About the Execution of ITS-Tools for ASLink-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15515.063 | 3600000.00 | 3679310.00 | 1616.40 | 1 1 1 ? 1 1 1 1 1 1 ? 1 1 1 ? 1 | normal |
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.r006-tajo-165245688900133.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-08b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688900133
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.6K Apr 30 07:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 07:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 30 07:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 07:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 1.2M 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-08b-UpperBounds-00
FORMULA_NAME ASLink-PT-08b-UpperBounds-01
FORMULA_NAME ASLink-PT-08b-UpperBounds-02
FORMULA_NAME ASLink-PT-08b-UpperBounds-03
FORMULA_NAME ASLink-PT-08b-UpperBounds-04
FORMULA_NAME ASLink-PT-08b-UpperBounds-05
FORMULA_NAME ASLink-PT-08b-UpperBounds-06
FORMULA_NAME ASLink-PT-08b-UpperBounds-07
FORMULA_NAME ASLink-PT-08b-UpperBounds-08
FORMULA_NAME ASLink-PT-08b-UpperBounds-09
FORMULA_NAME ASLink-PT-08b-UpperBounds-10
FORMULA_NAME ASLink-PT-08b-UpperBounds-11
FORMULA_NAME ASLink-PT-08b-UpperBounds-12
FORMULA_NAME ASLink-PT-08b-UpperBounds-13
FORMULA_NAME ASLink-PT-08b-UpperBounds-14
FORMULA_NAME ASLink-PT-08b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652652895851
Running Version 202205111006
[2022-05-15 22:14:57] [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]
[2022-05-15 22:14:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 22:14:57] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2022-05-15 22:14:57] [INFO ] Transformed 3618 places.
[2022-05-15 22:14:57] [INFO ] Transformed 4459 transitions.
[2022-05-15 22:14:57] [INFO ] Found NUPN structural information;
[2022-05-15 22:14:57] [INFO ] Parsed PT model containing 3618 places and 4459 transitions in 420 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 4459 rows 3618 cols
[2022-05-15 22:14:57] [INFO ] Computed 355 place invariants in 307 ms
Incomplete random walk after 10000 steps, including 13 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 16) seen :6
FORMULA ASLink-PT-08b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :1
FORMULA ASLink-PT-08b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) 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 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
// Phase 1: matrix 4459 rows 3618 cols
[2022-05-15 22:14:58] [INFO ] Computed 355 place invariants in 65 ms
[2022-05-15 22:14:59] [INFO ] [Real]Absence check using 83 positive place invariants in 68 ms returned sat
[2022-05-15 22:14:59] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 91 ms returned sat
[2022-05-15 22:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:02] [INFO ] [Real]Absence check using state equation in 2883 ms returned sat
[2022-05-15 22:15:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:03] [INFO ] [Nat]Absence check using 83 positive place invariants in 71 ms returned sat
[2022-05-15 22:15:03] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 93 ms returned sat
[2022-05-15 22:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:07] [INFO ] [Nat]Absence check using state equation in 4237 ms returned unknown
[2022-05-15 22:15:08] [INFO ] [Real]Absence check using 83 positive place invariants in 134 ms returned sat
[2022-05-15 22:15:08] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 122 ms returned sat
[2022-05-15 22:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:11] [INFO ] [Real]Absence check using state equation in 3170 ms returned sat
[2022-05-15 22:15:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:12] [INFO ] [Nat]Absence check using 83 positive place invariants in 88 ms returned sat
[2022-05-15 22:15:12] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 126 ms returned sat
[2022-05-15 22:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:16] [INFO ] [Nat]Absence check using state equation in 4285 ms returned unknown
[2022-05-15 22:15:17] [INFO ] [Real]Absence check using 83 positive place invariants in 88 ms returned sat
[2022-05-15 22:15:17] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 120 ms returned sat
[2022-05-15 22:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:20] [INFO ] [Real]Absence check using state equation in 2582 ms returned sat
[2022-05-15 22:15:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:20] [INFO ] [Nat]Absence check using 83 positive place invariants in 91 ms returned sat
[2022-05-15 22:15:21] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 140 ms returned sat
[2022-05-15 22:15:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:25] [INFO ] [Nat]Absence check using state equation in 4221 ms returned unknown
[2022-05-15 22:15:25] [INFO ] [Real]Absence check using 83 positive place invariants in 66 ms returned sat
[2022-05-15 22:15:26] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 92 ms returned sat
[2022-05-15 22:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:28] [INFO ] [Real]Absence check using state equation in 2416 ms returned sat
[2022-05-15 22:15:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:29] [INFO ] [Nat]Absence check using 83 positive place invariants in 90 ms returned sat
[2022-05-15 22:15:29] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 118 ms returned sat
[2022-05-15 22:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:33] [INFO ] [Nat]Absence check using state equation in 4224 ms returned unknown
[2022-05-15 22:15:34] [INFO ] [Real]Absence check using 83 positive place invariants in 87 ms returned sat
[2022-05-15 22:15:34] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 124 ms returned sat
[2022-05-15 22:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:36] [INFO ] [Real]Absence check using state equation in 2593 ms returned sat
[2022-05-15 22:15:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:37] [INFO ] [Nat]Absence check using 83 positive place invariants in 93 ms returned sat
[2022-05-15 22:15:37] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 136 ms returned sat
[2022-05-15 22:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:41] [INFO ] [Nat]Absence check using state equation in 4012 ms returned sat
[2022-05-15 22:15:43] [INFO ] Deduced a trap composed of 24 places in 1089 ms of which 7 ms to minimize.
