About the Execution of ITS-Tools for ASLink-PT-09b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10884.859 | 3600000.00 | 3351638.00 | 145498.70 | 1 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 '/data/fkordon/mcc2021-input.r007-tall-162037989600149.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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-09b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989600149
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.3M May 5 16:51 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-09b-UpperBounds-00
FORMULA_NAME ASLink-PT-09b-UpperBounds-01
FORMULA_NAME ASLink-PT-09b-UpperBounds-02
FORMULA_NAME ASLink-PT-09b-UpperBounds-03
FORMULA_NAME ASLink-PT-09b-UpperBounds-04
FORMULA_NAME ASLink-PT-09b-UpperBounds-05
FORMULA_NAME ASLink-PT-09b-UpperBounds-06
FORMULA_NAME ASLink-PT-09b-UpperBounds-07
FORMULA_NAME ASLink-PT-09b-UpperBounds-08
FORMULA_NAME ASLink-PT-09b-UpperBounds-09
FORMULA_NAME ASLink-PT-09b-UpperBounds-10
FORMULA_NAME ASLink-PT-09b-UpperBounds-11
FORMULA_NAME ASLink-PT-09b-UpperBounds-12
FORMULA_NAME ASLink-PT-09b-UpperBounds-13
FORMULA_NAME ASLink-PT-09b-UpperBounds-14
FORMULA_NAME ASLink-PT-09b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1620440511176
Running Version 0
[2021-05-08 02:21:52] [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]
[2021-05-08 02:21:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 02:21:53] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2021-05-08 02:21:53] [INFO ] Transformed 4014 places.
[2021-05-08 02:21:53] [INFO ] Transformed 4932 transitions.
[2021-05-08 02:21:53] [INFO ] Found NUPN structural information;
[2021-05-08 02:21:53] [INFO ] Parsed PT model containing 4014 places and 4932 transitions in 318 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 4932 rows 4014 cols
[2021-05-08 02:21:53] [INFO ] Computed 394 place invariants in 479 ms
Incomplete random walk after 10000 steps, including 11 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 16) seen :7
FORMULA ASLink-PT-09b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
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 16 ms. (steps per millisecond=625 ) properties (out of 9) 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 9) seen :0
// Phase 1: matrix 4932 rows 4014 cols
[2021-05-08 02:21:54] [INFO ] Computed 394 place invariants in 116 ms
[2021-05-08 02:21:55] [INFO ] [Real]Absence check using 93 positive place invariants in 102 ms returned sat
[2021-05-08 02:21:55] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 136 ms returned sat
[2021-05-08 02:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:21:58] [INFO ] [Real]Absence check using state equation in 3654 ms returned sat
[2021-05-08 02:21:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:21:59] [INFO ] [Nat]Absence check using 93 positive place invariants in 93 ms returned sat
[2021-05-08 02:21:59] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 121 ms returned sat
[2021-05-08 02:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:04] [INFO ] [Nat]Absence check using state equation in 4372 ms returned unknown
[2021-05-08 02:22:04] [INFO ] [Real]Absence check using 93 positive place invariants in 94 ms returned sat
[2021-05-08 02:22:05] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 132 ms returned sat
[2021-05-08 02:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:07] [INFO ] [Real]Absence check using state equation in 2674 ms returned sat
[2021-05-08 02:22:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:22:08] [INFO ] [Nat]Absence check using 93 positive place invariants in 95 ms returned sat
[2021-05-08 02:22:08] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 126 ms returned sat
[2021-05-08 02:22:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:12] [INFO ] [Nat]Absence check using state equation in 4253 ms returned unknown
[2021-05-08 02:22:13] [INFO ] [Real]Absence check using 93 positive place invariants in 88 ms returned sat
[2021-05-08 02:22:13] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 120 ms returned sat
[2021-05-08 02:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:17] [INFO ] [Real]Absence check using state equation in 3633 ms returned sat
[2021-05-08 02:22:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:22:18] [INFO ] [Nat]Absence check using 93 positive place invariants in 93 ms returned sat
[2021-05-08 02:22:18] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 120 ms returned sat
[2021-05-08 02:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:22] [INFO ] [Nat]Absence check using state equation in 4169 ms returned unknown
[2021-05-08 02:22:23] [INFO ] [Real]Absence check using 93 positive place invariants in 91 ms returned sat
[2021-05-08 02:22:23] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 127 ms returned sat
[2021-05-08 02:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:26] [INFO ] [Real]Absence check using state equation in 3185 ms returned sat
[2021-05-08 02:22:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:22:27] [INFO ] [Nat]Absence check using 93 positive place invariants in 94 ms returned sat
[2021-05-08 02:22:27] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 122 ms returned sat
[2021-05-08 02:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:30] [INFO ] [Nat]Absence check using state equation in 2890 ms returned sat
[2021-05-08 02:22:33] [INFO ] Deduced a trap composed of 23 places in 2974 ms of which 20 ms to minimize.
[2021-05-08 02:22:33] [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 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-08 02:22:34] [INFO ] [Real]Absence check using 93 positive place invariants in 182 ms returned sat
[2021-05-08 02:22:34] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 127 ms returned sat
[2021-05-08 02:22:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:38] [INFO ] [Real]Absence check using state equation in 3614 ms returned sat
[2021-05-08 02:22:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:22:39] [INFO ] [Nat]Absence check using 93 positive place invariants in 92 ms returned sat
[2021-05-08 02:22:39] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 129 ms returned sat
[2021-05-08 02:22:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:43] [INFO ] [Nat]Absence check using state equation in 4202 ms returned unknown
[2021-05-08 02:22:44] [INFO ] [Real]Absence check using 93 positive place invariants in 91 ms returned sat
[2021-05-08 02:22:44] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 124 ms returned sat
[2021-05-08 02:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:48] [INFO ] [Real]Absence check using state equation in 3648 ms returned sat
[2021-05-08 02:22:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:22:48] [INFO ] [Nat]Absence check using 93 positive place invariants in 91 ms returned sat
[2021-05-08 02:22:49] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 118 ms returned sat
[2021-05-08 02:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:53] [INFO ] [Nat]Absence check using state equation in 4232 ms returned unknown
[2021-05-08 02:22:54] [INFO ] [Real]Absence check using 93 positive place invariants in 89 ms returned sat
[2021-05-08 02:22:54] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 124 ms returned sat
[2021-05-08 02:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:22:57] [INFO ] [Real]Absence check using state equation in 3779 ms returned sat
[2021-05-08 02:22:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:22:58] [INFO ] [Nat]Absence check using 93 positive place invariants in 92 ms returned sat
[2021-05-08 02:22:58] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 120 ms returned sat
[2021-05-08 02:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:03] [INFO ] [Nat]Absence check using state equation in 4225 ms returned unknown
[2021-05-08 02:23:03] [INFO ] [Real]Absence check using 93 positive place invariants in 90 ms returned sat
[2021-05-08 02:23:03] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 131 ms returned sat
[2021-05-08 02:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:06] [INFO ] [Real]Absence check using state equation in 2631 ms returned sat
[2021-05-08 02:23:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:23:07] [INFO ] [Nat]Absence check using 93 positive place invariants in 124 ms returned sat
[2021-05-08 02:23:07] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 125 ms returned sat
[2021-05-08 02:23:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:11] [INFO ] [Nat]Absence check using state equation in 4184 ms returned unknown
[2021-05-08 02:23:12] [INFO ] [Real]Absence check using 93 positive place invariants in 90 ms returned sat
[2021-05-08 02:23:12] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 127 ms returned sat
[2021-05-08 02:23:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:16] [INFO ] [Real]Absence check using state equation in 3949 ms returned sat
[2021-05-08 02:23:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:23:17] [INFO ] [Nat]Absence check using 93 positive place invariants in 90 ms returned sat
[2021-05-08 02:23:17] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 117 ms returned sat
[2021-05-08 02:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:20] [INFO ] [Nat]Absence check using state equation in 2851 ms returned sat
[2021-05-08 02:23:22] [INFO ] Deduced a trap composed of 24 places in 2597 ms of which 17 ms to minimize.
