194.gal -t CGAL -reachable-file /tmp/UpperBounds15617589765329280220.prop --nowitness
Loading property file /tmp/UpperBounds15617589765329280220.prop.
ITS-tools command line returned an error code 137
[2022-05-16 19:27:18] [INFO ] Applying decomposition
[2022-05-16 19:27:19] [INFO ] Flatten gal took : 622 ms
[2022-05-16 19:27:19] [INFO ] Decomposing Gal with order
[2022-05-16 19:27:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:27:20] [INFO ] Removed a total of 3618 redundant transitions.
[2022-05-16 19:27:20] [INFO ] Flatten gal took : 620 ms
[2022-05-16 19:27:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1510 labels/synchronizations in 223 ms.
[2022-05-16 19:27:21] [INFO ] Time to serialize gal into /tmp/UpperBounds501075270964263841.gal : 60 ms
[2022-05-16 19:27:21] [INFO ] Time to serialize properties into /tmp/UpperBounds6932056156934617167.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds501075270964263841.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds6932056156934617167.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds501075270964263841.gal -t CGAL -reachable-file /tmp/UpperBounds6932056156934617167.prop --nowitness
Loading property file /tmp/UpperBounds6932056156934617167.prop.
Detected timeout of ITS tools.
[2022-05-16 19:49:53] [INFO ] Flatten gal took : 286 ms
[2022-05-16 19:49:57] [INFO ] Input system was already deterministic with 1903 transitions.
[2022-05-16 19:49:57] [INFO ] Transformed 764 places.
[2022-05-16 19:49:57] [INFO ] Transformed 1903 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-16 19:49:58] [INFO ] Time to serialize gal into /tmp/UpperBounds4531608897383717150.gal : 80 ms
[2022-05-16 19:49:58] [INFO ] Time to serialize properties into /tmp/UpperBounds922864742342516297.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds4531608897383717150.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds922864742342516297.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds4531608897383717150.gal -t CGAL -reachable-file /tmp/UpperBounds922864742342516297.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds922864742342516297.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ASLink-PT-10b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is ASLink-PT-10b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r010-tajo-165245701600061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;