[2022-05-15 22:15:43] [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 4
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 22:15:43] [INFO ] [Real]Absence check using 83 positive place invariants in 80 ms returned sat
[2022-05-15 22:15:43] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 96 ms returned sat
[2022-05-15 22:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:46] [INFO ] [Real]Absence check using state equation in 2537 ms returned sat
[2022-05-15 22:15:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:47] [INFO ] [Nat]Absence check using 83 positive place invariants in 90 ms returned sat
[2022-05-15 22:15:47] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 120 ms returned sat
[2022-05-15 22:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:51] [INFO ] [Nat]Absence check using state equation in 4191 ms returned unknown
[2022-05-15 22:15:52] [INFO ] [Real]Absence check using 83 positive place invariants in 87 ms returned sat
[2022-05-15 22:15:52] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 115 ms returned sat
[2022-05-15 22:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:54] [INFO ] [Real]Absence check using state equation in 2105 ms returned sat
[2022-05-15 22:15:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:15:55] [INFO ] [Nat]Absence check using 83 positive place invariants in 89 ms returned sat
[2022-05-15 22:15:55] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 117 ms returned sat
[2022-05-15 22:15:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:15:59] [INFO ] [Nat]Absence check using state equation in 4242 ms returned unknown
[2022-05-15 22:16:00] [INFO ] [Real]Absence check using 83 positive place invariants in 87 ms returned sat
[2022-05-15 22:16:00] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 124 ms returned sat
[2022-05-15 22:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:03] [INFO ] [Real]Absence check using state equation in 3008 ms returned sat
[2022-05-15 22:16:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:16:04] [INFO ] [Nat]Absence check using 83 positive place invariants in 92 ms returned sat
[2022-05-15 22:16:04] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 113 ms returned sat
[2022-05-15 22:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:08] [INFO ] [Nat]Absence check using state equation in 4230 ms returned unknown
[2022-05-15 22:16:09] [INFO ] [Real]Absence check using 83 positive place invariants in 87 ms returned sat
[2022-05-15 22:16:09] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 124 ms returned sat
[2022-05-15 22:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:12] [INFO ] [Real]Absence check using state equation in 2917 ms returned sat
[2022-05-15 22:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:16:13] [INFO ] [Nat]Absence check using 83 positive place invariants in 66 ms returned sat
[2022-05-15 22:16:13] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 91 ms returned sat
[2022-05-15 22:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:17] [INFO ] [Nat]Absence check using state equation in 4367 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 3618 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Drop transitions removed 842 transitions
Trivial Post-agglo rules discarded 842 transitions
Performed 842 trivial Post agglomeration. Transition count delta: 842
Iterating post reduction 0 with 842 rules applied. Total rules applied 842 place count 3618 transition count 3617
Reduce places removed 842 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 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 1 with 880 rules applied. Total rules applied 1722 place count 2776 transition count 3579
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 13 rules applied. Total rules applied 1735 place count 2766 transition count 3576
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1738 place count 2763 transition count 3576
Performed 840 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 840 Pre rules applied. Total rules applied 1738 place count 2763 transition count 2736
Deduced a syphon composed of 840 places in 6 ms
Ensure Unique test removed 82 places
Reduce places removed 922 places and 0 transitions.
Iterating global reduction 4 with 1762 rules applied. Total rules applied 3500 place count 1841 transition count 2736
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 4 with 60 rules applied. Total rules applied 3560 place count 1832 transition count 2685
Reduce places removed 51 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 52 rules applied. Total rules applied 3612 place count 1781 transition count 2684
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3613 place count 1780 transition count 2684
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 32 Pre rules applied. Total rules applied 3613 place count 1780 transition count 2652
Deduced a syphon composed of 32 places in 14 ms
Ensure Unique test removed 32 places
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 3709 place count 1716 transition count 2652
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 32 Pre rules applied. Total rules applied 3709 place count 1716 transition count 2620
Deduced a syphon composed of 32 places in 14 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 7 with 64 rules applied. Total rules applied 3773 place count 1684 transition count 2620
Discarding 116 places :
Symmetric choice reduction at 7 with 116 rule applications. Total rules 3889 place count 1568 transition count 2504
Iterating global reduction 7 with 116 rules applied. Total rules applied 4005 place count 1568 transition count 2504
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4006 place count 1568 transition count 2503
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 38 Pre rules applied. Total rules applied 4006 place count 1568 transition count 2465
Deduced a syphon composed of 38 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 8 with 77 rules applied. Total rules applied 4083 place count 1529 transition count 2465
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4083 place count 1529 transition count 2464
Deduced a syphon composed of 1 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 4086 place count 1527 transition count 2464
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 4095 place count 1518 transition count 2407
Iterating global reduction 8 with 9 rules applied. Total rules applied 4104 place count 1518 transition count 2407
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 4104 place count 1518 transition count 2399
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 4120 place count 1510 transition count 2399
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4121 place count 1509 transition count 2391
Iterating global reduction 8 with 1 rules applied. Total rules applied 4122 place count 1509 transition count 2391
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4123 place count 1508 transition count 2383
Iterating global reduction 8 with 1 rules applied. Total rules applied 4124 place count 1508 transition count 2383
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4125 place count 1507 transition count 2375
Iterating global reduction 8 with 1 rules applied. Total rules applied 4126 place count 1507 transition count 2375
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4127 place count 1506 transition count 2367
Iterating global reduction 8 with 1 rules applied. Total rules applied 4128 place count 1506 transition count 2367
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4129 place count 1505 transition count 2359
Iterating global reduction 8 with 1 rules applied. Total rules applied 4130 place count 1505 transition count 2359
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4131 place count 1504 transition count 2351
Iterating global reduction 8 with 1 rules applied. Total rules applied 4132 place count 1504 transition count 2351
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4133 place count 1503 transition count 2343
Iterating global reduction 8 with 1 rules applied. Total rules applied 4134 place count 1503 transition count 2343
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4135 place count 1502 transition count 2335
Iterating global reduction 8 with 1 rules applied. Total rules applied 4136 place count 1502 transition count 2335
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4137 place count 1501 transition count 2327
Iterating global reduction 8 with 1 rules applied. Total rules applied 4138 place count 1501 transition count 2327
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4139 place count 1500 transition count 2319
Iterating global reduction 8 with 1 rules applied. Total rules applied 4140 place count 1500 transition count 2319
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4141 place count 1499 transition count 2311
Iterating global reduction 8 with 1 rules applied. Total rules applied 4142 place count 1499 transition count 2311
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4143 place count 1498 transition count 2303
Iterating global reduction 8 with 1 rules applied. Total rules applied 4144 place count 1498 transition count 2303
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4145 place count 1497 transition count 2295
Iterating global reduction 8 with 1 rules applied. Total rules applied 4146 place count 1497 transition count 2295
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4147 place count 1496 transition count 2287
Iterating global reduction 8 with 1 rules applied. Total rules applied 4148 place count 1496 transition count 2287
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4149 place count 1495 transition count 2279
Iterating global reduction 8 with 1 rules applied. Total rules applied 4150 place count 1495 transition count 2279
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4151 place count 1494 transition count 2271
Iterating global reduction 8 with 1 rules applied. Total rules applied 4152 place count 1494 transition count 2271
Performed 208 Post agglomeration using F-continuation condition.Transition count delta: 208
Deduced a syphon composed of 208 places in 4 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 8 with 416 rules applied. Total rules applied 4568 place count 1286 transition count 2063
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4569 place count 1285 transition count 2062
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 4571 place count 1284 transition count 2062
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4572 place count 1283 transition count 2061
Iterating global reduction 8 with 1 rules applied. Total rules applied 4573 place count 1283 transition count 2061
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 8 with 2 rules applied. Total rules applied 4575 place count 1283 transition count 2059
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4576 place count 1282 transition count 2059
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4578 place count 1281 transition count 2068
Free-agglomeration rule applied 9 times.