[2021-05-08 02:23:22] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
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 4014 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Drop transitions removed 935 transitions
Trivial Post-agglo rules discarded 935 transitions
Performed 935 trivial Post agglomeration. Transition count delta: 935
Iterating post reduction 0 with 935 rules applied. Total rules applied 935 place count 4014 transition count 3997
Reduce places removed 935 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 977 rules applied. Total rules applied 1912 place count 3079 transition count 3955
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 1926 place count 3068 transition count 3952
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1929 place count 3065 transition count 3952
Performed 928 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 928 Pre rules applied. Total rules applied 1929 place count 3065 transition count 3024
Deduced a syphon composed of 928 places in 7 ms
Ensure Unique test removed 92 places
Reduce places removed 1020 places and 0 transitions.
Iterating global reduction 4 with 1948 rules applied. Total rules applied 3877 place count 2045 transition count 3024
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 4 with 67 rules applied. Total rules applied 3944 place count 2035 transition count 2967
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 5 with 57 rules applied. Total rules applied 4001 place count 1978 transition count 2967
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 36 Pre rules applied. Total rules applied 4001 place count 1978 transition count 2931
Deduced a syphon composed of 36 places in 22 ms
Ensure Unique test removed 36 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 6 with 108 rules applied. Total rules applied 4109 place count 1906 transition count 2931
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 36 Pre rules applied. Total rules applied 4109 place count 1906 transition count 2895
Deduced a syphon composed of 36 places in 19 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 4181 place count 1870 transition count 2895
Discarding 130 places :
Symmetric choice reduction at 6 with 130 rule applications. Total rules 4311 place count 1740 transition count 2765
Iterating global reduction 6 with 130 rules applied. Total rules applied 4441 place count 1740 transition count 2765
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4442 place count 1740 transition count 2764
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 42 Pre rules applied. Total rules applied 4442 place count 1740 transition count 2722
Deduced a syphon composed of 42 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 7 with 85 rules applied. Total rules applied 4527 place count 1697 transition count 2722
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4527 place count 1697 transition count 2721
Deduced a syphon composed of 1 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 4530 place count 1695 transition count 2721
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 4540 place count 1685 transition count 2658
Iterating global reduction 7 with 10 rules applied. Total rules applied 4550 place count 1685 transition count 2658
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 9 Pre rules applied. Total rules applied 4550 place count 1685 transition count 2649
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 4568 place count 1676 transition count 2649
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4569 place count 1675 transition count 2641
Iterating global reduction 7 with 1 rules applied. Total rules applied 4570 place count 1675 transition count 2641
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4571 place count 1674 transition count 2633
Iterating global reduction 7 with 1 rules applied. Total rules applied 4572 place count 1674 transition count 2633
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4573 place count 1673 transition count 2625
Iterating global reduction 7 with 1 rules applied. Total rules applied 4574 place count 1673 transition count 2625
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4575 place count 1672 transition count 2617
Iterating global reduction 7 with 1 rules applied. Total rules applied 4576 place count 1672 transition count 2617
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4577 place count 1671 transition count 2609
Iterating global reduction 7 with 1 rules applied. Total rules applied 4578 place count 1671 transition count 2609
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4579 place count 1670 transition count 2601
Iterating global reduction 7 with 1 rules applied. Total rules applied 4580 place count 1670 transition count 2601
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4581 place count 1669 transition count 2593
Iterating global reduction 7 with 1 rules applied. Total rules applied 4582 place count 1669 transition count 2593
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4583 place count 1668 transition count 2585
Iterating global reduction 7 with 1 rules applied. Total rules applied 4584 place count 1668 transition count 2585
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4585 place count 1667 transition count 2577
Iterating global reduction 7 with 1 rules applied. Total rules applied 4586 place count 1667 transition count 2577
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4587 place count 1666 transition count 2569
Iterating global reduction 7 with 1 rules applied. Total rules applied 4588 place count 1666 transition count 2569
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4589 place count 1665 transition count 2561
Iterating global reduction 7 with 1 rules applied. Total rules applied 4590 place count 1665 transition count 2561
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4591 place count 1664 transition count 2553
Iterating global reduction 7 with 1 rules applied. Total rules applied 4592 place count 1664 transition count 2553
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4593 place count 1663 transition count 2545
Iterating global reduction 7 with 1 rules applied. Total rules applied 4594 place count 1663 transition count 2545
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4595 place count 1662 transition count 2537
Iterating global reduction 7 with 1 rules applied. Total rules applied 4596 place count 1662 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4597 place count 1661 transition count 2529
Iterating global reduction 7 with 1 rules applied. Total rules applied 4598 place count 1661 transition count 2529
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4599 place count 1660 transition count 2521
Iterating global reduction 7 with 1 rules applied. Total rules applied 4600 place count 1660 transition count 2521
Performed 233 Post agglomeration using F-continuation condition.Transition count delta: 233
Deduced a syphon composed of 233 places in 5 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 7 with 466 rules applied. Total rules applied 5066 place count 1427 transition count 2288
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5067 place count 1426 transition count 2287
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 5069 place count 1425 transition count 2287
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5070 place count 1424 transition count 2286
Iterating global reduction 7 with 1 rules applied. Total rules applied 5071 place count 1424 transition count 2286
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 5073 place count 1424 transition count 2284
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 5074 place count 1423 transition count 2284
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 5076 place count 1422 transition count 2293
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 5086 place count 1422 transition count 2283
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 5096 place count 1412 transition count 2283
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 10 with 9 rules applied. Total rules applied 5105 place count 1412 transition count 2274
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 5114 place count 1403 transition count 2274
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5115 place count 1402 transition count 2273
Reduce places removed 17 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 11 with 25 rules applied. Total rules applied 5140 place count 1385 transition count 2265
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 5148 place count 1377 transition count 2265
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 25 Pre rules applied. Total rules applied 5148 place count 1377 transition count 2240
Deduced a syphon composed of 25 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 13 with 51 rules applied. Total rules applied 5199 place count 1351 transition count 2240
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 13 with 10 rules applied. Total rules applied 5209 place count 1341 transition count 2240
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 5209 place count 1341 transition count 2239
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 5211 place count 1340 transition count 2239
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 5 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 14 with 38 rules applied. Total rules applied 5249 place count 1321 transition count 2220
Discarding 8 places :
Symmetric choice reduction at 14 with 8 rule applications. Total rules 5257 place count 1313 transition count 2212
Iterating global reduction 14 with 8 rules applied. Total rules applied 5265 place count 1313 transition count 2212
Free-agglomeration rule applied 9 times.
Iterating global reduction 14 with 9 rules applied. Total rules applied 5274 place count 1313 transition count 2203
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 5283 place count 1304 transition count 2203
Applied a total of 5283 rules in 3285 ms. Remains 1304 /4014 variables (removed 2710) and now considering 2203/4932 (removed 2729) transitions.
Finished structural reductions, in 1 iterations. Remains : 1304/4014 places, 2203/4932 transitions.
// Phase 1: matrix 2203 rows 1304 cols
[2021-05-08 02:23:26] [INFO ] Computed 225 place invariants in 89 ms
Incomplete random walk after 1000000 steps, including 9752 resets, run finished after 5180 ms. (steps per millisecond=193 ) properties (out of 9) seen :2
FORMULA ASLink-PT-09b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1072 resets, run finished after 1906 ms. (steps per millisecond=524 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1070 resets, run finished after 1711 ms. (steps per millisecond=584 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1064 resets, run finished after 1694 ms. (steps per millisecond=590 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1059 resets, run finished after 1682 ms. (steps per millisecond=594 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1059 resets, run finished after 1690 ms. (steps per millisecond=591 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1056 resets, run finished after 1687 ms. (steps per millisecond=592 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1062 resets, run finished after 1685 ms. (steps per millisecond=593 ) properties (out of 7) seen :0
// Phase 1: matrix 2203 rows 1304 cols
[2021-05-08 02:23:43] [INFO ] Computed 225 place invariants in 47 ms
[2021-05-08 02:23:43] [INFO ] [Real]Absence check using 60 positive place invariants in 24 ms returned sat
[2021-05-08 02:23:43] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 41 ms returned sat
[2021-05-08 02:23:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:44] [INFO ] [Real]Absence check using state equation in 610 ms returned sat
[2021-05-08 02:23:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:23:44] [INFO ] [Nat]Absence check using 60 positive place invariants in 22 ms returned sat
[2021-05-08 02:23:44] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 32 ms returned sat
[2021-05-08 02:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:45] [INFO ] [Nat]Absence check using state equation in 846 ms returned sat
[2021-05-08 02:23:45] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 209 ms.