Iterating global reduction 10 with 9 rules applied. Total rules applied 4587 place count 1281 transition count 2059
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 4596 place count 1272 transition count 2059
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 11 with 7 rules applied. Total rules applied 4603 place count 1272 transition count 2052
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 4610 place count 1265 transition count 2052
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4611 place count 1264 transition count 2051
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 12 with 24 rules applied. Total rules applied 4635 place count 1248 transition count 2043
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 4643 place count 1240 transition count 2043
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 24 Pre rules applied. Total rules applied 4643 place count 1240 transition count 2019
Deduced a syphon composed of 24 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 14 with 49 rules applied. Total rules applied 4692 place count 1215 transition count 2019
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 14 with 9 rules applied. Total rules applied 4701 place count 1206 transition count 2019
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 4701 place count 1206 transition count 2018
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 4703 place count 1205 transition count 2018
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 15 with 34 rules applied. Total rules applied 4737 place count 1188 transition count 2001
Discarding 8 places :
Symmetric choice reduction at 15 with 8 rule applications. Total rules 4745 place count 1180 transition count 1993
Iterating global reduction 15 with 8 rules applied. Total rules applied 4753 place count 1180 transition count 1993
Free-agglomeration rule applied 8 times.
Iterating global reduction 15 with 8 rules applied. Total rules applied 4761 place count 1180 transition count 1985
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 4769 place count 1172 transition count 1985
Applied a total of 4769 rules in 2787 ms. Remains 1172 /3618 variables (removed 2446) and now considering 1985/4459 (removed 2474) transitions.
Finished structural reductions, in 1 iterations. Remains : 1172/3618 places, 1985/4459 transitions.
// Phase 1: matrix 1985 rows 1172 cols
[2022-05-15 22:16:20] [INFO ] Computed 203 place invariants in 84 ms
Incomplete random walk after 1000000 steps, including 10300 resets, run finished after 3901 ms. (steps per millisecond=256 ) properties (out of 9) seen :4
FORMULA ASLink-PT-08b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1279 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1275 resets, run finished after 1488 ms. (steps per millisecond=672 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1272 resets, run finished after 1424 ms. (steps per millisecond=702 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1283 resets, run finished after 1326 ms. (steps per millisecond=754 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1276 resets, run finished after 1323 ms. (steps per millisecond=755 ) properties (out of 5) seen :0
// Phase 1: matrix 1985 rows 1172 cols
[2022-05-15 22:16:31] [INFO ] Computed 203 place invariants in 48 ms
[2022-05-15 22:16:31] [INFO ] [Real]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-15 22:16:32] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-15 22:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:32] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2022-05-15 22:16:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:16:32] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2022-05-15 22:16:33] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 31 ms returned sat
[2022-05-15 22:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:33] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2022-05-15 22:16:33] [INFO ] Computed and/alt/rep : 789/3056/789 causal constraints (skipped 1155 transitions) in 167 ms.
[2022-05-15 22:16:38] [INFO ] Added : 131 causal constraints over 27 iterations in 4811 ms. Result :sat
Minimization took 652 ms.
[2022-05-15 22:16:39] [INFO ] [Real]Absence check using 55 positive place invariants in 33 ms returned sat
[2022-05-15 22:16:39] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 45 ms returned sat
[2022-05-15 22:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:40] [INFO ] [Real]Absence check using state equation in 843 ms returned sat
[2022-05-15 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:16:40] [INFO ] [Nat]Absence check using 55 positive place invariants in 38 ms returned sat
[2022-05-15 22:16:40] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 51 ms returned sat
[2022-05-15 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:41] [INFO ] [Nat]Absence check using state equation in 1252 ms returned sat
[2022-05-15 22:16:42] [INFO ] Computed and/alt/rep : 789/3056/789 causal constraints (skipped 1155 transitions) in 119 ms.
[2022-05-15 22:16:57] [INFO ] Added : 376 causal constraints over 76 iterations in 15792 ms. Result :sat
Minimization took 790 ms.
[2022-05-15 22:16:58] [INFO ] [Real]Absence check using 55 positive place invariants in 19 ms returned sat
[2022-05-15 22:16:58] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 33 ms returned sat
[2022-05-15 22:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:16:59] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2022-05-15 22:16:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:16:59] [INFO ] [Nat]Absence check using 55 positive place invariants in 18 ms returned sat
[2022-05-15 22:16:59] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 27 ms returned sat
[2022-05-15 22:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:00] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2022-05-15 22:17:00] [INFO ] Computed and/alt/rep : 789/3056/789 causal constraints (skipped 1155 transitions) in 104 ms.
[2022-05-15 22:17:03] [INFO ] Added : 84 causal constraints over 17 iterations in 2710 ms. Result :sat
Minimization took 602 ms.
[2022-05-15 22:17:04] [INFO ] [Real]Absence check using 55 positive place invariants in 19 ms returned sat
[2022-05-15 22:17:04] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 33 ms returned sat
[2022-05-15 22:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:04] [INFO ] [Real]Absence check using state equation in 800 ms returned sat
[2022-05-15 22:17:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:17:05] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-15 22:17:05] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 49 ms returned sat
[2022-05-15 22:17:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:06] [INFO ] [Nat]Absence check using state equation in 870 ms returned sat
[2022-05-15 22:17:06] [INFO ] Computed and/alt/rep : 789/3056/789 causal constraints (skipped 1155 transitions) in 149 ms.
[2022-05-15 22:17:26] [INFO ] Added : 600 causal constraints over 120 iterations in 20098 ms.(timeout) Result :sat
Minimization took 1127 ms.
[2022-05-15 22:17:27] [INFO ] [Real]Absence check using 55 positive place invariants in 14 ms returned sat
[2022-05-15 22:17:27] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 24 ms returned sat
[2022-05-15 22:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:28] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2022-05-15 22:17:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:17:28] [INFO ] [Nat]Absence check using 55 positive place invariants in 15 ms returned sat
[2022-05-15 22:17:28] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 26 ms returned sat
[2022-05-15 22:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:29] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2022-05-15 22:17:29] [INFO ] Computed and/alt/rep : 789/3056/789 causal constraints (skipped 1155 transitions) in 132 ms.
[2022-05-15 22:17:35] [INFO ] Added : 159 causal constraints over 32 iterations in 6250 ms. Result :sat
Minimization took 737 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 1172 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1172/1172 places, 1985/1985 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1172 transition count 1984
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1171 transition count 1984
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 4 place count 1170 transition count 1983
Applied a total of 4 rules in 160 ms. Remains 1170 /1172 variables (removed 2) and now considering 1983/1985 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1170/1172 places, 1983/1985 transitions.
// Phase 1: matrix 1983 rows 1170 cols
[2022-05-15 22:17:44] [INFO ] Computed 203 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 10150 resets, run finished after 3544 ms. (steps per millisecond=282 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1277 resets, run finished after 1490 ms. (steps per millisecond=671 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1284 resets, run finished after 1389 ms. (steps per millisecond=719 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1285 resets, run finished after 1503 ms. (steps per millisecond=665 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1266 resets, run finished after 1884 ms. (steps per millisecond=530 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1275 resets, run finished after 1644 ms. (steps per millisecond=608 ) properties (out of 5) seen :0
// Phase 1: matrix 1983 rows 1170 cols
[2022-05-15 22:17:56] [INFO ] Computed 203 place invariants in 46 ms
[2022-05-15 22:17:56] [INFO ] [Real]Absence check using 55 positive place invariants in 19 ms returned sat
[2022-05-15 22:17:56] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-15 22:17:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:57] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2022-05-15 22:17:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:17:57] [INFO ] [Nat]Absence check using 55 positive place invariants in 15 ms returned sat
[2022-05-15 22:17:57] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 25 ms returned sat
[2022-05-15 22:17:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:17:58] [INFO ] [Nat]Absence check using state equation in 803 ms returned sat
[2022-05-15 22:17:58] [INFO ] Computed and/alt/rep : 787/3054/787 causal constraints (skipped 1155 transitions) in 138 ms.
[2022-05-15 22:18:02] [INFO ] Added : 125 causal constraints over 25 iterations in 4219 ms. Result :sat
Minimization took 1299 ms.
[2022-05-15 22:18:03] [INFO ] [Real]Absence check using 55 positive place invariants in 14 ms returned sat
[2022-05-15 22:18:04] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 25 ms returned sat
[2022-05-15 22:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:04] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2022-05-15 22:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:18:04] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-15 22:18:04] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 32 ms returned sat
[2022-05-15 22:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:06] [INFO ] [Nat]Absence check using state equation in 1217 ms returned sat
[2022-05-15 22:18:06] [INFO ] Computed and/alt/rep : 787/3054/787 causal constraints (skipped 1155 transitions) in 120 ms.
[2022-05-15 22:18:13] [INFO ] Added : 178 causal constraints over 36 iterations in 6981 ms. Result :sat
Minimization took 790 ms.
[2022-05-15 22:18:14] [INFO ] [Real]Absence check using 55 positive place invariants in 19 ms returned sat
[2022-05-15 22:18:14] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 32 ms returned sat
[2022-05-15 22:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:14] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2022-05-15 22:18:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:18:15] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-15 22:18:15] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 33 ms returned sat
[2022-05-15 22:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:16] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2022-05-15 22:18:16] [INFO ] Computed and/alt/rep : 787/3054/787 causal constraints (skipped 1155 transitions) in 118 ms.
[2022-05-15 22:18:25] [INFO ] Added : 95 causal constraints over 19 iterations in 8940 ms. Result :unknown
[2022-05-15 22:18:25] [INFO ] [Real]Absence check using 55 positive place invariants in 14 ms returned sat
[2022-05-15 22:18:25] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 26 ms returned sat
[2022-05-15 22:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:25] [INFO ] [Real]Absence check using state equation in 624 ms returned sat
[2022-05-15 22:18:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:18:26] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-15 22:18:26] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 50 ms returned sat
[2022-05-15 22:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:27] [INFO ] [Nat]Absence check using state equation in 967 ms returned sat
[2022-05-15 22:18:27] [INFO ] Computed and/alt/rep : 787/3054/787 causal constraints (skipped 1155 transitions) in 166 ms.
[2022-05-15 22:18:32] [INFO ] Added : 156 causal constraints over 32 iterations in 5269 ms. Result :sat
Minimization took 981 ms.
[2022-05-15 22:18:33] [INFO ] [Real]Absence check using 55 positive place invariants in 17 ms returned sat
[2022-05-15 22:18:33] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 28 ms returned sat
[2022-05-15 22:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:34] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2022-05-15 22:18:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:18:34] [INFO ] [Nat]Absence check using 55 positive place invariants in 14 ms returned sat
[2022-05-15 22:18:34] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 25 ms returned sat
[2022-05-15 22:18:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:18:35] [INFO ] [Nat]Absence check using state equation in 1172 ms returned sat
[2022-05-15 22:18:36] [INFO ] Computed and/alt/rep : 787/3054/787 causal constraints (skipped 1155 transitions) in 144 ms.