[2021-05-08 02:23:49] [INFO ] Added : 150 causal constraints over 30 iterations in 4003 ms. Result :sat
Minimization took 766 ms.
[2021-05-08 02:23:50] [INFO ] [Real]Absence check using 60 positive place invariants in 38 ms returned sat
[2021-05-08 02:23:50] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 33 ms returned sat
[2021-05-08 02:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:51] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2021-05-08 02:23:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:23:51] [INFO ] [Nat]Absence check using 60 positive place invariants in 19 ms returned sat
[2021-05-08 02:23:51] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 32 ms returned sat
[2021-05-08 02:23:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:23:52] [INFO ] [Nat]Absence check using state equation in 1199 ms returned sat
[2021-05-08 02:23:53] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 151 ms.
[2021-05-08 02:24:04] [INFO ] Added : 520 causal constraints over 104 iterations in 11116 ms. Result :sat
Minimization took 1102 ms.
[2021-05-08 02:24:05] [INFO ] [Real]Absence check using 60 positive place invariants in 18 ms returned sat
[2021-05-08 02:24:05] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 33 ms returned sat
[2021-05-08 02:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:06] [INFO ] [Real]Absence check using state equation in 710 ms returned sat
[2021-05-08 02:24:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:24:06] [INFO ] [Nat]Absence check using 60 positive place invariants in 48 ms returned sat
[2021-05-08 02:24:06] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 68 ms returned sat
[2021-05-08 02:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:07] [INFO ] [Nat]Absence check using state equation in 916 ms returned sat
[2021-05-08 02:24:07] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 113 ms.
[2021-05-08 02:24:21] [INFO ] Added : 662 causal constraints over 133 iterations in 14484 ms. Result :sat
Minimization took 924 ms.
[2021-05-08 02:24:23] [INFO ] [Real]Absence check using 60 positive place invariants in 18 ms returned sat
[2021-05-08 02:24:23] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 33 ms returned sat
[2021-05-08 02:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:23] [INFO ] [Real]Absence check using state equation in 666 ms returned sat
[2021-05-08 02:24:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:24:23] [INFO ] [Nat]Absence check using 60 positive place invariants in 20 ms returned sat
[2021-05-08 02:24:23] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 35 ms returned sat
[2021-05-08 02:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:24] [INFO ] [Nat]Absence check using state equation in 820 ms returned sat
[2021-05-08 02:24:25] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 128 ms.
[2021-05-08 02:24:42] [INFO ] Added : 736 causal constraints over 148 iterations in 17589 ms. Result :sat
Minimization took 916 ms.
[2021-05-08 02:24:43] [INFO ] [Real]Absence check using 60 positive place invariants in 41 ms returned sat
[2021-05-08 02:24:43] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 41 ms returned sat
[2021-05-08 02:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:44] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2021-05-08 02:24:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:24:44] [INFO ] [Nat]Absence check using 60 positive place invariants in 19 ms returned sat
[2021-05-08 02:24:44] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 32 ms returned sat
[2021-05-08 02:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:45] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2021-05-08 02:24:45] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 144 ms.
[2021-05-08 02:24:57] [INFO ] Added : 585 causal constraints over 117 iterations in 12390 ms. Result :sat
Minimization took 662 ms.
[2021-05-08 02:24:58] [INFO ] [Real]Absence check using 60 positive place invariants in 19 ms returned sat
[2021-05-08 02:24:58] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 34 ms returned sat
[2021-05-08 02:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:24:59] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2021-05-08 02:24:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:24:59] [INFO ] [Nat]Absence check using 60 positive place invariants in 18 ms returned sat
[2021-05-08 02:24:59] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 31 ms returned sat
[2021-05-08 02:24:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:25:00] [INFO ] [Nat]Absence check using state equation in 631 ms returned sat
[2021-05-08 02:25:00] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 140 ms.
[2021-05-08 02:25:16] [INFO ] Added : 710 causal constraints over 142 iterations in 16427 ms. Result :sat
Minimization took 1236 ms.
[2021-05-08 02:25:18] [INFO ] [Real]Absence check using 60 positive place invariants in 19 ms returned sat
[2021-05-08 02:25:18] [INFO ] [Real]Absence check using 60 positive and 165 generalized place invariants in 37 ms returned sat
[2021-05-08 02:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:25:19] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2021-05-08 02:25:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:25:19] [INFO ] [Nat]Absence check using 60 positive place invariants in 20 ms returned sat
[2021-05-08 02:25:19] [INFO ] [Nat]Absence check using 60 positive and 165 generalized place invariants in 35 ms returned sat
[2021-05-08 02:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:25:21] [INFO ] [Nat]Absence check using state equation in 1533 ms returned sat
[2021-05-08 02:25:21] [INFO ] Computed and/alt/rep : 885/3390/885 causal constraints (skipped 1273 transitions) in 130 ms.
[2021-05-08 02:25:36] [INFO ] Added : 647 causal constraints over 130 iterations in 15392 ms. Result :sat
Minimization took 945 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 252000 steps, including 2614 resets, run finished after 1414 ms. (steps per millisecond=178 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 343400 steps, including 1002 resets, run finished after 1657 ms. (steps per millisecond=207 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 890500 steps, including 7555 resets, run finished after 4995 ms. (steps per millisecond=178 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 816300 steps, including 5800 resets, run finished after 4578 ms. (steps per millisecond=178 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 396400 steps, including 1002 resets, run finished after 1878 ms. (steps per millisecond=211 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 440800 steps, including 5822 resets, run finished after 2304 ms. (steps per millisecond=191 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 302700 steps, including 2633 resets, run finished after 1555 ms. (steps per millisecond=194 ) properties (out of 7) seen :0 could not realise parikh vector
Support contains 7 out of 1304 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1304/1304 places, 2203/2203 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 1304 transition count 2202
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1303 transition count 2202
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 1303 transition count 2200
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 1301 transition count 2200
Applied a total of 6 rules in 80 ms. Remains 1301 /1304 variables (removed 3) and now considering 2200/2203 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 1301/1304 places, 2200/2203 transitions.
// Phase 1: matrix 2200 rows 1301 cols
[2021-05-08 02:25:56] [INFO ] Computed 225 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 9817 resets, run finished after 4498 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1058 resets, run finished after 1695 ms. (steps per millisecond=589 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1050 resets, run finished after 1696 ms. (steps per millisecond=589 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1064 resets, run finished after 1731 ms. (steps per millisecond=577 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1062 resets, run finished after 1697 ms. (steps per millisecond=589 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1058 resets, run finished after 1686 ms. (steps per millisecond=593 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1066 resets, run finished after 1699 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1061 resets, run finished after 1695 ms. (steps per millisecond=589 ) properties (out of 7) seen :0
// Phase 1: matrix 2200 rows 1301 cols
[2021-05-08 02:26:12] [INFO ] Computed 225 place invariants in 40 ms
[2021-05-08 02:26:12] [INFO ] [Real]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:26:12] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:26:13] [INFO ] [Real]Absence check using state equation in 787 ms returned sat
[2021-05-08 02:26:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:26:13] [INFO ] [Nat]Absence check using 59 positive place invariants in 20 ms returned sat
[2021-05-08 02:26:13] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 36 ms returned sat
[2021-05-08 02:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:26:15] [INFO ] [Nat]Absence check using state equation in 1548 ms returned sat
[2021-05-08 02:26:15] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 130 ms.