[2022-05-15 22:18:54] [INFO ] Added : 567 causal constraints over 114 iterations in 18934 ms. Result :sat
Minimization took 1210 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 1170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1170/1170 places, 1983/1983 transitions.
Applied a total of 0 rules in 48 ms. Remains 1170 /1170 variables (removed 0) and now considering 1983/1983 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1170/1170 places, 1983/1983 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1170/1170 places, 1983/1983 transitions.
Applied a total of 0 rules in 43 ms. Remains 1170 /1170 variables (removed 0) and now considering 1983/1983 (removed 0) transitions.
// Phase 1: matrix 1983 rows 1170 cols
[2022-05-15 22:19:02] [INFO ] Computed 203 place invariants in 27 ms
[2022-05-15 22:19:02] [INFO ] Implicit Places using invariants in 888 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 151, 153, 170, 188, 257, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 503, 507, 508, 519, 520, 522, 539, 557, 626, 630, 631, 642, 643, 645, 662, 750, 754, 755, 766, 767, 769, 786, 804, 873, 877, 878, 889, 890, 892, 909, 927, 996, 1000, 1001, 1004, 1015, 1016, 1017, 1035, 1037, 1041, 1059, 1060, 1061, 1062, 1074, 1080, 1086, 1092, 1098, 1104, 1110, 1116, 1122, 1128, 1134]
Discarding 85 places :
Implicit Place search using SMT only with invariants took 894 ms to find 85 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1085/1170 places, 1983/1983 transitions.
Drop transitions removed 154 transitions
Trivial Post-agglo rules discarded 154 transitions
Performed 154 trivial Post agglomeration. Transition count delta: 154
Iterating post reduction 0 with 154 rules applied. Total rules applied 154 place count 1085 transition count 1829
Reduce places removed 154 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 315 place count 931 transition count 1822
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 315 place count 931 transition count 1783
Deduced a syphon composed of 39 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 79 rules applied. Total rules applied 394 place count 891 transition count 1783
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 2 with 12 rules applied. Total rules applied 406 place count 887 transition count 1775
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 414 place count 879 transition count 1775
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 430 place count 863 transition count 1759
Iterating global reduction 4 with 16 rules applied. Total rules applied 446 place count 863 transition count 1759
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 449 place count 863 transition count 1756
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 449 place count 863 transition count 1755
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 451 place count 862 transition count 1755
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 455 place count 858 transition count 1748
Iterating global reduction 5 with 4 rules applied. Total rules applied 459 place count 858 transition count 1748
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 461 place count 856 transition count 1746
Iterating global reduction 5 with 2 rules applied. Total rules applied 463 place count 856 transition count 1746
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 464 place count 856 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 465 place count 855 transition count 1743
Iterating global reduction 6 with 1 rules applied. Total rules applied 466 place count 855 transition count 1743
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 6 with 112 rules applied. Total rules applied 578 place count 799 transition count 1687
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 585 place count 792 transition count 1680
Iterating global reduction 6 with 7 rules applied. Total rules applied 592 place count 792 transition count 1680
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 599 place count 792 transition count 1673
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 603 place count 790 transition count 1674
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 622 place count 790 transition count 1655
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 642 place count 770 transition count 1655
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 643 place count 770 transition count 1654
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 8 with 24 rules applied. Total rules applied 667 place count 770 transition count 1654
Applied a total of 667 rules in 309 ms. Remains 770 /1085 variables (removed 315) and now considering 1654/1983 (removed 329) transitions.
// Phase 1: matrix 1654 rows 770 cols
[2022-05-15 22:19:03] [INFO ] Computed 112 place invariants in 11 ms
[2022-05-15 22:19:03] [INFO ] Implicit Places using invariants in 461 ms returned [74, 92, 98, 101, 103, 106, 107, 160, 177, 183, 186, 188, 193, 194, 246, 263, 269, 272, 274, 279, 280, 332, 349, 355, 358, 360, 365, 366, 418, 435, 441, 444, 446, 451, 452, 506, 523, 529, 532, 534, 539, 540, 592, 609, 615, 618, 620, 625, 626, 678, 695, 701, 704, 706]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 463 ms to find 54 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 716/1170 places, 1654/1983 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 692 transition count 1630
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 692 transition count 1630
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 684 transition count 1622
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 684 transition count 1622
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 94 place count 669 transition count 1607
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 118 place count 669 transition count 1583
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 142 place count 645 transition count 1583
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 150 place count 645 transition count 1575
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 158 place count 637 transition count 1575
Applied a total of 158 rules in 149 ms. Remains 637 /716 variables (removed 79) and now considering 1575/1654 (removed 79) transitions.
// Phase 1: matrix 1575 rows 637 cols
[2022-05-15 22:19:03] [INFO ] Computed 58 place invariants in 10 ms
[2022-05-15 22:19:04] [INFO ] Implicit Places using invariants in 322 ms returned []
// Phase 1: matrix 1575 rows 637 cols
[2022-05-15 22:19:04] [INFO ] Computed 58 place invariants in 24 ms
[2022-05-15 22:19:05] [INFO ] Implicit Places using invariants and state equation in 970 ms returned []
Implicit Place search using SMT with State Equation took 1295 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 637/1170 places, 1575/1983 transitions.
Finished structural reductions, in 3 iterations. Remains : 637/1170 places, 1575/1983 transitions.
Successfully produced net in file /tmp/petri1000_2697499798078005439.dot
Successfully produced net in file /tmp/petri1001_5585789728384817678.dot
Successfully produced net in file /tmp/petri1002_14900872942413080385.dot
Successfully produced net in file /tmp/petri1003_5120427458189193669.dot
Successfully produced net in file /tmp/petri1004_12466639720083413085.dot
Successfully produced net in file /tmp/petri1005_3973712230532503248.dot
Successfully produced net in file /tmp/petri1006_8359814249872255564.dot
Successfully produced net in file /tmp/petri1007_11938072160140117919.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
// Phase 1: matrix 1567 rows 637 cols
[2022-05-15 22:19:05] [INFO ] Computed 58 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 16829 resets, run finished after 2633 ms. (steps per millisecond=379 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2793 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2812 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2768 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2817 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2778 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 5) seen :0
// Phase 1: matrix 1567 rows 637 cols
[2022-05-15 22:19:11] [INFO ] Computed 58 place invariants in 27 ms
[2022-05-15 22:19:11] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:11] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-15 22:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:12] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2022-05-15 22:19:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:19:12] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-15 22:19:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:13] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2022-05-15 22:19:13] [INFO ] Computed and/alt/rep : 367/1629/367 causal constraints (skipped 1159 transitions) in 120 ms.
[2022-05-15 22:19:16] [INFO ] Added : 55 causal constraints over 11 iterations in 2931 ms. Result :sat
Minimization took 565 ms.
[2022-05-15 22:19:16] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-15 22:19:16] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 20 ms returned sat
[2022-05-15 22:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:17] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2022-05-15 22:19:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:19:17] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 15 ms returned sat
[2022-05-15 22:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:18] [INFO ] [Nat]Absence check using state equation in 639 ms returned sat
[2022-05-15 22:19:18] [INFO ] Computed and/alt/rep : 367/1629/367 causal constraints (skipped 1159 transitions) in 100 ms.
[2022-05-15 22:19:19] [INFO ] Added : 32 causal constraints over 7 iterations in 1237 ms. Result :sat
Minimization took 397 ms.
[2022-05-15 22:19:19] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:19:19] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:20] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2022-05-15 22:19:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:20] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:20] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 23 ms returned sat
[2022-05-15 22:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:21] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2022-05-15 22:19:21] [INFO ] Computed and/alt/rep : 367/1629/367 causal constraints (skipped 1159 transitions) in 120 ms.
[2022-05-15 22:19:22] [INFO ] Added : 34 causal constraints over 7 iterations in 997 ms. Result :sat
Minimization took 267 ms.
[2022-05-15 22:19:22] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:19:22] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 26 ms returned sat
[2022-05-15 22:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:23] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2022-05-15 22:19:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:23] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 12 ms returned sat
[2022-05-15 22:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:23] [INFO ] [Nat]Absence check using state equation in 653 ms returned sat
[2022-05-15 22:19:24] [INFO ] Computed and/alt/rep : 367/1629/367 causal constraints (skipped 1159 transitions) in 109 ms.
[2022-05-15 22:19:24] [INFO ] Added : 17 causal constraints over 4 iterations in 658 ms. Result :sat
Minimization took 312 ms.
[2022-05-15 22:19:25] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:19:25] [INFO ] [Real]Absence check using 14 positive and 44 generalized place invariants in 23 ms returned sat
[2022-05-15 22:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:25] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2022-05-15 22:19:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:19:25] [INFO ] [Nat]Absence check using 14 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-15 22:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:26] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2022-05-15 22:19:26] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2022-05-15 22:19:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 200 ms
[2022-05-15 22:19:26] [INFO ] Computed and/alt/rep : 367/1629/367 causal constraints (skipped 1159 transitions) in 96 ms.
[2022-05-15 22:19:29] [INFO ] Added : 76 causal constraints over 16 iterations in 2150 ms. Result :sat
Minimization took 528 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ASLink-PT-08b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-08b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 637 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 637/637 places, 1567/1567 transitions.
Graph (complete) has 3885 edges and 637 vertex of which 629 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Discarding 8 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 629 transition count 1566
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 628 transition count 1566
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 626 transition count 1564
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 15 place count 626 transition count 1564
Applied a total of 15 rules in 94 ms. Remains 626 /637 variables (removed 11) and now considering 1564/1567 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/637 places, 1564/1567 transitions.
// Phase 1: matrix 1564 rows 626 cols
[2022-05-15 22:19:31] [INFO ] Computed 58 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 16641 resets, run finished after 2186 ms. (steps per millisecond=457 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2803 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2808 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2807 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 3) seen :0
// Phase 1: matrix 1564 rows 626 cols
[2022-05-15 22:19:35] [INFO ] Computed 58 place invariants in 27 ms
[2022-05-15 22:19:36] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:36] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 16 ms returned sat
[2022-05-15 22:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:36] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2022-05-15 22:19:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:19:36] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:37] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2022-05-15 22:19:37] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 104 ms.
[2022-05-15 22:19:38] [INFO ] Added : 34 causal constraints over 7 iterations in 790 ms. Result :sat
Minimization took 307 ms.
[2022-05-15 22:19:38] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-15 22:19:38] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 15 ms returned sat
[2022-05-15 22:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:38] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2022-05-15 22:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2022-05-15 22:19:39] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 16 ms returned sat
[2022-05-15 22:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:39] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2022-05-15 22:19:39] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 116 ms.
[2022-05-15 22:19:41] [INFO ] Added : 38 causal constraints over 8 iterations in 1897 ms. Result :sat
Minimization took 308 ms.
[2022-05-15 22:19:42] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:19:42] [INFO ] [Real]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:42] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2022-05-15 22:19:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:19:42] [INFO ] [Nat]Absence check using 13 positive and 45 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:43] [INFO ] [Nat]Absence check using state equation in 1048 ms returned sat
[2022-05-15 22:19:43] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 109 ms.
[2022-05-15 22:19:44] [INFO ] Added : 23 causal constraints over 5 iterations in 1030 ms. Result :sat
Minimization took 424 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 1564/1564 transitions.
Applied a total of 0 rules in 46 ms. Remains 626 /626 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 1564/1564 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 626/626 places, 1564/1564 transitions.
Applied a total of 0 rules in 37 ms. Remains 626 /626 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
// Phase 1: matrix 1564 rows 626 cols
[2022-05-15 22:19:46] [INFO ] Computed 58 place invariants in 25 ms
[2022-05-15 22:19:47] [INFO ] Implicit Places using invariants in 446 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 447 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 625/626 places, 1564/1564 transitions.