[2021-05-08 02:26:21] [INFO ] Added : 202 causal constraints over 41 iterations in 5886 ms. Result :sat
Minimization took 789 ms.
[2021-05-08 02:26:22] [INFO ] [Real]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:26:22] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 35 ms returned sat
[2021-05-08 02:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:26:23] [INFO ] [Real]Absence check using state equation in 1376 ms returned sat
[2021-05-08 02:26:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:26:23] [INFO ] [Nat]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:26:23] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 32 ms returned sat
[2021-05-08 02:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:26:24] [INFO ] [Nat]Absence check using state equation in 920 ms returned sat
[2021-05-08 02:26:25] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 150 ms.
[2021-05-08 02:26:41] [INFO ] Added : 695 causal constraints over 140 iterations in 16286 ms. Result :sat
Minimization took 1329 ms.
[2021-05-08 02:26:42] [INFO ] [Real]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:26:42] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:26:43] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2021-05-08 02:26:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:26:43] [INFO ] [Nat]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:26:43] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:26:45] [INFO ] [Nat]Absence check using state equation in 1275 ms returned sat
[2021-05-08 02:26:45] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 122 ms.
[2021-05-08 02:27:02] [INFO ] Added : 722 causal constraints over 146 iterations in 17069 ms. Result :sat
Minimization took 1283 ms.
[2021-05-08 02:27:03] [INFO ] [Real]Absence check using 59 positive place invariants in 17 ms returned sat
[2021-05-08 02:27:03] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 32 ms returned sat
[2021-05-08 02:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:04] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2021-05-08 02:27:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:27:04] [INFO ] [Nat]Absence check using 59 positive place invariants in 20 ms returned sat
[2021-05-08 02:27:04] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 36 ms returned sat
[2021-05-08 02:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:05] [INFO ] [Nat]Absence check using state equation in 804 ms returned sat
[2021-05-08 02:27:05] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 134 ms.
[2021-05-08 02:27:21] [INFO ] Added : 695 causal constraints over 140 iterations in 15787 ms. Result :sat
Minimization took 1252 ms.
[2021-05-08 02:27:22] [INFO ] [Real]Absence check using 59 positive place invariants in 20 ms returned sat
[2021-05-08 02:27:22] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 37 ms returned sat
[2021-05-08 02:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:23] [INFO ] [Real]Absence check using state equation in 1034 ms returned sat
[2021-05-08 02:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:27:24] [INFO ] [Nat]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:27:24] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:25] [INFO ] [Nat]Absence check using state equation in 1145 ms returned sat
[2021-05-08 02:27:25] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 141 ms.
[2021-05-08 02:27:38] [INFO ] Added : 608 causal constraints over 123 iterations in 13582 ms. Result :sat
Minimization took 872 ms.
[2021-05-08 02:27:40] [INFO ] [Real]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:27:40] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 36 ms returned sat
[2021-05-08 02:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:40] [INFO ] [Real]Absence check using state equation in 793 ms returned sat
[2021-05-08 02:27:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:27:41] [INFO ] [Nat]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:27:41] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:42] [INFO ] [Nat]Absence check using state equation in 949 ms returned sat
[2021-05-08 02:27:42] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 130 ms.
[2021-05-08 02:27:56] [INFO ] Deduced a trap composed of 21 places in 286 ms of which 14 ms to minimize.
[2021-05-08 02:27:56] [INFO ] Deduced a trap composed of 119 places in 232 ms of which 2 ms to minimize.
[2021-05-08 02:27:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 859 ms
[2021-05-08 02:27:57] [INFO ] Added : 649 causal constraints over 131 iterations in 15023 ms. Result :sat
Minimization took 1201 ms.
[2021-05-08 02:27:58] [INFO ] [Real]Absence check using 59 positive place invariants in 17 ms returned sat
[2021-05-08 02:27:58] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 33 ms returned sat
[2021-05-08 02:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:27:59] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2021-05-08 02:27:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:27:59] [INFO ] [Nat]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:27:59] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 32 ms returned sat
[2021-05-08 02:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:28:00] [INFO ] [Nat]Absence check using state equation in 1203 ms returned sat
[2021-05-08 02:28:01] [INFO ] Computed and/alt/rep : 882/3387/882 causal constraints (skipped 1273 transitions) in 154 ms.
[2021-05-08 02:28:09] [INFO ] Added : 75 causal constraints over 15 iterations in 8732 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 321700 steps, including 2996 resets, run finished after 1400 ms. (steps per millisecond=229 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 746600 steps, including 6418 resets, run finished after 3466 ms. (steps per millisecond=215 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 862000 steps, including 5874 resets, run finished after 3987 ms. (steps per millisecond=216 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 501100 steps, including 4572 resets, run finished after 2198 ms. (steps per millisecond=227 ) properties (out of 7) seen :1 could not realise parikh vector
FORMULA ASLink-PT-09b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 448100 steps, including 5577 resets, run finished after 2035 ms. (steps per millisecond=220 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 478100 steps, including 3273 resets, run finished after 2028 ms. (steps per millisecond=235 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 290600 steps, including 3835 resets, run finished after 1280 ms. (steps per millisecond=227 ) properties (out of 6) seen :0 could not realise parikh vector
Support contains 6 out of 1301 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1301/1301 places, 2200/2200 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 1301 transition count 2199
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1300 transition count 2199
Applied a total of 2 rules in 96 ms. Remains 1300 /1301 variables (removed 1) and now considering 2199/2200 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1300/1301 places, 2199/2200 transitions.
// Phase 1: matrix 2199 rows 1300 cols
[2021-05-08 02:28:26] [INFO ] Computed 225 place invariants in 40 ms
Incomplete random walk after 1000000 steps, including 9844 resets, run finished after 4914 ms. (steps per millisecond=203 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1052 resets, run finished after 1696 ms. (steps per millisecond=589 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1065 resets, run finished after 1677 ms. (steps per millisecond=596 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1055 resets, run finished after 1688 ms. (steps per millisecond=592 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1060 resets, run finished after 1691 ms. (steps per millisecond=591 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1065 resets, run finished after 1689 ms. (steps per millisecond=592 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1069 resets, run finished after 1675 ms. (steps per millisecond=597 ) properties (out of 6) seen :0
// Phase 1: matrix 2199 rows 1300 cols
[2021-05-08 02:28:41] [INFO ] Computed 225 place invariants in 48 ms
[2021-05-08 02:28:41] [INFO ] [Real]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:28:41] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:28:42] [INFO ] [Real]Absence check using state equation in 765 ms returned sat
[2021-05-08 02:28:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:28:42] [INFO ] [Nat]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:28:42] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 33 ms returned sat
[2021-05-08 02:28:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:28:43] [INFO ] [Nat]Absence check using state equation in 1188 ms returned sat
[2021-05-08 02:28:43] [INFO ] Computed and/alt/rep : 881/3386/881 causal constraints (skipped 1273 transitions) in 111 ms.
[2021-05-08 02:28:46] [INFO ] Added : 120 causal constraints over 24 iterations in 2781 ms. Result :sat
Minimization took 667 ms.
[2021-05-08 02:28:47] [INFO ] [Real]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:28:47] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 33 ms returned sat
[2021-05-08 02:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:28:48] [INFO ] [Real]Absence check using state equation in 746 ms returned sat
[2021-05-08 02:28:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:28:48] [INFO ] [Nat]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:28:48] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 33 ms returned sat
[2021-05-08 02:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:28:49] [INFO ] [Nat]Absence check using state equation in 1140 ms returned sat
[2021-05-08 02:28:49] [INFO ] Computed and/alt/rep : 881/3386/881 causal constraints (skipped 1273 transitions) in 143 ms.
[2021-05-08 02:29:01] [INFO ] Added : 579 causal constraints over 117 iterations in 12318 ms. Result :sat
Minimization took 708 ms.