Applied a total of 0 rules in 29 ms. Remains 625 /625 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 625/626 places, 1564/1564 transitions.
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:19:47] [INFO ] Computed 57 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 16766 resets, run finished after 2553 ms. (steps per millisecond=391 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2801 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2806 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2815 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 3) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:19:51] [INFO ] Computed 57 place invariants in 28 ms
[2022-05-15 22:19:52] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:19:52] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 10 ms returned sat
[2022-05-15 22:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:52] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2022-05-15 22:19:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:52] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:53] [INFO ] [Nat]Absence check using state equation in 921 ms returned sat
[2022-05-15 22:19:53] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 104 ms.
[2022-05-15 22:19:54] [INFO ] Added : 26 causal constraints over 6 iterations in 1195 ms. Result :sat
Minimization took 600 ms.
[2022-05-15 22:19:55] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:19:55] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:55] [INFO ] [Real]Absence check using state equation in 396 ms returned sat
[2022-05-15 22:19:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:19:56] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:57] [INFO ] [Nat]Absence check using state equation in 934 ms returned sat
[2022-05-15 22:19:57] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 107 ms.
[2022-05-15 22:19:57] [INFO ] Added : 15 causal constraints over 4 iterations in 483 ms. Result :sat
Minimization took 239 ms.
[2022-05-15 22:19:57] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:58] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 16 ms returned sat
[2022-05-15 22:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:58] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2022-05-15 22:19:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:19:58] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:19:58] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:19:59] [INFO ] [Nat]Absence check using state equation in 998 ms returned sat
[2022-05-15 22:19:59] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 120 ms.
[2022-05-15 22:20:02] [INFO ] Added : 54 causal constraints over 12 iterations in 2474 ms. Result :sat
Minimization took 421 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 625 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1564/1564 transitions.
Applied a total of 0 rules in 21 ms. Remains 625 /625 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 625/625 places, 1564/1564 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1564/1564 transitions.
Applied a total of 0 rules in 21 ms. Remains 625 /625 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:03] [INFO ] Computed 57 place invariants in 26 ms
[2022-05-15 22:20:03] [INFO ] Implicit Places using invariants in 356 ms returned []
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:03] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:20:05] [INFO ] Implicit Places using invariants and state equation in 1595 ms returned []
Implicit Place search using SMT with State Equation took 1953 ms to find 0 implicit places.
[2022-05-15 22:20:05] [INFO ] Redundant transitions in 151 ms returned []
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:05] [INFO ] Computed 57 place invariants in 9 ms
[2022-05-15 22:20:06] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 625/625 places, 1564/1564 transitions.
Starting property specific reduction for ASLink-PT-08b-UpperBounds-03
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:06] [INFO ] Computed 57 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 171 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:06] [INFO ] Computed 57 place invariants in 12 ms
[2022-05-15 22:20:06] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:20:06] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 12 ms returned sat
[2022-05-15 22:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:06] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2022-05-15 22:20:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:20:06] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-15 22:20:06] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 17 ms returned sat
[2022-05-15 22:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:07] [INFO ] [Nat]Absence check using state equation in 749 ms returned sat
[2022-05-15 22:20:07] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 88 ms.
[2022-05-15 22:20:08] [INFO ] Added : 26 causal constraints over 6 iterations in 1043 ms. Result :sat
Minimization took 628 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1564/1564 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 625 transition count 1563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 624 transition count 1563
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 623 transition count 1562
Applied a total of 4 rules in 54 ms. Remains 623 /625 variables (removed 2) and now considering 1562/1564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/625 places, 1562/1564 transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:09] [INFO ] Computed 57 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 16785 resets, run finished after 2353 ms. (steps per millisecond=424 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2814 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 1) seen :0
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:12] [INFO ] Computed 57 place invariants in 27 ms
[2022-05-15 22:20:13] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:20:13] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-15 22:20:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:13] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2022-05-15 22:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:20:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:20:13] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 12 ms returned sat
[2022-05-15 22:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:14] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2022-05-15 22:20:14] [INFO ] Computed and/alt/rep : 354/1544/354 causal constraints (skipped 1167 transitions) in 103 ms.
[2022-05-15 22:20:15] [INFO ] Added : 27 causal constraints over 6 iterations in 1141 ms. Result :sat
Minimization took 354 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 29 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 30 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:16] [INFO ] Computed 57 place invariants in 16 ms
[2022-05-15 22:20:16] [INFO ] Implicit Places using invariants in 432 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:16] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:20:17] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1496 ms to find 0 implicit places.
[2022-05-15 22:20:17] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:17] [INFO ] Computed 57 place invariants in 9 ms
[2022-05-15 22:20:18] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Ending property specific reduction for ASLink-PT-08b-UpperBounds-03 in 12014 ms.
Starting property specific reduction for ASLink-PT-08b-UpperBounds-10
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:18] [INFO ] Computed 57 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 187 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:18] [INFO ] Computed 57 place invariants in 22 ms
[2022-05-15 22:20:18] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:20:18] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:18] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2022-05-15 22:20:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:20:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:20:18] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:19] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2022-05-15 22:20:19] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 107 ms.
[2022-05-15 22:20:20] [INFO ] Added : 15 causal constraints over 4 iterations in 728 ms. Result :sat
Minimization took 280 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1564/1564 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 625 transition count 1563
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 624 transition count 1563
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 623 transition count 1562
Applied a total of 4 rules in 57 ms. Remains 623 /625 variables (removed 2) and now considering 1562/1564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/625 places, 1562/1564 transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:21] [INFO ] Computed 57 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 16832 resets, run finished after 2170 ms. (steps per millisecond=460 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2783 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 1) seen :0
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:24] [INFO ] Computed 57 place invariants in 25 ms
[2022-05-15 22:20:24] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2022-05-15 22:20:24] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 11 ms returned sat
[2022-05-15 22:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:24] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2022-05-15 22:20:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:20:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2022-05-15 22:20:24] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 9 ms returned sat
[2022-05-15 22:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:25] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2022-05-15 22:20:25] [INFO ] Computed and/alt/rep : 354/1544/354 causal constraints (skipped 1167 transitions) in 90 ms.