[2021-05-08 02:29:02] [INFO ] [Real]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:29:02] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 51 ms returned sat
[2021-05-08 02:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:03] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2021-05-08 02:29:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:29:03] [INFO ] [Nat]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:29:03] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 36 ms returned sat
[2021-05-08 02:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:04] [INFO ] [Nat]Absence check using state equation in 1064 ms returned sat
[2021-05-08 02:29:05] [INFO ] Computed and/alt/rep : 881/3386/881 causal constraints (skipped 1273 transitions) in 114 ms.
[2021-05-08 02:29:10] [INFO ] Added : 224 causal constraints over 45 iterations in 5962 ms. Result :sat
Minimization took 1228 ms.
[2021-05-08 02:29:12] [INFO ] [Real]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:29:12] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:13] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2021-05-08 02:29:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:29:13] [INFO ] [Nat]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:29:13] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 33 ms returned sat
[2021-05-08 02:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:14] [INFO ] [Nat]Absence check using state equation in 1113 ms returned sat
[2021-05-08 02:29:14] [INFO ] Computed and/alt/rep : 881/3386/881 causal constraints (skipped 1273 transitions) in 125 ms.
[2021-05-08 02:29:20] [INFO ] Added : 145 causal constraints over 29 iterations in 6337 ms. Result :sat
Minimization took 1010 ms.
[2021-05-08 02:29:22] [INFO ] [Real]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:29:22] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 35 ms returned sat
[2021-05-08 02:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:22] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2021-05-08 02:29:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:29:23] [INFO ] [Nat]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:29:23] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 36 ms returned sat
[2021-05-08 02:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:23] [INFO ] [Nat]Absence check using state equation in 856 ms returned sat
[2021-05-08 02:29:24] [INFO ] Computed and/alt/rep : 881/3386/881 causal constraints (skipped 1273 transitions) in 132 ms.
[2021-05-08 02:29:27] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 1 ms to minimize.
[2021-05-08 02:29:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 319 ms
[2021-05-08 02:29:27] [INFO ] Added : 127 causal constraints over 26 iterations in 3742 ms. Result :sat
Minimization took 941 ms.
[2021-05-08 02:29:28] [INFO ] [Real]Absence check using 59 positive place invariants in 18 ms returned sat
[2021-05-08 02:29:28] [INFO ] [Real]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:29] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2021-05-08 02:29:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:29:29] [INFO ] [Nat]Absence check using 59 positive place invariants in 19 ms returned sat
[2021-05-08 02:29:29] [INFO ] [Nat]Absence check using 59 positive and 166 generalized place invariants in 34 ms returned sat
[2021-05-08 02:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:29:31] [INFO ] [Nat]Absence check using state equation in 1622 ms returned sat
[2021-05-08 02:29:31] [INFO ] Computed and/alt/rep : 881/3386/881 causal constraints (skipped 1273 transitions) in 131 ms.
[2021-05-08 02:29:46] [INFO ] Added : 630 causal constraints over 127 iterations in 14777 ms. Result :sat
Minimization took 890 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 442500 steps, including 5282 resets, run finished after 2071 ms. (steps per millisecond=213 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 314100 steps, including 3869 resets, run finished after 1394 ms. (steps per millisecond=225 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 339700 steps, including 9142 resets, run finished after 1431 ms. (steps per millisecond=237 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 514900 steps, including 4562 resets, run finished after 2296 ms. (steps per millisecond=224 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 257500 steps, including 2932 resets, run finished after 1152 ms. (steps per millisecond=223 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 199100 steps, including 2996 resets, run finished after 847 ms. (steps per millisecond=235 ) properties (out of 6) seen :0 could not realise parikh vector
Support contains 6 out of 1300 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1300/1300 places, 2199/2199 transitions.
Applied a total of 0 rules in 51 ms. Remains 1300 /1300 variables (removed 0) and now considering 2199/2199 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1300/1300 places, 2199/2199 transitions.
Starting structural reductions, iteration 0 : 1300/1300 places, 2199/2199 transitions.
Applied a total of 0 rules in 50 ms. Remains 1300 /1300 variables (removed 0) and now considering 2199/2199 (removed 0) transitions.
// Phase 1: matrix 2199 rows 1300 cols
[2021-05-08 02:29:56] [INFO ] Computed 225 place invariants in 53 ms
[2021-05-08 02:29:57] [INFO ] Implicit Places using invariants in 997 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 169, 187, 256, 260, 261, 272, 273, 275, 292, 310, 381, 385, 386, 397, 398, 400, 417, 435, 506, 510, 511, 522, 523, 525, 542, 560, 629, 633, 634, 645, 646, 648, 665, 683, 759, 773, 774, 776, 793, 811, 880, 884, 885, 896, 897, 899, 916, 934, 1003, 1007, 1008, 1019, 1020, 1022, 1039, 1057, 1126, 1130, 1131, 1134, 1145, 1146, 1147, 1165, 1167, 1171, 1189, 1190, 1191, 1192, 1204, 1210, 1216, 1222, 1228, 1234, 1240, 1246, 1252, 1258, 1264]
Discarding 91 places :
Implicit Place search using SMT only with invariants took 1001 ms to find 91 implicit places.
[2021-05-08 02:29:57] [INFO ] Redundant transitions in 166 ms returned []
// Phase 1: matrix 2199 rows 1209 cols
[2021-05-08 02:29:57] [INFO ] Computed 134 place invariants in 25 ms
[2021-05-08 02:29:58] [INFO ] Dead Transitions using invariants and state equation in 945 ms returned []
Starting structural reductions, iteration 1 : 1209/1300 places, 2199/2199 transitions.
Drop transitions removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 163 rules applied. Total rules applied 163 place count 1209 transition count 2036
Reduce places removed 163 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 170 rules applied. Total rules applied 333 place count 1046 transition count 2029
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 334 place count 1045 transition count 2029
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 334 place count 1045 transition count 1986
Deduced a syphon composed of 43 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 421 place count 1001 transition count 1986
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 433 place count 997 transition count 1978
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 441 place count 989 transition count 1978
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 457 place count 973 transition count 1962
Iterating global reduction 5 with 16 rules applied. Total rules applied 473 place count 973 transition count 1962
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 476 place count 973 transition count 1959
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 476 place count 973 transition count 1958
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 478 place count 972 transition count 1958
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 482 place count 968 transition count 1951
Iterating global reduction 6 with 4 rules applied. Total rules applied 486 place count 968 transition count 1951
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 488 place count 966 transition count 1949
Iterating global reduction 6 with 2 rules applied. Total rules applied 490 place count 966 transition count 1949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 491 place count 966 transition count 1948
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 492 place count 965 transition count 1946
Iterating global reduction 7 with 1 rules applied. Total rules applied 493 place count 965 transition count 1946
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 4 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 7 with 132 rules applied. Total rules applied 625 place count 899 transition count 1880
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 632 place count 892 transition count 1873
Iterating global reduction 7 with 7 rules applied. Total rules applied 639 place count 892 transition count 1873
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 646 place count 892 transition count 1866
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 8 with 4 rules applied. Total rules applied 650 place count 890 transition count 1867
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 651 place count 890 transition count 1866
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 8 with 21 rules applied. Total rules applied 672 place count 890 transition count 1845
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 694 place count 868 transition count 1845
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 696 place count 868 transition count 1843
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 9 with 28 rules applied. Total rules applied 724 place count 868 transition count 1843
Applied a total of 724 rules in 538 ms. Remains 868 /1209 variables (removed 341) and now considering 1843/2199 (removed 356) transitions.
// Phase 1: matrix 1843 rows 868 cols
[2021-05-08 02:29:59] [INFO ] Computed 128 place invariants in 22 ms
[2021-05-08 02:29:59] [INFO ] Implicit Places using invariants in 577 ms returned [72, 90, 96, 99, 101, 104, 105, 160, 181, 187, 190, 192, 197, 198, 251, 269, 275, 278, 280, 285, 286, 338, 355, 361, 364, 366, 372, 373, 425, 442, 448, 451, 453, 458, 459, 528, 534, 537, 539, 543, 550, 551, 604, 621, 627, 630, 632, 637, 638, 690, 707, 713, 716, 718, 723, 724, 776, 793, 799, 802, 804]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 580 ms to find 61 implicit places.