[2022-05-15 22:20:25] [INFO ] Added : 11 causal constraints over 3 iterations in 517 ms. Result :sat
Minimization took 279 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 29 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 28 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:26] [INFO ] Computed 57 place invariants in 27 ms
[2022-05-15 22:20:27] [INFO ] Implicit Places using invariants in 450 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:27] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:20:28] [INFO ] Implicit Places using invariants and state equation in 1256 ms returned []
Implicit Place search using SMT with State Equation took 1707 ms to find 0 implicit places.
[2022-05-15 22:20:28] [INFO ] Redundant transitions in 101 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:28] [INFO ] Computed 57 place invariants in 10 ms
[2022-05-15 22:20:28] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Ending property specific reduction for ASLink-PT-08b-UpperBounds-10 in 10722 ms.
Starting property specific reduction for ASLink-PT-08b-UpperBounds-14
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:29] [INFO ] Computed 57 place invariants in 13 ms
Incomplete random walk after 10000 steps, including 160 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-15 22:20:29] [INFO ] Computed 57 place invariants in 16 ms
[2022-05-15 22:20:29] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:20:29] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 12 ms returned sat
[2022-05-15 22:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:29] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2022-05-15 22:20:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:20:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:20:29] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-15 22:20:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:30] [INFO ] [Nat]Absence check using state equation in 1064 ms returned sat
[2022-05-15 22:20:31] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 119 ms.
[2022-05-15 22:20:33] [INFO ] Added : 54 causal constraints over 12 iterations in 2403 ms. Result :sat
Minimization took 418 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 625/625 places, 1564/1564 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 625 transition count 1563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 624 transition count 1563
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 624 transition count 1562
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 623 transition count 1562
Applied a total of 4 rules in 38 ms. Remains 623 /625 variables (removed 2) and now considering 1562/1564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/625 places, 1562/1564 transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:34] [INFO ] Computed 57 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 16923 resets, run finished after 2650 ms. (steps per millisecond=377 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2831 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 1) seen :0
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:37] [INFO ] Computed 57 place invariants in 25 ms
[2022-05-15 22:20:37] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-15 22:20:37] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 12 ms returned sat
[2022-05-15 22:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:38] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2022-05-15 22:20:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:20:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-15 22:20:38] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 13 ms returned sat
[2022-05-15 22:20:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:20:39] [INFO ] [Nat]Absence check using state equation in 873 ms returned sat
[2022-05-15 22:20:39] [INFO ] Computed and/alt/rep : 354/1536/354 causal constraints (skipped 1167 transitions) in 81 ms.
[2022-05-15 22:20:41] [INFO ] Added : 58 causal constraints over 12 iterations in 2095 ms. Result :sat
Minimization took 431 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 30 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 29 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:42] [INFO ] Computed 57 place invariants in 24 ms
[2022-05-15 22:20:42] [INFO ] Implicit Places using invariants in 427 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:42] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:20:44] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 1777 ms to find 0 implicit places.
[2022-05-15 22:20:44] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-15 22:20:44] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-15 22:20:44] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Ending property specific reduction for ASLink-PT-08b-UpperBounds-14 in 15583 ms.
[2022-05-15 22:20:44] [INFO ] Flatten gal took : 168 ms
[2022-05-15 22:20:44] [INFO ] Applying decomposition
[2022-05-15 22:20:45] [INFO ] Flatten gal took : 81 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2179665912593227814.txt' '-o' '/tmp/graph2179665912593227814.bin' '-w' '/tmp/graph2179665912593227814.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2179665912593227814.bin' '-l' '-1' '-v' '-w' '/tmp/graph2179665912593227814.weights' '-q' '0' '-e' '0.001'
[2022-05-15 22:20:45] [INFO ] Decomposing Gal with order
[2022-05-15 22:20:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 22:20:45] [INFO ] Removed a total of 3108 redundant transitions.
[2022-05-15 22:20:45] [INFO ] Flatten gal took : 163 ms
[2022-05-15 22:20:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 131 labels/synchronizations in 26 ms.
[2022-05-15 22:20:45] [INFO ] Time to serialize gal into /tmp/UpperBounds14348482901348213857.gal : 12 ms
[2022-05-15 22:20:45] [INFO ] Time to serialize properties into /tmp/UpperBounds4455998051060147877.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14348482901348213857.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4455998051060147877.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds4455998051060147877.prop.
Detected timeout of ITS tools.
[2022-05-15 22:42:41] [INFO ] Applying decomposition
[2022-05-15 22:42:41] [INFO ] Flatten gal took : 114 ms
[2022-05-15 22:42:41] [INFO ] Decomposing Gal with order
[2022-05-15 22:42:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 22:42:41] [INFO ] Removed a total of 2972 redundant transitions.
[2022-05-15 22:42:41] [INFO ] Flatten gal took : 178 ms
[2022-05-15 22:42:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1282 labels/synchronizations in 52 ms.
[2022-05-15 22:42:41] [INFO ] Time to serialize gal into /tmp/UpperBounds1994006321265908698.gal : 8 ms
[2022-05-15 22:42:41] [INFO ] Time to serialize properties into /tmp/UpperBounds12751795595210171796.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1994006321265908698.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12751795595210171796.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds12751795595210171796.prop.
Detected timeout of ITS tools.
[2022-05-15 23:04:36] [INFO ] Flatten gal took : 58 ms
[2022-05-15 23:04:36] [INFO ] Input system was already deterministic with 1564 transitions.
[2022-05-15 23:04:36] [INFO ] Transformed 625 places.
[2022-05-15 23:04:36] [INFO ] Transformed 1564 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 23:04:37] [INFO ] Time to serialize gal into /tmp/UpperBounds7680397872002785804.gal : 10 ms
[2022-05-15 23:04:37] [INFO ] Time to serialize properties into /tmp/UpperBounds6183617915129680587.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7680397872002785804.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6183617915129680587.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds6183617915129680587.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m
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-08b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ASLink-PT-08b, 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 r006-tajo-165245688900133"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08b.tgz
mv ASLink-PT-08b 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 '
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 ;