Starting structural reductions, iteration 2 : 807/1300 places, 1843/2199 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 778 transition count 1814
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 778 transition count 1814
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 67 place count 769 transition count 1805
Iterating global reduction 0 with 9 rules applied. Total rules applied 76 place count 769 transition count 1805
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 108 place count 753 transition count 1789
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 135 place count 753 transition count 1762
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 162 place count 726 transition count 1762
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 169 place count 726 transition count 1755
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 176 place count 719 transition count 1755
Applied a total of 176 rules in 173 ms. Remains 719 /807 variables (removed 88) and now considering 1755/1843 (removed 88) transitions.
// Phase 1: matrix 1755 rows 719 cols
[2021-05-08 02:30:00] [INFO ] Computed 67 place invariants in 18 ms
[2021-05-08 02:30:00] [INFO ] Implicit Places using invariants in 456 ms returned []
// Phase 1: matrix 1755 rows 719 cols
[2021-05-08 02:30:00] [INFO ] Computed 67 place invariants in 18 ms
[2021-05-08 02:30:02] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 1906 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 719/1300 places, 1755/2199 transitions.
Successfully produced net in file /tmp/petri1000_10444551357629059305.dot
Successfully produced net in file /tmp/petri1001_17876867879190314223.dot
Successfully produced net in file /tmp/petri1002_3008887832336610537.dot
Successfully produced net in file /tmp/petri1003_2997529153002207371.dot
Successfully produced net in file /tmp/petri1004_2709237741866203290.dot
Successfully produced net in file /tmp/petri1005_12743944823482601192.dot
Successfully produced net in file /tmp/petri1006_10773456421903350646.dot
Successfully produced net in file /tmp/petri1007_4410762360617323167.dot
Successfully produced net in file /tmp/petri1008_17718516286717196727.dot
Drop transitions removed 9 transitions
Dominated transitions for bounds rules discarded 9 transitions
// Phase 1: matrix 1746 rows 719 cols
[2021-05-08 02:30:02] [INFO ] Computed 67 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 16178 resets, run finished after 3662 ms. (steps per millisecond=273 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2370 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2350 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2318 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2375 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2345 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2358 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 6) seen :0
// Phase 1: matrix 1746 rows 719 cols
[2021-05-08 02:30:11] [INFO ] Computed 67 place invariants in 18 ms
[2021-05-08 02:30:11] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:11] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:12] [INFO ] [Real]Absence check using state equation in 530 ms returned sat
[2021-05-08 02:30:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:12] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 14 ms returned sat
[2021-05-08 02:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:12] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2021-05-08 02:30:13] [INFO ] Computed and/alt/rep : 425/1910/425 causal constraints (skipped 1276 transitions) in 110 ms.
[2021-05-08 02:30:15] [INFO ] Added : 86 causal constraints over 18 iterations in 2269 ms. Result :sat
Minimization took 811 ms.
[2021-05-08 02:30:16] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:16] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:16] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2021-05-08 02:30:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:16] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:16] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:17] [INFO ] [Nat]Absence check using state equation in 728 ms returned sat
[2021-05-08 02:30:17] [INFO ] Computed and/alt/rep : 425/1910/425 causal constraints (skipped 1276 transitions) in 110 ms.
[2021-05-08 02:30:18] [INFO ] Added : 23 causal constraints over 5 iterations in 814 ms. Result :sat
Minimization took 220 ms.
[2021-05-08 02:30:18] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:18] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 14 ms returned sat
[2021-05-08 02:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:19] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2021-05-08 02:30:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:19] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:19] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:20] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2021-05-08 02:30:20] [INFO ] Computed and/alt/rep : 425/1910/425 causal constraints (skipped 1276 transitions) in 105 ms.
[2021-05-08 02:30:21] [INFO ] Added : 43 causal constraints over 9 iterations in 1221 ms. Result :sat
Minimization took 285 ms.
[2021-05-08 02:30:21] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:21] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:22] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2021-05-08 02:30:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:22] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:22] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:23] [INFO ] [Nat]Absence check using state equation in 664 ms returned sat
[2021-05-08 02:30:23] [INFO ] Computed and/alt/rep : 425/1910/425 causal constraints (skipped 1276 transitions) in 112 ms.
[2021-05-08 02:30:26] [INFO ] Deduced a trap composed of 13 places in 172 ms of which 0 ms to minimize.
[2021-05-08 02:30:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 285 ms
[2021-05-08 02:30:26] [INFO ] Added : 89 causal constraints over 18 iterations in 3137 ms. Result :sat
Minimization took 541 ms.
[2021-05-08 02:30:26] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:26] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:27] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2021-05-08 02:30:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:27] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:27] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:28] [INFO ] [Nat]Absence check using state equation in 888 ms returned sat
[2021-05-08 02:30:28] [INFO ] Computed and/alt/rep : 425/1910/425 causal constraints (skipped 1276 transitions) in 95 ms.
[2021-05-08 02:30:29] [INFO ] Added : 65 causal constraints over 14 iterations in 1325 ms. Result :sat
Minimization took 495 ms.
[2021-05-08 02:30:30] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:30] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:30] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2021-05-08 02:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:31] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 12 ms returned sat
[2021-05-08 02:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:31] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2021-05-08 02:30:31] [INFO ] Computed and/alt/rep : 425/1910/425 causal constraints (skipped 1276 transitions) in 119 ms.
[2021-05-08 02:30:33] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2021-05-08 02:30:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 172 ms
[2021-05-08 02:30:34] [INFO ] Added : 111 causal constraints over 23 iterations in 2321 ms. Result :sat
Minimization took 530 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 207900 steps, including 2756 resets, run finished after 714 ms. (steps per millisecond=291 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 187100 steps, including 4136 resets, run finished after 741 ms. (steps per millisecond=252 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 290400 steps, including 3547 resets, run finished after 1093 ms. (steps per millisecond=265 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 148100 steps, including 2042 resets, run finished after 580 ms. (steps per millisecond=255 ) properties (out of 6) seen :3 could not realise parikh vector
FORMULA ASLink-PT-09b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-09b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-09b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 109100 steps, including 2788 resets, run finished after 403 ms. (steps per millisecond=270 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 307300 steps, including 6549 resets, run finished after 1209 ms. (steps per millisecond=254 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 719 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 719/719 places, 1746/1746 transitions.
Graph (complete) has 4332 edges and 719 vertex of which 710 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output 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 2 place count 710 transition count 1745
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 708 transition count 1745
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 708 transition count 1743
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 706 transition count 1743
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 2 with 4 rules applied. Total rules applied 12 place count 704 transition count 1741
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 704 transition count 1740
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 22 place count 704 transition count 1740
Applied a total of 22 rules in 105 ms. Remains 704 /719 variables (removed 15) and now considering 1740/1746 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 704/719 places, 1740/1746 transitions.
// Phase 1: matrix 1740 rows 704 cols
[2021-05-08 02:30:39] [INFO ] Computed 66 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 16489 resets, run finished after 3866 ms. (steps per millisecond=258 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2438 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2433 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2451 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 3) seen :0
// Phase 1: matrix 1740 rows 704 cols
[2021-05-08 02:30:46] [INFO ] Computed 66 place invariants in 17 ms
[2021-05-08 02:30:46] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:46] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 14 ms returned sat
[2021-05-08 02:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:47] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2021-05-08 02:30:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:47] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 14 ms returned sat
[2021-05-08 02:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:48] [INFO ] [Nat]Absence check using state equation in 909 ms returned sat
[2021-05-08 02:30:48] [INFO ] Computed and/alt/rep : 404/1842/404 causal constraints (skipped 1291 transitions) in 70 ms.
[2021-05-08 02:30:49] [INFO ] Added : 26 causal constraints over 6 iterations in 754 ms. Result :sat
Minimization took 252 ms.
[2021-05-08 02:30:49] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2021-05-08 02:30:49] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:49] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2021-05-08 02:30:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:50] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:50] [INFO ] [Nat]Absence check using state equation in 897 ms returned sat
[2021-05-08 02:30:51] [INFO ] Computed and/alt/rep : 404/1842/404 causal constraints (skipped 1291 transitions) in 105 ms.
[2021-05-08 02:30:51] [INFO ] Added : 24 causal constraints over 6 iterations in 675 ms. Result :sat
Minimization took 415 ms.
[2021-05-08 02:30:52] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:52] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 13 ms returned sat
[2021-05-08 02:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:52] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2021-05-08 02:30:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:30:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2021-05-08 02:30:52] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 14 ms returned sat
[2021-05-08 02:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:30:53] [INFO ] [Nat]Absence check using state equation in 997 ms returned sat
[2021-05-08 02:30:54] [INFO ] Computed and/alt/rep : 404/1842/404 causal constraints (skipped 1291 transitions) in 104 ms.
[2021-05-08 02:30:55] [INFO ] Added : 65 causal constraints over 13 iterations in 1724 ms. Result :sat
Minimization took 503 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 164800 steps, including 2056 resets, run finished after 609 ms. (steps per millisecond=270 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 102500 steps, including 2218 resets, run finished after 334 ms. (steps per millisecond=306 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA ASLink-PT-09b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 115400 steps, including 1003 resets, run finished after 319 ms. (steps per millisecond=361 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 704 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 704/704 places, 1740/1740 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 704 transition count 1739
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 703 transition count 1739
Applied a total of 2 rules in 32 ms. Remains 703 /704 variables (removed 1) and now considering 1739/1740 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 703/704 places, 1739/1740 transitions.
// Phase 1: matrix 1739 rows 703 cols
[2021-05-08 02:30:57] [INFO ] Computed 66 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 16385 resets, run finished after 3556 ms. (steps per millisecond=281 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2440 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2426 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 2) seen :0
// Phase 1: matrix 1739 rows 703 cols
[2021-05-08 02:31:03] [INFO ] Computed 66 place invariants in 19 ms
[2021-05-08 02:31:03] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2021-05-08 02:31:03] [INFO ] [Real]Absence check using 16 positive and 50 generalized place invariants in 12 ms returned sat
[2021-05-08 02:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:03] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2021-05-08 02:31:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:03] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:04] [INFO ] [Nat]Absence check using 16 positive and 50 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:04] [INFO ] [Nat]Absence check using state equation in 836 ms returned sat
[2021-05-08 02:31:04] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 0 ms to minimize.
[2021-05-08 02:31:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2021-05-08 02:31:05] [INFO ] Computed and/alt/rep : 403/1841/403 causal constraints (skipped 1291 transitions) in 108 ms.
[2021-05-08 02:31:05] [INFO ] Added : 34 causal constraints over 7 iterations in 944 ms. Result :sat
Minimization took 338 ms.
[2021-05-08 02:31:06] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:06] [INFO ] [Real]Absence check using 16 positive and 50 generalized place invariants in 12 ms returned sat
[2021-05-08 02:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:06] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2021-05-08 02:31:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:06] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:07] [INFO ] [Nat]Absence check using 16 positive and 50 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:07] [INFO ] [Nat]Absence check using state equation in 822 ms returned sat
[2021-05-08 02:31:07] [INFO ] Computed and/alt/rep : 403/1841/403 causal constraints (skipped 1291 transitions) in 104 ms.
[2021-05-08 02:31:08] [INFO ] Added : 27 causal constraints over 6 iterations in 642 ms. Result :sat
Minimization took 325 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 126300 steps, including 1855 resets, run finished after 502 ms. (steps per millisecond=251 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 160100 steps, including 3506 resets, run finished after 634 ms. (steps per millisecond=252 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 703/703 places, 1739/1739 transitions.
Applied a total of 0 rules in 32 ms. Remains 703 /703 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 1739/1739 transitions.
Starting structural reductions, iteration 0 : 703/703 places, 1739/1739 transitions.
Applied a total of 0 rules in 30 ms. Remains 703 /703 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
// Phase 1: matrix 1739 rows 703 cols
[2021-05-08 02:31:10] [INFO ] Computed 66 place invariants in 17 ms
[2021-05-08 02:31:10] [INFO ] Implicit Places using invariants in 429 ms returned [89, 419, 435]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 439 ms to find 3 implicit places.
[2021-05-08 02:31:10] [INFO ] Redundant transitions in 63 ms returned []
// Phase 1: matrix 1739 rows 700 cols
[2021-05-08 02:31:10] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:11] [INFO ] Dead Transitions using invariants and state equation in 708 ms returned []
Starting structural reductions, iteration 1 : 700/703 places, 1739/1739 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 700 transition count 1735
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 696 transition count 1735
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 2 with 4 rules applied. Total rules applied 12 place count 694 transition count 1733
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 694 transition count 1731
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 692 transition count 1731
Applied a total of 16 rules in 88 ms. Remains 692 /700 variables (removed 8) and now considering 1731/1739 (removed 8) transitions.
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:11] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:11] [INFO ] Implicit Places using invariants in 445 ms returned []
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:11] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:13] [INFO ] Implicit Places using invariants and state equation in 1489 ms returned []
Implicit Place search using SMT with State Equation took 1944 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 692/703 places, 1731/1739 transitions.
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:13] [INFO ] Computed 63 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 16318 resets, run finished after 3753 ms. (steps per millisecond=266 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2443 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2449 resets, run finished after 1038 ms. (steps per millisecond=963 ) properties (out of 2) seen :0
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:19] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:19] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2021-05-08 02:31:19] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:19] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2021-05-08 02:31:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2021-05-08 02:31:19] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:20] [INFO ] [Nat]Absence check using state equation in 980 ms returned sat
[2021-05-08 02:31:20] [INFO ] Computed and/alt/rep : 398/1709/398 causal constraints (skipped 1288 transitions) in 94 ms.
[2021-05-08 02:31:21] [INFO ] Added : 41 causal constraints over 9 iterations in 907 ms. Result :sat
Minimization took 272 ms.
[2021-05-08 02:31:22] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:22] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 14 ms returned sat
[2021-05-08 02:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:22] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2021-05-08 02:31:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:22] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 12 ms returned sat
[2021-05-08 02:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:23] [INFO ] [Nat]Absence check using state equation in 633 ms returned sat
[2021-05-08 02:31:23] [INFO ] Computed and/alt/rep : 398/1709/398 causal constraints (skipped 1288 transitions) in 88 ms.
[2021-05-08 02:31:24] [INFO ] Added : 79 causal constraints over 17 iterations in 1416 ms. Result :sat
Minimization took 299 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 151500 steps, including 2256 resets, run finished after 498 ms. (steps per millisecond=304 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 194200 steps, including 5500 resets, run finished after 660 ms. (steps per millisecond=294 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 692 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 692/692 places, 1731/1731 transitions.
Applied a total of 0 rules in 28 ms. Remains 692 /692 variables (removed 0) and now considering 1731/1731 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 692/692 places, 1731/1731 transitions.
Starting structural reductions, iteration 0 : 692/692 places, 1731/1731 transitions.
Applied a total of 0 rules in 27 ms. Remains 692 /692 variables (removed 0) and now considering 1731/1731 (removed 0) transitions.
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:26] [INFO ] Computed 63 place invariants in 18 ms
[2021-05-08 02:31:26] [INFO ] Implicit Places using invariants in 399 ms returned []
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:26] [INFO ] Computed 63 place invariants in 19 ms
[2021-05-08 02:31:28] [INFO ] Implicit Places using invariants and state equation in 1461 ms returned []
Implicit Place search using SMT with State Equation took 1863 ms to find 0 implicit places.
[2021-05-08 02:31:28] [INFO ] Redundant transitions in 49 ms returned []
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:28] [INFO ] Computed 63 place invariants in 18 ms
[2021-05-08 02:31:29] [INFO ] Dead Transitions using invariants and state equation in 644 ms returned []
Finished structural reductions, in 1 iterations. Remains : 692/692 places, 1731/1731 transitions.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-04
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:29] [INFO ] Computed 63 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 156 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:29] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:29] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:29] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 21 ms returned sat
[2021-05-08 02:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:29] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2021-05-08 02:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:29] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 12 ms returned sat
[2021-05-08 02:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:30] [INFO ] [Nat]Absence check using state equation in 915 ms returned sat
[2021-05-08 02:31:30] [INFO ] Computed and/alt/rep : 398/1709/398 causal constraints (skipped 1288 transitions) in 89 ms.
[2021-05-08 02:31:31] [INFO ] Added : 41 causal constraints over 9 iterations in 885 ms. Result :sat
Minimization took 273 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 194200 steps, including 5400 resets, run finished after 752 ms. (steps per millisecond=258 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 692 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 692/692 places, 1731/1731 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 692 transition count 1730
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 691 transition count 1730
Applied a total of 2 rules in 37 ms. Remains 691 /692 variables (removed 1) and now considering 1730/1731 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/692 places, 1730/1731 transitions.
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:32] [INFO ] Computed 63 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 16341 resets, run finished after 3934 ms. (steps per millisecond=254 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2426 resets, run finished after 1042 ms. (steps per millisecond=959 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:37] [INFO ] Computed 63 place invariants in 18 ms
[2021-05-08 02:31:37] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:37] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:38] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2021-05-08 02:31:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:38] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:38] [INFO ] [Nat]Absence check using state equation in 550 ms returned sat
[2021-05-08 02:31:39] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 89 ms.
[2021-05-08 02:31:39] [INFO ] Added : 39 causal constraints over 8 iterations in 683 ms. Result :sat
Minimization took 426 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 112500 steps, including 2882 resets, run finished after 439 ms. (steps per millisecond=256 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 29 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 29 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:40] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:41] [INFO ] Implicit Places using invariants in 439 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:41] [INFO ] Computed 63 place invariants in 16 ms
[2021-05-08 02:31:42] [INFO ] Implicit Places using invariants and state equation in 1437 ms returned []
Implicit Place search using SMT with State Equation took 1885 ms to find 0 implicit places.
[2021-05-08 02:31:42] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:42] [INFO ] Computed 63 place invariants in 22 ms
[2021-05-08 02:31:43] [INFO ] Dead Transitions using invariants and state equation in 692 ms returned []
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-04 in 14234 ms.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-12
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:43] [INFO ] Computed 63 place invariants in 18 ms
Incomplete random walk after 10000 steps, including 170 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1731 rows 692 cols
[2021-05-08 02:31:43] [INFO ] Computed 63 place invariants in 18 ms
[2021-05-08 02:31:43] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2021-05-08 02:31:43] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:43] [INFO ] [Real]Absence check using state equation in 491 ms returned sat
[2021-05-08 02:31:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:44] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:44] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2021-05-08 02:31:44] [INFO ] Computed and/alt/rep : 398/1709/398 causal constraints (skipped 1288 transitions) in 104 ms.
[2021-05-08 02:31:46] [INFO ] Added : 79 causal constraints over 17 iterations in 1425 ms. Result :sat
Minimization took 307 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 151500 steps, including 2278 resets, run finished after 478 ms. (steps per millisecond=316 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 692 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 692/692 places, 1731/1731 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 692 transition count 1730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 691 transition count 1730
Applied a total of 2 rules in 31 ms. Remains 691 /692 variables (removed 1) and now considering 1730/1731 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/692 places, 1730/1731 transitions.
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:47] [INFO ] Computed 63 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 16392 resets, run finished after 3638 ms. (steps per millisecond=274 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2422 resets, run finished after 1063 ms. (steps per millisecond=940 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:51] [INFO ] Computed 63 place invariants in 18 ms
[2021-05-08 02:31:51] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2021-05-08 02:31:51] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 12 ms returned sat
[2021-05-08 02:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:52] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2021-05-08 02:31:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 02:31:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-08 02:31:52] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 13 ms returned sat
[2021-05-08 02:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 02:31:53] [INFO ] [Nat]Absence check using state equation in 1191 ms returned sat
[2021-05-08 02:31:53] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 109 ms.
[2021-05-08 02:31:54] [INFO ] Added : 29 causal constraints over 6 iterations in 651 ms. Result :sat
Minimization took 384 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 130800 steps, including 1003 resets, run finished after 449 ms. (steps per millisecond=291 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 31 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 30 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:55] [INFO ] Computed 63 place invariants in 18 ms
[2021-05-08 02:31:55] [INFO ] Implicit Places using invariants in 445 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:55] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:57] [INFO ] Implicit Places using invariants and state equation in 1413 ms returned []
Implicit Place search using SMT with State Equation took 1859 ms to find 0 implicit places.
[2021-05-08 02:31:57] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2021-05-08 02:31:57] [INFO ] Computed 63 place invariants in 17 ms
[2021-05-08 02:31:57] [INFO ] Dead Transitions using invariants and state equation in 639 ms returned []
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-12 in 14476 ms.
[2021-05-08 02:31:58] [INFO ] Flatten gal took : 194 ms
[2021-05-08 02:31:58] [INFO ] Applying decomposition
[2021-05-08 02:31:58] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3927731652054962762.txt, -o, /tmp/graph3927731652054962762.bin, -w, /tmp/graph3927731652054962762.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3927731652054962762.bin, -l, -1, -v, -w, /tmp/graph3927731652054962762.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 02:31:58] [INFO ] Decomposing Gal with order
[2021-05-08 02:31:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 02:31:58] [INFO ] Removed a total of 3607 redundant transitions.
[2021-05-08 02:31:58] [INFO ] Flatten gal took : 198 ms
[2021-05-08 02:31:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 167 labels/synchronizations in 49 ms.
[2021-05-08 02:31:59] [INFO ] Time to serialize gal into /tmp/UpperBounds10964204141012598482.gal : 21 ms
[2021-05-08 02:31:59] [INFO ] Time to serialize properties into /tmp/UpperBounds16447797632298724570.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10964204141012598482.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds16447797632298724570.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds10964204141012598482.gal -t CGAL -reachable-file /tmp/UpperBounds16447797632298724570.prop --nowitness
Loading property file /tmp/UpperBounds16447797632298724570.prop.
Detected timeout of ITS tools.
[2021-05-08 02:55:20] [INFO ] Applying decomposition
[2021-05-08 02:55:20] [INFO ] Flatten gal took : 101 ms
[2021-05-08 02:55:20] [INFO ] Decomposing Gal with order
[2021-05-08 02:55:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 02:55:20] [INFO ] Removed a total of 3295 redundant transitions.
[2021-05-08 02:55:20] [INFO ] Flatten gal took : 171 ms
[2021-05-08 02:55:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1373 labels/synchronizations in 46 ms.
[2021-05-08 02:55:20] [INFO ] Time to serialize gal into /tmp/UpperBounds17031721123120205668.gal : 7 ms
[2021-05-08 02:55:30] [INFO ] Time to serialize properties into /tmp/UpperBounds787535376874060607.prop : 9983 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds17031721123120205668.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds787535376874060607.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds17031721123120205668.gal -t CGAL -reachable-file /tmp/UpperBounds787535376874060607.prop --nowitness
Loading property file /tmp/UpperBounds787535376874060607.prop.
Detected timeout of ITS tools.
[2021-05-08 03:18:52] [INFO ] Flatten gal took : 71 ms
[2021-05-08 03:18:52] [INFO ] Input system was already deterministic with 1731 transitions.
[2021-05-08 03:18:52] [INFO ] Transformed 692 places.
[2021-05-08 03:18:52] [INFO ] Transformed 1731 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-08 03:18:52] [INFO ] Time to serialize gal into /tmp/UpperBounds10480766759547697470.gal : 9 ms
[2021-05-08 03:18:52] [INFO ] Time to serialize properties into /tmp/UpperBounds16263788886063472210.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10480766759547697470.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds16263788886063472210.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds10480766759547697470.gal -t CGAL -reachable-file /tmp/UpperBounds16263788886063472210.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16263788886063472210.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-09b"
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-09b, 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 r007-tall-162037989600149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;